RigPix logo

Kenwood/Trio logo


Back to main

Back to Kenwood/Trio

Next mobile VHF/UHF


Copyright logo


Last modified 2022-06-30

Valid HTML 4.01 Transitional

Kenwood TR-7930

A picture of Kenwood TR-7930

SPECIFICATIONS

GENERAL
Type:Amateur VHF transceiver
Frequency range: Europe
TX: 144-146 MHz
RX: 144-146 MHz
USA
TX: 142-149 MHz
RX: 142-149 MHz
Tuning steps:? KHz (Europe)
5 KHz (USA)
Frequency stability:15 ppm @ -20 to +50C (-4 to +122F)
Mode:FM
Channels / memory management: 21 regular
Priority function
RAM storage with lithium backup battery
Repeater shift / offset:600 KHz
Power supply:13.8 VDC 15% (2-pin connector)
Current drain / power consumption:RX: 500-900 mA
TX: 2.5-6.5 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):175*64*206 mm (6.89*2.52*8.11")
Weight:1.8 Kg (3.97 lb)
Other features:




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity:0.25 uV (12 dB SINAD)
Selectivity:12 KHz (-6 dB)
24 KHz (-60 dB)
Image rejection:
AF output power / speaker:2 W at 5% distortion / 8 ohm
External speaker connector:3.5 mm




TRANSMITTER SECTION
RF output power:

HighLow
2 m:25 W5 W
Modulation system:Phase shift
FM deviation (Factory set):5 KHz
Spurious emissions:Better than -60 dB
Microphone impedance / connector:500 ohm / 6-pin (Metal locking ring connector)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 1982-198x (Discontinued)
Additional info:
Related documents: User manual (4.6 MB)
Service manual (4 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
KPS-7A
MB-9
SP-40
TU-79
Fixed-station power supply, 13.8 VDC, 6 A (7 A peak)
Quick release mobile bracket
Compact mobile speaker
Three frequency diode programmable tone unit (USA only)
A rear picture of Kenwood TR-7930