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Last modified 2022-02-02

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Cobra 142 GTL (By Dynascan)

A picture of Cobra 142 GTL (By Dynascan)

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:26.965-27.405 MHz
Channels / tuning steps:40
Mode:AM / SSB
Frequency control:PLL (MB8719)
Frequency stability:?%
Clarifier or Delta tune:? KHz "Voice lock"
Power supply:Mains: 120 VAC (Fixed power cord)
or 13.8 VDC 10% (3-pin connector)
Current drain / power consumption:RX: Max 1 A (80 W @ 120 VAC)
TX: Max 3 A @ 13.8 VDC (100 W @ 120 VAC)
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):340*145*340 mm (13.5*5*13")
Weight:4.54 Kg (10 lb)
Other features:ANL/NB. PA. SWR-meter.




RECEIVER SECTION
Receiver system: Single conversion superheterodyne
IF: 7.8 MHz
Sensitivity: AM: 1 uV (10 dB S+N/N)
SSB: 0.5 uV (10 dB S+N/N)
Selectivity:AM/SSB: 4.2 KHz (-6 dB), 7 KHz (-60 dB)
Image rejection:65 dB
AF output power / speaker:3 W at 10% distortion / 8 ohm
External speaker connector:3.5 mm, 4-8 ohm




TRANSMITTER SECTION
RF output power:AM: 4 W
SSB: 12 W (PEP)
Modulation system:AM: High- and low-level class B
FM deviation (Factory set):No FM
Spurious emissions:Better than -? dB
Microphone impedance / connector:600 ohm / 5-pin (Metal locking ring connector)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Taiwan, 197x-199x (Discontinued)
Main PCB:
Sub PCBs:
Additional info: FCC ID: BBO3K2142GTL
New price 1984 in the US: $184.95
New price 1992 in the US: $199.95
Related documents:User manual (6.4 MB)
Sams Photofact #:CB-219 (September 1978)
Modifications and fixes:Tech bulletin #1226 (651 KB)
Reviews:
Options / Accessories:
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A rear picture of Cobra 142 GTL (By Dynascan)