Back to main

Back to Kenwood/Trio

Next HT/portable





Last modified 2009-01-24

Kenwood TH-31AT

A picture of Kenwood TH-31AT

SPECIFICATIONS

GENERAL
Type:Amateur VHF transceiver
Frequency range:220-225 MHz
Tuning steps:5 KHz
Mode:FM
Channels/memory management:No
Repeater shift/offset:-1.6 MHz
Power supply:13.8 VDC
Current drain/power consumption:RX: ? mA
TX: ? A
Antenna impedance/connector:50 ohms / RCA/Phono (threaded)
Dimensions (W*H*D):57*120*28 mm (?"), with PB-21
Weight:260 gr (? oz), with PB-21
Other features:DTMF keyboard




RECEIVER SECTION
Receiver system:? conversion superheterodyne
1st IF: ? MHz
2nd IF: ? KHz
Sensitivity:
Selectivity:
Image rejection:
AF output power/speaker:? mW at ?% distortion / ? ohms
External speaker connector:




TRANSMITTER SECTION
RF output power: Hi: 1 W
Lo: 150 mW
Modulation system:
FM deviation:5 KHz
Spurious emissions:Less than -? dB
Microphone impedance/connector:? ohms / ?-pin




MISCELLANEOUS
Manufactured:Japan, 1984-198x (Discontinued)
Additional info:
Related documents:
Modifications:
Options/Accessories:
AJ-3
BC-2
BC-6
BH-3
BT-2
DC-21
EB-2
HMC-1
PB-21
PB-21H
RA-9A
SC-8
SC-8T
SMC-30
TU-6
BNC adapter
Wall charger for PB-21H
2-pack quick charger
Belt hook
Dry cell battery case
DC-DC converter for mobile use
External R14/C dry cell battery case
Headset with VOX
NiCd battery pack. 180 mAh
NiCd battery pack. 500 mAh
StubbyDuk antenna
Soft case with belt hook
Soft case with belt hook
Speaker-microphone
Programmable CTCSS/PL unit