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Last modified 2023-09-04

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Cobra GR 25 LTD ST

A picture of Cobra GR 25 LTD ST

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver, multinorm
Frequency range:
EU (CEPT):   26.965-27.405 MHz
DE (Germany):   26.565-26.955 MHz
AM (Germany):   27.005-27.135 MHz
Export mode:   25.615-30.105 MHz (Modification required)
Channels / tuning steps:EU: 40
DE: 40
AM: 12
Export mode: 400 (Modification required)
Mode:AM / FM
Frequency control:PLL
Frequency stability:0.005%
Clarifier or Delta tune:±? Hz
Power supply:13.2 VDC (3-pin connector)
Current drain / power consumption:RX: 0.3-1.2 A
TX: Max 1.5 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):162*56*219 mm (6.38*2.2*8.62")
Weight:1.8 Kg (4 lb)
Other features:PA. ANL/NB. Dimmer. Channel 9/19 switch. Sound tracker.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity:<6 uV (20 dB SINAD)
Selectivity:7 KHz (-6 dB)
10 KHz (-60 dB)
Image rejection:80 dB
AF output power / speaker:3 W at 7% distortion / 8 ohm
External speaker connector:3.5 mm, 8 ohm




TRANSMITTER SECTION
RF output power: AM: 1 W (4 W export mode)
FM: 4 W
Modulation system: AM: Low-level class B
SSB: Double balanced modulator
Max FM deviation (Factory set):±? KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / 6-pin (Metal locking ring connector)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Thailand, 1999-200x (Discontinued)
Main PCB:
Sub PCBs:
Additional info:
Related documents:User manual (1.3 MB)
Sams Photofact #:None
Modifications and fixes:
Reviews:
Options / Accessories:
CS-100
CS-300
CS-500
External speaker
Noise cancelling external speaker
Noise cancelling external speaker with talkback
A rear picture of Cobra GR-25 LTD ST