Repeater Builder USB-RIM Lite

RB-USB RIM "Lite" Family of Products.
Click Here for the original RB-USB-RIM

*** Please Read***There are times when production cannot keep up with incoming orders. I strive to have orders shipped NO LATER than 10 days from the order date.

Orders are processed and shipped in chronological order. First in - First out.

You will get a shipping notification from the USPS with a tracking number when your order ships.

THANK YOU for your understanding and continued patronage.

****Summer Vacation****
--- June 18^th thru June 24^th 2024 --- Orders placed during this time will be shipped in the order they were placed when I return.

Thank you for your patience.

While the ORIGINAL RB-USB-RIM is a feature rich USB to radio interface module designed to work in even the most demanding radio connections, the new RIM-Lite family is designed to streamline the most popular options into one cost effective module. Here is a listing of the current "Lite" family of products:

General Purpose Interface:

NLA: ~~RIM-Lite:~~ Schematic Layout

RIM-Lite V2*: Schematic Layout
Special Limited Time Price - $60

*The V2 adds connectivity from the PC_OK indicator to pin 7 of the radio connector. Pin 7 goes Low when the PC and Interface are communicating successfully.

This is a streamlined version for folks that don't require all of the features that the "full-blown" RIM has to offer.

Instead of two channels of low-pass filtering, the RIM lite only has one. Typically only one channel of filtering is needed since there is only ONE modulator in a given radio. This filter remains 5 pole with a "knee" of approximately 10kHz.

The charge pump and additional amplification stages have been removed to reduce cost. This module still makes over 1Vp-p of audio which is adequate for driving most modulator circuitry directly.

The buffering of the COS and CTCSS inputs has been reduced to a simple diode. Again reducing circuitry that is not often used.

The discriminator audio input attenuator is now a potentiometer. No more external voltage dividers necessary to knock the radio's audio down to the CM119's input level!!

The DB-25 connector has been replaced with a DE-9. This simplifies connections and reduces product size. However, this means that the additional I/O pins are not brought to the outside world.

RIM_Lite Connection Information:
Please note - Some of these connection diagrams are "best guess" guides, and *MAY* contain errors.

Simplex Mobiles: (High-Power Hotspot)

Bridgecom BCM Mobile

Generic 9600 Baud Mini-DIN

Motorola XPR Mobile

Motorola Maxtrac/GM300 16/20 pin Mobile

Motorola Low/Mid power Spectra

Kenwood TK-8180 Mobile

Kenwood KCT-19 Accy. Cable

Tait Mobile (TM9100)

Yeasu VX-4207 (15pin DB-15HD) Mobile

Repeaters: (Built from Two Mobiles - "Y" cable)

Bridgecom BCM Mobile *

Generic 9600 Baud Mini-DIN *

Motorola XPR Mobile *

Motorola Maxtrac/GM300 16/20 pin Mobile *

Motorola Low/Mid power Spectra *

Tait Mobile (TM9100) *

Kenwood KCT-19 Accy. Cable *

Kenwood TK-8180 Mobile *

Yeasu VX-4207 (15pin DB-15HD) Mobile *

Repeaters:

Bridgecom BCR Repeater *

Kenwood TKR-x20 Repeater *

Kenwood TKR-x50/x51 Repeater *

Motorola Desktrac *

Motorola Quantar *

Motorola SLR Series *

Retevis RT-97S Suitcase Repeater*

Tait T8100 Repeater*

Hytera RD-982 Repeater*

Icom CY-x000 & FR5000/6000 Repeater*

Icom FR-3000/4000 Repeater*

Yaesu VXR-7000/9000*

* denotes Duplex Cable pricing below

Use the form below to order the above custom cables. (Built on demand)
If your radio/repeater is not listed above, e-mail us for compatibility questions.

Click For Larger Image

Raspberry Pi 3B+ Package Deal:

Special Limited Time Price - $100 (while supplies last)

*BRAND NEW* new IP Camera recording devices built around a Raspberry Pi 3B+. They can *EASILY* be re-purposed for ANY project requiring a Raspberry Pi 3B+ (***AllStar Node***)

Raspberry Pi 3B+
Aluminum enclosure with integraded heatsink
16GB Micro SD card (currently programmed with IPCamera software)
5v @ 2.5A micro USB power supply

Repeater Controller Interfaces:

RIM-SCOM 7330: Schematic

Special Limited Time Price - $50

This version is customized to be plug-and-play with the SCOM 7330 repeater controller. Simply plug the module onto an unused controller port, configure the controller and AllStar config files, and you are ready to explore the world of AllStar linking.

RIM-RC210/RLC: Schematic RIM_RC210 Connection Notes

Special Limited Time Price - $50

This version is customized to be plug-and-play with the ARCOM RC-210 repeater controller. It is also comparable with RLC controllers from Audio Test Solutions (Formerly Link Communications). Simply plug the module onto an unused controller port, configure the controller and AllStar config files, and you are ready to explore the world of AllStar linking.

Radio Specific AllStar Interfaces:

The below interfaces are for use with AllStar/HamVOiP Linux software drivers.
Please see the -9600 offerings below for interfaces compatable with Windows based applications.

RIM-Alinco: Schematic Layout

Works natively with the Alinco DR-x35 series and Yaesu FT-2600 - others with optional adapter - See Below

Special Limited Time Price - $50

NOTE: This module also works with:
TYT TH-9000 mobile. (Requires adapter - See below)

Alinco DR-x38 series mobile. (Requires adapter - See below)

This version is customized to be plug-and-play with the Alinco DR-x35 single band series of mobile radio. Simply plug the module onto the radio's DB-9 connector, connect to a PC running AllStar and you're up and running.

Since the DR-x35 family is available in VHF, 220, and UHF versions, this interface allows a user to quickly deploy a simplex AllStar node on the most common amateur bands.

NOTE: THIS MODULE DOES NOT WORK WITH THE DUAL-BAND DR-635 ALINCO MOBILE.

TYT TH-9000 / Alinco DR-x38 Series Rear Connector Cable: Notes / Info

Special Limited Time Price - $25

This cable plugs into the radio's internal option connector and adds a DB-9 female to the rear of the radio. This DB-9 is pinned the same as the Alinco DRx35 series radio and can be used with the RIM_Alinco (above) for use with AllStar/HamVoIP.

Click here for an implementation of the above cable and RIM_Alinco used on a TYT TH-9000 radio

RIM-Maxtrac: Schematic Layout

Special Limited Time Price - $50

This version is customized to be plug-and-play with the Motorola MaxTrac/Radius/GM300 line of under dash mobile radios.

This module will also work with many Motorola radios that utilize a 16/20 dual row option connector, including: CM200, M1225, SM50, and CDM Series.

NOTE: THIS MODULE DOES NOT WORK WITH THE GTX SERIES MOBILE.

Simply plug the module onto the radio, connect to a PC running AllStar and you're up and running. Radio channel steering is also implemented for those radios that are capable of it through their option connector.*

RIM-Maxtrac-RM:

Special Limited Time Price - $60

This product is VERY similar to the RIM-Maxtrac. The RM stands for Repeater Maker. The RM adds a second 16 pin module to connect to a second receive only radio. This allows for one radio to be the receiver and the other to be the transmitter in a repeater type setup. The -RM version supports support channel steering on the RX radio ONLY.

Radio Specific Windows Application Interfaces:
Direwolf, VARA-FM, SoundModem, etc.

Click here for info on CM119 SoundModem PTT support.

AllStar uses the volume up/down inputs of the CM119 IC for COS/CTCSS inputs. Windows applications react to these inputs as volume up/down, thus these inputs WILL CHANGE the TX level in the windows environment. The resolve is to remove the COS/CTCSS input circuitry and thus the ability of external forces to change the Windows audio levels. The -9600 versions below are modified for use with Windows software applications.

RIM-Alinco 9600:

Special Limited Time Price - $50

This is a version of the RIM_Alinco that has been modified to work with VARA and other CM119 sound card compatible packet software. (See the schematic notes for modification details.) It is plug-and-play with the Alinco DR-x35 single band series of mobile radio. Simply plug the module onto the radio's DB-9 connector, connect to a PC with your packet software installed and you're up and running.

RIM-Maxtrac 9600:

Special Limited Time Price - $50

This is a version of the RIM_Maxtrac that has been modified to work with the VARA and other CM119 sound card compatible packet software. (See the schematic notes for modification details.) It is plug-and-play with the Motorola MaxTrac/Radius/GM300 line of under dash mobile radios.

This module will also work with many Motorola radios that utilize a 16/20 dual row option connector, including: CM200, M1225, SM50, and CDM Series.

NOTE: THIS MODULE DOES NOT WORK WITH THE GTX SERIES MOBILE.

Simply plug the module onto the radio, connect to a PC running your packet software installed and . Radio channel steering is also implemented for those radios that are capable of it through their option connector.*

All of the new Lite version products still include the missing pulse detector circuitry to avoid stuck PTT lines. By default, the heartbeat and PTT outputs are configured to allow the missing pulse detector to automatically disable the PTT line in the event of a stuck PTT due to USB PC communications failure.

All of these new boards offer an optional serial EEPROM that can be used to store radio/repeater settings.*

Courteous and friendly customer service. While product documentation is currently being written, the user's manuals for these products will follow in the same lines as the rest of the RB products in being straight forward and thorough.

* Software implementation dependent

I am in the process of assembling a fairly broad collection of connection diagrams for various repeaters and simplex radios. These will all be published on-line for folks to download, easily make the necessary connections to their radio, and configure their software to be on the air with AllStar easier than ever before.

My hope is that these products help more people get started with AllStar and its advanced linking capabilities.

Ordering information:

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Shipping is calculated by PayPal during the checkout process.
Two shipping options are available: Ground and Priority. (Priority Mail is more expensive, but quicker.)

We are NOT responsible for lost or stolen packages.
All shipments are shipped via USPS with a tracking number to the address provided by PayPal.
We have no control over your package once it is placed in the USPS outgoing mail slot.

For more information, Please contact Scott either via e-mail or by phone (814) 444-9460 during reasonable hours EST.

Official Product of Scott Zimmerman / Repeater Builder, All Rights Reserved.
Copyright 2023, Repeater Builder.
Images property of Repeater Builder.
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Simplex Mobiles: (High-Power Hotspot)
Bridgecom BCM Mobile Generic 9600 Baud Mini-DIN Motorola XPR Mobile Motorola Maxtrac/GM300 16/20 pin Mobile	Motorola Low/Mid power Spectra Kenwood TK-8180 Mobile Kenwood KCT-19 Accy. Cable Tait Mobile (TM9100) Yeasu VX-4207 (15pin DB-15HD) Mobile
Repeaters: (Built from Two Mobiles - "Y" cable)
Bridgecom BCM Mobile * Generic 9600 Baud Mini-DIN * Motorola XPR Mobile * Motorola Maxtrac/GM300 16/20 pin Mobile *	Motorola Low/Mid power Spectra * Tait Mobile (TM9100) * Kenwood KCT-19 Accy. Cable * Kenwood TK-8180 Mobile * Yeasu VX-4207 (15pin DB-15HD) Mobile *
Repeaters:
Bridgecom BCR Repeater * Kenwood TKR-x20 Repeater * Kenwood TKR-x50/x51 Repeater * Motorola Desktrac * Motorola Quantar * Motorola SLR Series *	Retevis RT-97S Suitcase Repeater* Tait T8100 Repeater* Hytera RD-982 Repeater* Icom CY-x000 & FR5000/6000 Repeater* Icom FR-3000/4000 Repeater* Yaesu VXR-7000/9000*
* denotes Duplex Cable pricing below