Back to main

Back to Kenwood/Trio

Next mobile VHF/UHF





Last modified 2014-02-01

Kenwood TM-521A

A picture of Kenwood TM-521A

SPECIFICATIONS

GENERAL
Type:Amateur UHF transceiver
Frequency range:1240-1300 MHz
Tuning steps:10 / 12.5 / 20 / 25 KHz
Mode:FM
Channels/memory management:10 regular (0-9)
2 band edge search limits
2 odd repeater split
Lithium battery backup
Repeater shift/offset:12 MHz
Power supply:13.8 VDC 15%
Current drain/power consumption:RX: 600 mA (no signal)
TX: Max 5.5 A
Antenna impedance/connector:50 ohms / N-jack on pigtail
Dimensions (W*H*D):141*42*193 mm (5.55*1.65*7.6")
Weight:1.2 Kg (2.65 lbs)
Other features:CTCSS/PL encoder, ALT




RECEIVER SECTION
Receiver system:Double conversion superheterodyne
1st IF: 59.7 MHz
2nd IF: 455 KHz - Ceramic filter: Murata CFW455E
Sensitivity:0.16 uV (12 dB SINAD)
Selectivity:12 KHz (-6 dB)
36 KHz (-60 dB)
Image rejection:
AF output power/speaker:2 W at 5% distortion / 8 ohms
External speaker connector:3.5 mm, 8 ohms




TRANSMITTER SECTION
RF output power:Hi: 10 W
Lo: 1 W
Modulation system:Reactance
Max FM deviation:5 KHz
Spurious emissions:Less than -50 dB
Microphone connector/impedance:8-pin / 500-600 ohms




MISCELLANEOUS
Manufactured:1988-1990 (Discontinued)
Additional info:
Related documents:
Modifications:
Options/Accessories:
HS-7
MB-201
MC-43S
MC-48B
MC-55
MC-60A
MC-80
MC-85
PG-2N
PG-3B
PG-4G
PS-50
PS-430
RC-10
SP-40
SP-50B
SP-430
TSU-5
Micro headphones, 16 ohms
Mobile mount
Hand microphone with up/down buttons
Hand microphone with up/down and DTMF
Mobile microphone with up/down buttons
Desk microphone with up/down and lock buttons
Desk microphone with up/down and lock buttons
High class electret desk microphone
DC power cable
DC line noise filter
Heavy duty DC power supply
Extension cord for RC-10
DC power supply
Remote controller with DTMF/autopatch
Compact mobile speaker, 4 ohms
Mobile speaker, 8 ohms
External speaker
CTCSS/PL decoder unit