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Last modified 2021-05-05

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Cobra 148 GTL-DX "Fake"

A picture of Cobra 148 GTL-DX ''Fake''


Type:Citizen band / "Freeband" / Export transceiver
Frequency range: 26.065-28.755 MHz in six bands:
A: 26.065-26.505 MHz
B: 26.515-26.955 MHz
C: 26.965-27.405 MHz
D: 27.415-27.855 MHz
E: 27.865-28.305 MHz
F: 28.315-28.755 MHz
Channels/tuning steps:240 (6*40)
Mode:AM / FM / SSB / CW
Frequency control:PLL (PLL02A)
Frequency stability:0.005%
Power supply:13.8 VDC
Current drain/power consumption:RX: ? mA
TX: ? A
Antenna impedance/connector:50 ohm / SO-239
Dimensions (W*H*D):175*60*230 mm (6.89*2.36*9.06")
Weight:1.85 Kg (4.08 lb)
Other features:PA. ANL/NB. 3-step RF gain. Tone hi-cut.

Receiver system: Single conversion superheterodyne (SSB/CW)
IF: 10.695 MHz
Double conversion superheterodyne (AM/FM)
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity: AM: 1 uV (10 dB S/N)
FM: 1 uV (20 dB S/N)
SSB/CW: 0.5 uV (10 dB S/N)
Selectivity:10 KHz (-60 dB)
Image rejection:
AF output power/speaker:2 W at ?% distortion / 8 ohm
External speaker connector:

RF output power: AM Hi: 7.5 W, Mid: 4 W, Lo: 1 W
FM Hi: 10 W, Mid: 7 W, Lo: 2 W
SSB/CW Hi: 12 W, Mid: 8 W, Lo: 2 W
Modulation system:
Max FM deviation:? KHz
Spurious emissions:Less than -? dB
Microphone impedance/connector:? ohm / ?-pin (Metal locking ring connector)
Microphone input sensitivity:? mV

Manufactured:Japan, 19xx-19xx (Discontinued)
Main PCB:PCMA001S by Cybernet Electronics Corporation
Sub PCBs:
Additional info:
Related documents:PLL: PLL02A
Sams Photofact #:None
Modifications and fixes:
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