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Last modified 2020-11-15

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Cobra 63 GTL (By Dynascan)

A picture of Cobra 63 GTL (By Dynascan)

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:26.965-27.405 MHz
Channels/tuning steps:40
Mode:AM
Frequency control:PLL (uPD2816)
Frequency stability:?%
Power supply:13.8 VDC
Current drain/power consumption:RX: 0.5-1.5 A
TX: Max 1.5 A
Antenna impedance/connector:50 ohm / SO-239
Dimensions (W*H*D):? mm (5.5*1.62*7.81")
Weight:? Kg (3.5 lb)
Other features:PA. ANL. Remote control speaker-microphone.




RECEIVER SECTION
Receiver system:Double conversion superheterodyne
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity:0.5 uV (10 dB S+N/N)
Selectivity:7 KHz (-6 dB)
10 KHz (-60 dB)
Image rejection:70 dB
AF output power/speaker:4 W at 10% distortion / 8 ohm
External speaker connector:Yes




TRANSMITTER SECTION
RF output power:4 W
Modulation system:High- and low-level Class B
Max FM deviation:No FM
Spurious emissions:Less than -? dB
Microphone impedance/connector:? ohm / 20-pin (Metal locking ring connector)
Microphone input sensitivity:? mV




MISCELLANEOUS
Manufactured:Taiwan, 197x-197x (Discontinued)
Main PCB:
Additional info:
Related documents:User manual (4.9 MB)
Sams Photofact #:CB-218 (September 1978)
Modifications and fixes:
Reviews:
Options/Accessories:
CA-20
CA-63
CK-6306
AC power supply. 120 VAC
Speaker switching unit
Microphone extension cable, 1.83 m (6 ft)