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Last modified 2024-12-06

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SBE Shasta II (SBE-25CB)

A picture of SBE Shasta II (SBE-25CB)

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:26.965-27.255 MHz
Channels / tuning steps:3
Mode:AM
Frequency control:Two XTAL's per channel
Frequency stability:0.005% @ -30 to +50°C (-22 to +122°F)
Clarifier or Delta tune:No
Power supply:12 VDC (Eight LR6 / AA alkaline or ten R6 / AA NiCd batteries)
or 12.5 VDC external
Current drain / power consumption:RX: ? mA
TX: 460 mA
Antenna impedance / connector:Built-in telescopic whip
or 50 ohm / ?
Dimensions (W*H*D):70*194*58 mm (2.75*7.62*2.25")
Weight:680 g (1.5 lb)
Other features:




RECEIVER SECTION
Receiver system: Single conversion superheterodyne
IF: 455 KHz
Sensitivity:1 uV (10 dB S+N/N)
Squelch sensitivity:Less than 2 uV (Threshold)
Selectivity:
Image rejection:3 KHz (-6 dB)
10 KHz (-30 dB)
20 KHz (-35 dB)
AF output power / speaker:300 mW at 10% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:1.7 W
Modulation system:
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / ?-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 197x-197x (Discontinued)
Main PCB:
Sub PCBs:
Additional info:
Related documents:
Market(s) / Approval(s): USA
FCC Data: SBE-25CB
Sams Photofact #:CB-113 (March 1977)
Modifications and fixes:
Reviews:
Options / Accessories:
SBE-2AC AC power supply and NiCd charger