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Last modified 2025-08-12

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Sharp CBT-66 Twincomm DX

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SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:26.965-27.255 MHz
Channels / tuning steps:2
Mode:AM
Frequency control:Two XTALs per channel
Frequency stability:±?%
Clarifier or Delta tune:No
Power supply:12 VDC (Eight LR6 / AA alkaline batteries or NiCd pack)
Current drain / power consumption:RX: ? mA
TX: ? mA
Antenna impedance / connector:50 ohm / Phon/RCA
Fixed telescopic whip
Dimensions (W*H*D):73*198*44 mm (2.87*7.8*1.73")
Weight:840 g (1.85 lb)
Other features:Battery meter. Charging jack.




RECEIVER SECTION
Receiver system: Single conversion superheterodyne
IF: 455 KHz
Sensitivity:
Squelch sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:? mW at ?% distortion / ? ohm
External speaker connector:TS "Subminijack" (2.5 mm)




TRANSMITTER SECTION
RF output power:~600 mW (1 W input)
Modulation system:
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / Internal only
Microphone input level:




MISCELLANEOUS
Manufactured:Japan, 1968-197x (Discontinued)
Main PCB:
Sub PCBs:
Additional info:
Related documents:
Known markets and approvals: West Germany
FTZ-Nr. K-71/68
Sams Photofact #:None
Modifications and fixes:
Reviews:
Options / Accessories:
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