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Last modified 2022-01-24

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SBE Formula D Touch/Com (SBE-32CB)

A picture of SBE Formula D Touch/Com (SBE-32CB)


Type:Citizen band transceiver
Frequency range:26.965-27.255 MHz
Channels / tuning steps:23
Frequency control:PLL (Multiple discrete IC's)
Frequency stability:0.005%
Clarifier or Delta tune:? KHz
Power supply:11.7-15.9 VDC (Fixed power cord)
Current drain / power consumption:RX: ? mA
TX: ? A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):170*60*240 mm (6.75*2.5*9.4")
Weight:2.27 Kg (5 lb)
Other features:PA, Delta tune (750 Hz). Noise limiter.

Receiver system: Double conversion superheterodyne
1st IF: 10 MHz
2nd IF: 455 KHz
Sensitivity:0.5 uV (10 dB S+N/N)
Selectivity:20 KHz (-50 dB), 40 KHz (-60 dB)
Image rejection:-40 dB
AF output power / speaker:3.5 W at 10% distortion / 8 ohm
External speaker connector:3.5 mm, 4-8 ohm

RF output power:4 W
Modulation system:
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -? dB
Microphone connector / impedance:?-pin / ? ohm
Microphone input level:? mV

Manufactured:Japan, 1976-1977 (Discontinued)
Main PCB:
Sub PCBs:
Additional info:New price 1977 in the US: $289.95
Related documents:Service manual (16.4 MB)
Sams Photofact #:CB-116 (April 1977)
Modifications and fixes:
Options / Accessories:
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A rear picture of SBE Formula D Touch/Com (SBE-32CB)