Do not let your older Motorola Portable radios suffer,

Send them to The Portable Clinc for a Check-up or Repair. I have  been working on Motorola Portable Radio Products sence 1964 when I joined Motorola in Chicago.

Programming & Repair Services - Motorola Radios.

The Portable Clinic, Inc  was created in 1970 and has been working on Motorola Portable Radios  and developed many modifications to enhance there use. I retired the name in 1982 when I joined IBM in Boca Raton, Florida.  I  received early retired from IBM in 1992 and reopended the Portable Clinic for some thing to do that I had enjoyed in my past and the rest is history.

Repair & Programming Rate is $33 per Hour with 2 Hour Min $66.00

 We Provide Commercial Consulting and Design for $100.00 per Hour.

  We will program your radio or radios for a fixed rate of $33.00 per hour with a 2 hour min for the first radio then $33.00 for each extra radios that are programmed to the same frequencies as the First Radio . The normal time to setup and program a radio is about 30 miniutes each including checking it out on the Service Monitor. 

Shipping of the Radios back to you will be Extra.   We ship using Fed-X Ground but can use other Venders.  We Service and program the following models but can Service other models also.

Email Us with your Requirments and Needs.

Presently We SERVICE, PROGRAM or RECRYSTAL Motorola Radios.

•  HT220,MT500,MT1000,HT600,P100,P200,HT90,HT440,SP50,

• GP300,GP350,P110,P1225, Saber1,2,3 ,HT1000,MT2000 and simular models.

• We also Repair and Program Motorola Mobiles - Maxtrac, GM300 and GM350.
  

• M1225,CDM1550, Syntor X9000 Mobiles and crystal controlled models. 
  

• Maxar80 Mobiles, Moxy Mobiles, and Mocom70 Mobiles.
  

• We can also Repair Motorola Repeaters, and Base Station Radios.
  

• We will work on newer model Motorola Radios if you like our service.

TwoWay Radio Over Internet (RoIP Products

We have Several Products to help you setup a good working RoIP 2-Way Radio Radio System. 

We have a complete line of Critical RF Products and Computer Creations Corp. RoIP Products for you Needs.

 More information in RoIP Products Section below.

Special  Sale of Older Motorola Radios.

From  $99.99 to  $245.00                       

Motorola Portable Radios for Sale at the low Price which includes.

Programming up to 16 channels  and good Antenna. 

We have Motorola Chargers for $40.00 tested in good condition.

Radios do not come with a Battery. Best to get new one's on Internet.

1. - HT220    VHF or UHF  Plus xtals       $119.00
   

2. - MT500    LowBand     Plus  xtals       $119.00

3. - MT500    VHF or UHF Plus  xtals       $119.00
   

4. - HT600    VHF or UHF Programmed   $ 99.00

5. - MT1000  VHF or UHF Programmed   $119.00

6. - Saber Model 1   VHF  Programmed   $ 99.00

7. - Saber Model 2   VHF  Programmed   $185.00

8. - Saber Model 3   VHF  Programmed   $245.00

9. - P110      VHF or UHF Programmed    $99.00

10. We Sell New Motorola Radio's so ask for what you need

New 1-Way Portable Radio Repeater $345.00

 We do not know of any product that does what this new module will do. You can use 2 of your Low Power Portable Radios and build a One Way Repeater that you could put in a bref case and not need a Duplexer.

If you want to extend your transmitters range this module will do the job. You could set it up in a Hotel or any location that you are having trouble covering with your present Radio system at a Low cost using radios that you already have like Motorola CP200 Portable Radios or any Radio that you have and want to use that have a remote mike connector or access connector to get to the TX and RX audio and PTT circuits.

 We designed a new product that makes a One-way Repeater using a version of my SkypeB4- RoIP module. You can use 2 Portable Radios or use a mobile for the Receiver and a Portable for the Transmitter  and Our new TPC-B5 Portable Radio Repeater Link. This new module uses the TX VOX circuit weI designed for the RoIP-B4- full Duplex  Phone Network giving you PTT functions that you need to operate a 2-way radio.  Portable Radios do not have  COS/COR freatures needed to key the Radio Transmitter using the Receivers received audio but I have added a new feature that will let you use the Receiver Busy Light to operate like COS and key the Trasmitter.  Our Hardware built-In Vox Circuit does the same thing as the COS/COR circuit would do if you were using a Mobile or Base Station type radio. This new module has a Volume control and a Vox drop out Delay circuit . The module is powered by a wall plug-in 9vDC power supply. There is a TX-Audio 3.5mm Jack on the Back that can be used to insert audio or monitor the Receivers audio for other uses.  This product has 2 RJ45 Jacks on the back that are used to plug in a Receiver Radio and one to plug in a Transmiter Radio. The Radios can be what ever you want and could be used to Receive on VHF and Tranmit on UHF or Low-Band or 800 Mhz. You can also use 2 radios on the same Band for example UHF by Receiving and Transmitting with a 3 to 5 Mhz seperation and no Duplexer is needed.  You can seperate the Radios using a cat-5 type cable and a RJ45 coupler that would  extend the Radios Remote mike cable connecting used to connect  the TX mike, RX audio, and PTT to this new product.

New DTMF Remote controlled Frequency Changing Option $245.00

This new feature just Designed will add a Remote Frequency changing feature with the Push of 1 button from 1 to 9 and 0 for channel 10.  Any Motorola Radio that has a Frequecy Stearing option like the Radius GM300, CM200, CDM SERIES Radios. I have not tested this product with other Radio Manufactures yet but should work the same.

You can Remotely select up to 10 Frequecy channels from a Remote two-way Radio that has a  DTMF Encoder built in like a Mobile with a DTMF Microphone or a Portable Radio that has a Touch-tone DTMF Front Cover feaure built in. This new option can also be connected to our RoIP Radio Products and change frequencies over the Internet. 

This new DTMF Product was designed for a Cross band Radio Setup but will work in a one-way Repeater setup also. The price includes the Cables to connect your Radios to this new Product.

MT500 Freq Synthesizer Module progress report.

This Product is on a Engineering Hold do to lack of Time

The MT500 VHF Synthesizer is almost ready for to start Selling.  I am personaly finishing the Software design for this new product and have a few items to finish on the program before I will sell them. I have sevral other projects that are taking up my time befor I can finish this one.

The way you will program it is to connect Your computers Serial Port to the radio  pluging into a jack on the top of the radio and running a program that I will supply.  The Synthesizer will allow  a VHF MT500 to be programmed up to 16 channel.   You will enter the Frequencies and PL codes into the radio that you want for each channel.

The Synthesizer will be a assembled kit because most of it is surface mounted parts that you can mount in your radio and will have a A/B Band switch for two banks of 8 channels each. There is also a Green Led for Freq Lock and s phono jack for plugging in the Programming cable.  

The first version will be for the VHF Ham Channels but it will work for other ranges and bands. After I have had time to check it out completely on the 2 meter band. I will also offering a UHF version in the near future.

The cost of the Kit will be around $150.00 dollars or less if possible. I will also Install the Kit for you if you desire it for $99.00 more. The MT500 has a coil tuned front end and will only cover about 4 MHz with out any loss of Band Spread Q. unlike the new radios that are being sold today that cover great band spreads and have no tuned front ends this one will be very selective.

MT500 8 freq VHF kit or the HT220 12 Freq kit and 6 Freq Slimline Radio.

   I am no longer selling the MT500 8 freq VHF kit or The HT220 12 Freq Kit any more as the coils are not available and would cost to much to substitute.

I will still build the 6 freq VHF 2-meter HT220 Slim-line Portable as long as I have the coils to build them  The cost to have the kit installed in your radio is $175.00 plus Crystals.   WE can supply the radio if you do not have one.

Send your requests to:

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Ok to call me at 561 703 0696 anytime >>> Day or Night

 2-Way Radio over Internet Products.(RoIP)

RoIP Modules connecting Two-Way Radios to Internet or Networks.

RoIP Radio Link Modules from $195.00 to $9,995.00.

 We have several  Choices for getting your Radio over Internet(RoIP)  Radio Communication System working using Your Internet connection or your Private Nework.  

You Can  use one of our Low Cost RoIP Products called RoIP-B1,B2,B3,B4.  We now also have a Commercial Grade RoIP Gateway Products from CriticalRF called SiteCast.  These products require a  Computer to interface with your Radio System.   We also have Commercial Grade Software  that is supported with updates.

Option two is  use our RoIP B2 that connects you to a Cisco type Router with E&M Signaling like Cisco sells and use Wave Software provided by Twisted-Pair or your own software.

Option three use Our RoIP-B3 modules that connects a  Radio to a Computer connected to the Internet.  We can supply Commercial and Non Commercial Software.   You can also use commencial software like Twisted-Pair  Wave-LMR..  

We provide products from Critical RF   and    Computer Creations Corp.   that provide low cost Radio over Internet (RoIP)  Interface Products that make a Radio RF gateway product when connected to a computer . 

  The SiteCAST USB Radio Link  has all the needed features to connect  your Radio Base Station, Mobiles, or Repeater Radios  to a  Computer that is connected to the Internet or a Private Network.   The Cost is $495.00. Comes with Commercial Client Software. 

 The RoIP-B1,  RoIP-B3, RoIP-B4,  or SiteCAST  Modules must be connected to a  Computer to make them work.

The RoIP-B1 was designed for Portable Radios only as Portables do not have COR/COS  features that you can use.  We supply a 9Vdc power supply with  this module. The Cost is $195.00

 The RoIP-B2 was designed for all  Radios that you want to Use E & M Signaling features connect to your conputer or  to a Router like Cisco Sells that has. The Cost is $195.00

  The RoIP-B3 has PTT and COR Features and will connect your Radio Base Station, Mobiles, or Repeater  Radios  to a  Computer connected  to  the Internet or your Private  IP  based Network.    The Cost is $195.00

  The  TPC RoIP-B4 USB Radio Link  has all the features of the RoIP-B3 plus Much more connecting  your Radio Base Station, Mobiles, or Repeater Radios  to a  Computer that is connected to the Internet or a Private Network.  This module can be use as a Repeater controller by using 2 radios and using the Hardware Vox with adjustable Dropout Delay feature. This module can also be used to connect to a Computer Dirctly our use on a Phone connection like Skype or MagicJack which is full duplex phone network.  The Cost is $395.00.   Client Software for Commerical use cost $99.00.  You can use Software for Ham use on Echolink or EQSO  for Free.

Our Units are easy to set up with your radios and will works great.  We use 600 ohm Line interface transformers to isolate the Computer audio circuits  from the Radios audio circuits and they also provide a audio bandpass of 100Hz to 3000Hz which is better for Voice transmission .  

Solid state Relays are used to operate the  PTT & COR circuits of the radio isolating  the Radios ground system from the Computer ground system.  A RJ45 connectors  Provides all the needed  connections to your Radio. 

 The RoIP Products were designed to work with Motorola  Repeaters, Base Stations, Mobile, and Portables  2-way Radios but will work with other suppliers of Two-Way Radio  Products. 

We designed  a new RoIP-B4 product that has a  USB to RS232C builtin and will soon have a  USB Sound Card interface built in.  plus our Hardware TX VOX circuit with a adjustable drop out delay.  Also built-in are seperate RJ45 connectors for a seperate Transmitter and Receiver Radios on different Frequencies  if you want to use 2 Radios.  External TX audio and RX audio Jacks are also provided for special applications. The RoIP-B4 Product and the SiteCast product are powered using the USB interface connector. The B4 has built-in level setting controls for audio in and out and for the Vox settings. these settings are also in our software for more level settings.

The RoIP-B2 module connects to a Cisco type Router and  you can also use this module when you want to use  E&M control software.  

  We Supply Commercial Software to setup your own Private Server Network for $495 good for 5 Connections and $99 per User for more then the 5 connections if you need more. Youcan use Our Portable Clinic  Hosted server for a small monthly charge of $10 per connetion per month.

  The Comercial Radio interface Client Software cost is $99.00 per RoIP module. There is a 5 user Minimum when you purchase  our commercial RoIP Server Software.  

Computer Creations and Critical RF SiteCAST Products both use the same Comercial software. 

You can also use Ham software that is Free if you  are a Ham. There are Links to the Ham software below.

  Our Comercial  Radio Control Software has a good VOX feature built-in for PTT and COS/COR  for keying the transmitter or you can use your mouse or the Space Bar to  key the PTT in the Radio.

Enables interoperability between radio, telephone and data communication systems.

Enables efficient collaboration between staff and across organisations.

Operate more efficiently and cost effectively, reduce long-distance and mobile call costs.

Reduces geographical limitation of two way radios.

Leverages investment in existing radio and network infrastructure.

Introduction

Radio over Internet Protocol (RoIP) provides an intelligent and flexible way to extend the reach and improve the efficiency of two-way radio by leveraging existing investments in IP networks. Organisations can seamlessly distribute workloads between operations centres to cover peak periods and improve responsiveness during disaster situations or system failures. RoIP allows two-way radios to communicate with desk and mobile phones, providing communication flexibility and reducing overall costs.

What is (RoIP) Two-Way Radio over IP?

Today, radio communications are restricted to the range of an organisation's base stations. RoIP is a suite of technologies that allows two-way radio traffic to be transmitted over an internet protocol network. RoIP extends the reach of radio systems by using an organisation's existing wide-area network (WAN) infrastructure to route radio signals between base stations. By installing radio-enabled gateway routers at base stations and dispatch consoles, voice signals can be transported over an IP network.

Operations centre administrators can use a graphical interface to control traffic and allocate workloads. When combined with Voice over IP technology, dispatchers can just as easily route radio traffic to a phone extension, external landline or mobile phone. This allows faster communication between employees and broadens the reach of an organisation's communications systems.

 SiteCAST Portable unit Cost $495.00 with Client Software.

Pocket-sized Unit for Linking of RoIP Radio's

  Worldwide Instant interoperability

SiteCAST is a lightweight, highly portable, single channel, RoIP control module.  SiteCAST works with any internet connection, whether it's satellite, DSL cable modem, WAN / LAN,cellular WWAN, WiFi, or a dial up connection.

Simply plug in the SiteCAST unit into a laptop or dektop computer(PC or Mac) and into a 2-way radio. Voice traffic on the radio system is converted to IP data and sent over the internet or a private WAN/LAN.  Thus, agencies operation on different systems, such as the local police,fire, and EMS, can now seamlessly can communicate with each other at the scene of an incident, regardless of location.

SiteCAST is great for any emerency vehicle, and any other user that has a laptop in their vehicle connected to and air-card or a portable satellite connection.  SiteCAST allows uses to extend the limited coverage of their 2-way radio systems to the expanded coverage of the cellular data or satellite network.  SiteCAST is also utilized to create in-building coverage quickly and affordably.

The SiteCast Radio Interface module Features 

• Commercial Client Software included
  

• USB RS232 Circuit.
  

• USB Sound Circuit.
  

• 600 OHM Circuit Isolation TX & RX.
  

• Transmitter Push TO Talk.

• Receiver COR /COS Features.
  

• Will work with Ham Software

SiteCAST RJ45 Radio Connector Pins.

1. Radio Transmitter TX Audio High (comming from Internet).     

2. (COS/COR) Carrier Operated Squelch. ( PTT to Internet).

3. PTT for keying Radio High. (Comming from Internet).
   

4. Radio Receiver RX Audio High. (Going to the Internet).

5. Radio Transmitter TX Audio Low. (Normaly grounded).  
   

6. Radio Receiver RX Audio Low. (Normaly grounded).
   

7. Radio Transmitter TX PTT Low. (Normaly grounded).

8. No Connection.

SiteCAST-Plus GateWay >>> Call for Price

 For Customers Who Prefer an All-in-One GateWay Unit

 SiteCAST-Plus includes a SiteCAST Radio control module and an embedded processor housed in a slim, 1U chassis for ease fo intergration.  Available in one or two port models. All other features remain the same as the stand-alone SiteCAST unit.  This unit is a complete Gateway and has a built in LCD Screen and a Keyboard for entering programs and data just like a Laptop PC except it is in side a RackMount Case. The SiteCAST Server and Client Software can be installed in SiteCAST-Plus Unit and will Auto-Run on powerup.

SafetyNET Quad     $$Call for Your Price

You can Control up to 4 RoIP Devices with this new Product

SafetyNET Quad offers both crossband repeater and Radio over Internet Protocol (RoIP) interoperability and linking to overcome the inherent limitations of legacy LMR and SMR radio systems. SafetyNET Quad is a four-system solution that can be used with any repeater, base station, mobile, or portable radio from the associated two-way radio systems. SafetyNET Quad can be cascaded to facilitate an unlimited number of local or radio systems.
With SafetyNET Quad you can also extend the geographic range of normal two-way radio systems to anywhere there is a private or public IP connection, regardless of band or analog and digital modes.
SafetyNET creates instant links anywhere on any frequency band such as UHF, VHF, HF, 700MHz, 800MHz, 900MHz, and Low Band VHF. SafetyNET is not only band agnostic but also mode neutral, creating a common peering structure for SSB, AM, FM, IMBE, P25 I&II, VSELP, DLMR, iDEN, TETRA, LTR, EDACS, SmartNET, OpenSky, NXDN, SmartZONE and other legacy wireless communication technologies.
As with all products in the Critical RF platform, SafetyNET Quad is seamlessly compatible with SiteCAST, Virtual Base Station and iWalkie applications for seamless mobility in mixed communications environments.
SafetyNET Quad features a 2U rack mounted, four system, encrypted, interoperability engine. Locking front cabinet adds an additional layer
 

 Commercial SiteCAST RoIP Client & Server Software 

We Can Set you Up with a Free Test of our RoIP Software Programs  using one of our Servers.

We can supply Gateway Server Software that you can Host your own Server for $99.00 per User or Radio Connection. There is a 5 User Minimum.  Contact us for a Free Demo Test of our Client Software using ourTest Server.  We Will eMail you a copy of the Client Program that will run on your Computer and we will  test it with you on the Internet. You will need a Computer with a Microphone and Speaker for the test.

You can Purchase Our Commercial Server Program Per User Connection for a one time Charge. 

You can use our Portable Clinic Hosted Server for $10 per RoIP connection Module per month.

You can connect using  any place you can get access to the Internet. You can also use your private Lan network to use our products.

we now can Supply Software that will work on your Apple I-Phone,   BlackBerry or PDA's  for $99.00 per unit that will communicate with  your Land Moble Radio System using the internet  WiFi Networks or your Own Private Network Router.  This is a one time Price for the product.

Contact us for a Demo test on Our Server. 

 New iWalkie Software for Apple I Phones PDA's, Blackberrys, and .

 Cost is one time charge of $99.00 per Phone.  This software will let you talk to your Land mobile radios or other PDA type units  through our Custom Servers.

Contact us for a Demo test on Our Server. 

  Our revolutionary iWalkieTM software turns your Internet-enabled handheld devices and industrial barcode terminals into software defined radios, or “soft radios”.

Users of Internet enabled handheld devices often work with employees who communicate on dedicated two-way radio systems for mission or business critical tasks. These two types of devices could not historically talk to one another due to fractured and incompatible wireless architectures. With iWalkie, users are able to seamlessly communicate with all makes and models of two-way radios when operating together with SiteCAST and SafeyNET enabled systems.
With iWalkie, worldwide PTT is both cross platform and network neutral. iWalkie operates on any cellular WWAN, WiFi, or wireless data network – public or private. Users can be on any combination of wireless data networks anywhere in the world, eliminating the need for inflexible and expensive carrier-centric ased PTT.
iWalkie uses the 2G/3G/4G data mode of your device rather thanthe cellular voice telephone mode. iWalkie users avoid costly minute-based airtime charges associated with cellular voice calling, and can communicate mobile-to-mobile with lighting speed in group or private talk formats.
Our patent-pending iWalkie software also supports multi-tasking. iWalkie stays connected while performing other tasks including email, maps, tracking inventory, running a credit card, looking up criminal records, or submitting a work order, just to name a few.
iWalkie loads easily onto devices via cradle sync, push download, or direct download. It imposes minimal use of network resources and storage footprint due to its thin-client architecture.

 No matter what your workers need to get the job done, Motorola’s MC75 Worldwide Enterprise Digital Assistant delivers by combining an unparalleled number of business capabilities into an easy-to-carry rugged device. 3.5G HSDPA and 3G CDMA-EVDO (Rev A) support provides high performance voice and data services around the globe.

Your workers will enjoy having all the features they need right at their fingertips in one device designed to endure all-day, everyday use outside the enterprise — including push-to-talk, integrated GPS with superior sensitivity and tracking capabilities, 1D and 2D bar code scanning, a high resolution 2 megapixel autofocus color camera, 802.11a/b/g wireless LAN (WLAN), Bluetooth and IrDA connectivity.

iWalkie MC75 Worldwide Enterprise Digital Assistant (EDA)

 Radio Over Internet Software cost $99.00 Per PDA Unit instal.

Contact us for a Demo test on Our Server. 

Client Software Comes with SiteCAST Products included.

For Commercial Applications we can Supply  Software that will  work great with our Products.

You can also use Skype Software or any other software that works like Skype to setup a RoIP link that is Free and with our New RoIP-B4 USB Link product to set up a private network..   Our Commercial SiteCAST Software will allows you to create  and set up different Channels or Rooms for different Group Sessions. Our Commercial Client Software costs $99.00 per RoIP module for Computer Creations Products. This software is included in the Price of the SiteCAST Products.

You can use our SiteCSAST software or use your own software or Purchase from Companies like Twisted-Pair Wave-LMR  or LoudTalks.com to use on your private networks. 

More Computer Creations RoIP Products.

NewTPC 2-Way RoIP-B4 USB Module for Private Radio Networks $495.00

this Product comes with SiteCAST Client Software Included

    We have a new RoIP product designed to connect 2-Way Radios to a Simplex or Full Duplex audio network like Skype or MagicJack or a full duplex Repeater Network. This RoIP unit uses a built-in Vox circuit that will key your 2-way radio when audio comes in from the Internet works great on Skype or MagicJack phone networks. This received audio will be transmitted to your portable or mobile radio.  When you talk to your Base Stations Receiver the audio will be placed on the the Skype or MagicJack phone network. This new product will also work with the Commercial  RoIP Internet programs like SiteCast or LoudTalk.com.

Our New Radio Over Internet (RoIP) RoIP-B4 module has a USB interface, and a Hardware Vox Circuit with adjustable delay  for keying  theTransmitting Radio that you want to connect  to the internet through a Computer.   You can connect your Repeater, Base Station, Mobile,  or Portable radios  in a Private network with other radios at other locations around the USA or World  for Free by using Skype or MagicJack.  You can also use our Commercial Software or Ham Software to set up a network.

Using  Skype  or Magicjack or any phone system connection you can setup a Point to Point or muli-point connection that can be on 24 hours and 7 days a week at no cost to you .   You will also be able to connect to the (POTS) Telephone network and make Phone calls from your Radios if it has a  DTMF key pads on it by paying Skype for a 6 hour block of time for about $15.00. This is what we call in the ham world a Auto-Patch

This Module works great and allows you to connect radios that are half duplex to a full duplex network like Skype or MagicJack because of the Hardware Vox feature.  This new module is Called RoIP-B4 Radio USB  module.  This module and the Skype network will allow you to set up a  Private Commercial network for your Company or Personal use that is private to your allowed users and is Free. 

If you are interested in this new product send me a email and reference the RoIP-B4 Skype module and how many you will want when they are ready  for shipping. 

This Module can be ordered with out the unit  Housing for $475.00 each.

  Two-Way RoIP-B4  RJ45 interface connectors to your radio.

Shows the connections needed to connect the RoIP-B4  Modules to up to Two of your Radios.

 Radio A Connector RJ45 Pins

1. Carrier Operated Squelch (COS/COR) sends PTT signals to Internet.

2.  No Connection

3. RX Speaker ground Return  OR Hook Sw for Enable or Disable Radios RX PL

4. Ground.

5. Audio from Internet to Radio Transmitter. 

6. PTT for keying Radio
   

7. No Connection
   

8. Audio from Radio Receiver to going to the Internet.

9.  Radio B Connector RJ45
   

                  Used if Receiver is on a different Radio for full duplex operation.

More Low Cost Products for the RoIP Networks

 TPC Model Two-Way RoIP-B1 for Two-Way Portable Radios Cost $295.00 comes with

SiteCAST Clent Software Included

 This model  was designed  for Linking Your Hand Held Portable Radio Systems to your network or the internet.  This lets you Send Radio Audio both ways over the Internet and lets you Key your Radios Push-to-Talk (PTT) in one direction to key your transmitter from signals comming over your Network or the Internet and by using Vox software provided or other keying features in the our Program.  You must have a Conputer connected to the Internet to make this model work.  This unit was designed for Portable Radio Models only. This model does not have the Carrier Operated Squelch(COS/COR) Features because Portable Radios do not have access to the Squelch circuit with out making a modification to the radio.  This Model will  operate your Portable  Radios using your Network or the Internet.  If you have a need for a Simplex Repeater Network using a low cost Portable Radios and  can get by with 5 Watts or less of RF power this unit will do what you want and will save you a lot of money as long as you have Your Internet running and your radio has a connector that will let you connect a Remote PTT circuits.    Send Email or Call me if you are interested and have questions.   Phone 561-703-0696 Ask for Bob Hicks

 TPC Two-Way Model RoIP-B3 for Base Station & Mobile Radios Cost $295.00comes with SiteCAST Client Software Included.

This low cost  modules were  designed  for Point to Point or many Points to Many Points  Linking of Your Radio Systems which lets you Send Radio Audio both ways over the Internet and gives you Push-to-Talk (PTT) in both directions. This module uses your Computer Sound Card and your RS232 interface.

You must have a Computer connected to the Internet to make this model work.  This unit has Voice Operated Squech (VOX) feature using the software and Carrier Operated squelch (COS/COR) Features.  This Model will  operate your Repeater, Base Station, Mobile. or Portable Radios over the Internet.  If you have been using  Leased Lines this will save you a lot of money as long as you have Your Internet running.   

The Model RoIP-B3  Works Great with any Radios connecting to the 16-pin or 20 pin connector on the Back of most Motorola Radios like the Maxtrac ,CM200,CM300, or CDM1550 Series Radios.  You can build a cable or Order one from us for $75.00 Ready to go.  We supply audio cables and a RS232 cable with the Modules  to connect the RoIP=B3 Model to Your Computer for PTT.  We now also supply a USB to RS232C Interface cable if you want to use USB to connect to our products. This  Model  has a Computer operated Relay (COR) feature that the B1 or Portable Radio model does not have. The COR feature is used to send a PTT type signal to the internet when you talk to your Base Station unit using your Local Radio system. If you have a Maxtrac or GM300 type Motorola that has a 5 pin connector on the back you can use the Microphone connector on the front of the radio with a simple cable with RJ45 connectors on both ends. If you want to have us modify your radio we can add COR to the Front Microphone connector.

You can also Setup a RoIP B3  Radio System using a Portable Radio or any Two-way Portable that has a Speaker and Microphone Jack or a Remote Connector with access to the Audio and  PTT circuits of the radio. Radios that come with Remote Microphone features will do the job.   Comes with 2 audio cables and a RS232 Serial cable to connect to your computer to the B3 unit. 

if you are going to use the B3 with a Portable Radio. A 9Vdc Power Supply will be provided  to power the RoIP-B1 Unit.   If You want to use this model with your Portable Radios and want to use the COS/COR feature you radio will have to be modified to get access to the Squelch circuit.

We can supply Commercial grade Software that will get you going.  You will need to build or Purchase from us a cable to connect your radio to the RoIP-Modules.  Talk to us about building one for your radio.

Send Email or Call if you are have questions.       Phone 561-703-0696 Ask for Bob Hicks

TPC 2-Way RoIP-B2 for Cisco Routers with E&M Feature Cost $195.00

E&M Signaling Version designed to connect a Repeater, Base Station, or Mobile Radio to Cisco Router if you aleady have one with E&M signaling features. This unit will work with any Router that has a E&M control interface unit.  This model Costs $159.00 and was designed to interface your Radios to a Cisco Router or any Router that has a E&M Signaling interface. You can Setup a RoIP B2 Radio System using a Portable Radio or any Two-way BaseStation, or Mobile  that has a Remote Speaker and Microphone Jack  or Connector with access to the PTT circuit of the radio.  Radios that come with Remote Microphone features will do the job.   The RoIP-B2F Ver2 Model  comes with a RJ45 cable to connect to your Router and a IDC10pin Connector to connect to your radio interface cable. This module gets its power from your radio.  We do not supply Software for this module as if you have a Cisco Router you already have software like Twisted-Pair Wave-LMR  to write your software code.  If you want to use this module to connect your radio to your conputer using a E&M connection you can use our SiteCAST Commerical Software.  You will need to build or Purchase a cable to connect your radio to the RoIP-B2F Ver2. Talk to us about building the Radio interface cable for you we do stock a cable that connects this module to a Motorola Radio that has a 16 or 20 pin connector on the back of the radio to get to the signals needed that costs $75.00.

Send  Email or Call:   If you are interested and have questions.  Phone 561-703-0696 Ask for Bob Hicks

Commercial Grade Client Software Comes included with SiteCAST  and B3 and B4 units .

For Commercial Applications we can Supply  Software that will  work great with all of our Products.

You can also use Skype Software or any other software that works like Skype to setup a RoIP link that is Free and with our New RoIP-B4 USB Link product to set up a private network..   Our Commercial SiteCAST Software will allows you to create  and set up different Channels or Rooms for different Group Sessions. Our Commercial Client Software costs $99.00 per RoIP module with a 5 user connecton minimum.

You can use our SiteCSAST software or use your own software or Purchase from Companies like Twisted-Pair Wave-LMR  or LoudTalks.com to use on your private networks. 

Free Software Sources 

For Ham use you can use our RoIP Module products  using ECHOLINK OR  EQSO'S Software that connects to the Ham worldwide networks.  I like the EQSO software because it  allows you to create  and set up Channels  or rooms using there software version with a built in DTMF software decoder if you have DTMF on your Radio  ECHO-LINK Software works great and is very stable.  I use ECHO Link for my Personal Ham use.  This software is Free. 

 Current Two-Way Radio(RoIP) Up todate Software that is FREE: 

SKYPE SOFTWARE web site for Windows works with our RoIP-B4 Unit (Commercia use)

Echolinik SOFTWARE web site for Windows (Ham use only)

EQSO SOFTWARE web site for Windows (Ham use only)

  I have used these Software products with the Motorola Portable Radios like MT500, HT600, MT1000, HT1000, MT2000, XTS5000 P25  Portables.  You can use Maxtrac and CDM1550  type Mobiles set up as Base Stations or Repeaters. The Mobiles have a 16 or 20 pin interface connector on the back of the Radios. The Motorola CDM Radio products have a 20 pin connector on the back that does the same.   You can also use the Microphone connector on the front of the radio if you want. These Products will operate with other Radio Manufactures that have a way to connect to the same Radio features as the Motorola Radios provide. They can be interfaced to any Two-way Radio Base Station, Mobile, or Portable that has access to the Mic,Speaker,and PTt circuits and COS if you have it.

We Supply interface cables for Radios if needed $75.00 ea.

I will keep you informed on the progress of these New Products. The RoIP-B3 Product comes assembled  and tested and are about (2" by 5").  The Connections are very simple (Line-in) and (Line-out) with adjustment Pots for both and Connection to your computers Audio interface and RS232 Port for Radio-PTT and (COS)Computer operated Squelch.  The interface will work from any DC power Source of 5v to 15v and I have modfied the Products so it will be powered directly from your Radios power Source .  Two LED show(RED-PTT) and (Green-COR). 

Computer Creations Corp. designed this product for VoicInterop.com. We also provide Sales and s Engineering Support for VoiceInterop .  You may contact Us at Computer Creations Corp .  If you have any questions about these products by Phone or Email see our Contact Section.

 TPC 2-Way RoIP-B1 thru B4  RJ45 connector interfaces to your radio.

Shows the connections needed to connect the RoIP Modules to your Radios.

RJ45 Pins on RoIP modules:

1. Carrier Operated Squelch (COS/COR) sends PTT signals to Internet.
   

2.  No Connection
   

3. Hook Sw for Enable RX PL or RX Audio Ground Return 
   

4. Ground.

5. Audio from Internet to Radio Transmitter.

6. PTT (Push to Talk)

7. No Connection
   

8. Audio from Radio Receiver to going to the Internet.

 You must build a Radio interface cable or Order from Us Cost $75.00

You will need to build a Radio interface cable to connect your radio  to our new products or you can order one from US by request.  We can supply a cable  for your Repeater, Base Station , Mobile for $75.00,  Protable Radios use the Remote  Microphone Connector on the radio and require you to supply a Remote Microphone  for modification or we can supply one at a extra charge and we will modify it for $40.00. 

Contact us for a Demo test Using Our Server. 

New Two-Way Radio Gateway products for Commercial use from:

VoiceInterop.com

Check out the new Web Site above. You can get a lot of Good Information. They have a new Router Product called AudioMate 360 that will connect your Radio System directly to the Internet with out the need of a  dedicated computer  and uses Commercial Software that they provide. They also provide the Server Service that will be Rock Stable and will give you World Wide Radio and Phone Service to your Remote Sites any  place on the Our Planet that has internet service.

   Contact Us about Critical RF Inc or VoiceIntrop Inc. Products

The Portable Clinic

 Computer Creations,Corp.

 Contact: Robert Hicks President

 e-Mail:  This e-mail address is being protected from spam bots, you need JavaScript enabled to view it

Address:  20 Wood Ridge Drive, Ocala, Florida 34482

 Phone:  561-703-0696 Cell  Anytime OK