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Last modified 2022-01-13

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Cobra 23 Plus (By Dynascan)

A picture of Cobra 23 Plus (By Dynascan)


Type:Citizen band transceiver
Frequency range:CB: 26.965-27.405 MHz
WX: 162.400-162.550 MHz (RX only)
Channels / tuning steps:CB: 40
WX: 3 (162.400 / 162.475 / 162.550)
Mode:CB: AM
Frequency control:PLL
Frequency stability:? ppm
Clarifier or Delta tune:No
Power supply:13.8 VDC
Current drain / power consumption:RX: Less than 200 mA (no signal)
TX: ? A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):? mm (?")
Weight:? Kg (? lb)
Other features:Three NOAA weather channels.

Receiver system: Double conversion superheterodyne
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity:CB AM: ? uV
WX FM: 0.7 uV (20 dB quieting)
Selectivity:CB AM: ? KHz
WX FM: 15 KHz (no reference)
Image rejection:
AF output power / speaker:4 W at 10% distortion / 8 ohm
External speaker connector:3.5 mm, 8 ohm

RF output power:4 W
Modulation system:
FM deviation (Factory set):No FM
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / 5-pin DIN (180)
Microphone input level:? mV

Manufactured:Thailand, 19xx-19xx (Discontinued)
Main PCB:
Sub PCBs:
Additional info:
Related documents: Service manual (4.1 MB)
KIA7217AP Audio power amplifier
2SC2078 Final transistor
Sams Photofact #:None
Modifications and fixes:
Options / Accessories:
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