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Last modified 2022-01-13

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Cobra 40 Plus (By Dynascan)

A picture of Cobra 40 Plus (By Dynascan)

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:26.965-27.405 MHz
Channels / tuning steps:40
Mode:AM
Frequency control:PLL (LC7131 or C5122)
Frequency stability:Max ? ppm
Clarifier or Delta tune:No
Power supply:13.8 VDC (3-pin connector)
Current drain / power consumption:RX: ? A
TX: ? A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):? mm (?")
Weight:? Kg (? lb)
Other features:PA. ANL/NB. Channel 9 switch.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:? W at ?% distortion / ? ohm
External speaker connector:3.5 mm




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




MISCELLANEOUS
Manufactured:Korea, 1986-1988 (Discontinued)
Main PCB:401069-D by Maxon
Sub PCBs: 401262-B - Switches board
401378-C - LED channel display and meter board
Additional info:
Related documents: Service manual (11.4 MB)
Enhanced schematic diagram (1.4 MB)
PLL: LC7131 or C5122
Sams Photofact #:None
Modifications and fixes:
Reviews:
Options / Accessories:
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A rear picture of Cobra 40 Plus (By Dynascan)