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Last modified 2015-05-19

Pearce-Simpson Cheetah SSB

A picture of Pearce-Simpson Cheetah SSB

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:26.965-27.255 MHz
Channels/tuning steps:23 (1-23)
Mode:AM/SSB
Frequency control:XTAL-matrix
Power supply:13.8 VDC
Current drain/power consumption:RX: ? mA
TX: ? A
Antenna impedance/connector:50 ohms / SO-239
Dimensions (W*H*D):220*63*258 mm (8.66*2.5*10.2")
Weight:3.2 Kg (7 lbs)
Other features:PA, NB, Built-in SWR-meter




RECEIVER SECTION
Receiver system: Single conversion superheterodyne (SSB)
IF: 7.8 MHz
Double conversion superheterodyne (AM)
1st IF: 7.8 MHz
2nd IF: 455 KHz
Sensitivity:AM: 0.6 uV (10 dB S+N/N)
SSB: 0.2 uV (10 dB S+N/N)
Selectivity: AM: 5 KHz (-6 dB), 20 KHz (-50 dB)
SSB: 2.1 KHz (-6 dB), 5.5 KHz (-60 dB)
Image rejection:
AF output power/speaker:3.5 W at ?% distortion / ? ohms
External speaker connector:




TRANSMITTER SECTION
RF output power:AM: 4 W
SSB: 12 W (PEP)
Modulation system:
Max FM deviation:No FM
Spurious emissions:Less than -50 dB
Microphone connector/impedance:3-pin / ? ohms




MISCELLANEOUS
Manufactured:Japan, 1973-197x (Discontinued)
Additional info:
Related documents: User manual (2.1 MB)
Schematic (2.5 MB)
Modifications:
Options/Accessories:
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An inside picture of Pearce-Simpson Cheetah SSB
A rear picture of Pearce-Simpson Cheetah SSB