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Last modified 2023-09-23

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Sommerkamp FT-221

A picture of Sommerkamp FT-221

SPECIFICATIONS

GENERAL
Type:Amateur VHF transceiver
Frequency range: TX: 144-148 MHz
RX: 144-148 MHz

(Eight 500 KHz segments)
Tuning steps:Analog / continuous
Frequency stability:±? ppm
Mode:AM / FM / SSB / CW
Channels / memory management: 11 optional
XTAL controlled
Repeater shift / offset:±600 KHz
Power supply:Mains: 100 / 110 / 117 / 200 / 220 / 234 VAC
or 12-14.5 VDC
Current drain / power consumption:RX: ? mA
TX: Max ? A
Antenna impedance / connector:50-75 ohm / SO-239
Dimensions (W*H*D):? mm (?")
Weight:? Kg (? lb)
Other features:VOX. NB.




RECEIVER SECTION
Receiver system: Single conversion superheterodyne (SSB/CW)
IF: 10.7 MHz
Double conversion superheterodyne (FM)
1st IF: 10.7 MHz
2nd IF: 455 KHz
Sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:? W at ?% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:

Pwr
AM:? W
FM:10 W
SSB (PEP):10 W
CW:10 W
Modulation system:
Max FM deviation (Factory set):±? KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / 4-pin (Metal locking ring connector)
Microphone input level:? mV




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