What is the correct m151A1 base prc77

[Duke113P]

What is the correct m151A1 antenna vase and bracket for prc-77 vehicle mounted unit? Does it use the same antenna base as the RT-524?

[Kurt Lesser]

3. Mounting tray for each radio

MT-1029/VRC for the transceiver and MT-1898/VRC for the Aux Receiver.

4. Sponson Plate

Reinforces fender to take the weight of the radio SC-DL-48676 for the MT-1029 mount

SC-DL-48682 for the MT-1898 mount

5. Antenna

either AS-1729/VRC or AT-912/VRC for the Tranceivers and AB-15/GR or AB-558/GR for the Aux Receiver. The AS-1729/VRC Antenna consists of the MX-6707 base, AS-1730 lower whip section and the AT-1095 Upper whip section, a tip ball, and tiedown. It mounts on the 3 piece corner antenna mount (sugar scoop).

The AT-912/VRC antenna was an early version with a large rectangular matching unit. It consisted of MX-2799 matching unit, AS-719 Antenna Base, AT-1096 Lower whip section, AT-1095 upper whip section, Tip Ball, and Tiedown.

The AB-15/GR Antenna consisted of a AB-15 base (2 piece ball insulator), MS-116A, MS-117A, and MS-118A whip sections, UG-273 cable adapter, SC-DL-48528 side mount bracket, and SC-C-446109 brush guard. the AB-558/GR was for mounting on the sugar scoop bracket like the as-1729, and used the same whip sections as the AB-15.

The PRC-77 itself mounts into the AM-2060 (OA-3633) amplifier power supply and that mounts into the MT-1029 radio base.

Kurt
KG6KMJ

[Radtech]

Same as the RT 524.