Single Channel Ground and Airborne Radio System (SINCGARS) is a VHF combat network radio (CNR) used by U.S. and allied military forces. In the CNR network, the SINCGARS’ primary role is voice transmission between surface and airborne command and control (C2) assets.

VRC-90 is one radio and one amp. VRC-92 is two radios, the VRC's amp & an Aux Amp. Source: am 94e for 1st BCT 10MTN. Only thing I can find is that adding 1 radio makes it a 90 running the configuration with 2 radios makes it an 89. It's listed in the SINGARS TM. It spells out the difference pretty clearly. You need to use the TM for inventories.

The Electronic Equipment MK-2327/VRC (MK) contains the items needed to mount Radio Set: AN/VRC-89 and 92 series, AN/VRC-91 (dual) series, or AN/VRC-92 (dual) series in a Truck, Utility, 1 1/4 Ton, 4x4, Cargo/Troop Carrier M998/M1038 (vehicle). If Radio Set AN/VRC-92 Series is authorized, see section 5.6 for instructions to install

May 22, 2020 · We manage the SINCGARS installation kits (IKs). From discussions with subject matter experts in our division, we discovered that the available information to the field regarding SINCGARS is...

87A. ANVRC-88. ANVRC-88A, ANIVRC-89, AN/VRC-89A, AN/VRC-90, AN/VRC-90A, AN/VRC-91, AN/VRC-91A, AN/VRC-92, and AN/VRC-92A. 3. References. Refer to the following technical publications for normal operation and maintenance of the equipment. PUBLICATION NUMBER DATE TITLE TM 11-7025-279-12&P 1 March 1992 Operator's Manual, Lightweight TACFIRE

2. Application - Radio Sets. The radio sets covered by this technical bulletin are AN/VRC-87, AN/VRC-87A, AN/VRC-88, AN/VRC-88A, AN/VRC-89, AN/VRC-89A, AN/VRC-90, AN/VRC-90A, AN/VRC-91, AN/VRC-91A, AN/VRC-92, and AN/VRC-92A. 3. References. Refer to the following technical publications for normal operation and maintenance of the equipment:

Oct 15, 1990 · Vehicular long-range/short-range radio ANNRC-89. The ANNRC-89 (Figure 3-6) is built from the AN/VRC-87 by adding another RT and a power amplifier. The AN/VRC-89 replaces the AN/VRC-12 and AN/VRC-47 which have a single RT and an auxiliary receiver.

Feb 7, 2023 · See the following table for the NSNs of the various FMTV LTAS variant kits. The up-armored FMTV LTAS variant’s SINCGARS radio installation kit and that of the non-armored FMTV are different. Read...

The AN/VRC-89 is built from the AN/VRC-87 by adding another RT and a power amplifier. The AN/VRC-89 replaces the AN/VRC-12 and AN/VRC-47 which have a single RT and an auxiliary receiver.

AN/VRC-89 Vehicular Long Range Radio Set. SYSTEM DESCRIPTION. SYSTEM PARAMETERS. The AN/VRC-89 is a full power version of the Single Channel Ground. Frequency: 30 88 MHz. Power: 50 W. and Air Radio System (SINCGARS) which utilizes a whip antenna. HAZARD CONTROLS (to reduce or eliminate risk) SYSTEM HAZARDS.