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Last modified 2023-09-23

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Sommerkamp TS-280FM (US version)

A picture of Sommerkamp TS-280FM (US version)

SPECIFICATIONS

GENERAL
Type:Amateur VHF transceiver
Frequency range: USA
TX: 144.000-147.9875 MHz
RX: 144.000-147.9875 MHz
Tuning steps:Channelized in 12.5 / 25 KHz steps
Frequency stability:±? ppm
Mode:FM
Channels / memory management: 320
Repeater shift / offset:-600 KHz
Power supply:10-16 VDC
Current drain / power consumption:RX: 300 mA
TX: Max 8 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):156*58*290 mm (6.14*2.28*11.42")
Weight:2.3 Kg (5.07 lb)
Other features:1750 Hz tone burst




RECEIVER SECTION
Receiver system: ? conversion superheterodyne
Sensitivity:1 uV (25 dB SINAD)
Selectivity:7.5 KHz (-6 dB)
Image rejection:Better than 60 dB
AF output power / speaker:? W at ?% distortion / ? ohms
External speaker connector:




TRANSMITTER SECTION
RF output power:

HighLow
2 m:50 W5 W

100% duty cycle!
Modulation system:
Max FM deviation (Factory set):±5 KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / ?-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 197x-1980 (Discontinued)
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
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