Cobra 148 GTL CB Radio
The Cobra 148 GTL AM/Single Sideband CB Radio still continues to be a top seller.
Definitely one of the most popular SSB CB Mobile Radios. The Cobra 148 GTL
features a dual conversion receiver design. Contact us for current pricing.
148GTL Features and Specs: $199.00 Back to our CB Radios Shop Home page
- 40 AM and 80 SSB Channels 40 AM, 40 Upper Side Band, 40 Lower Side Band
- 4 Watts AM, 12 Watts SSB The maximum allowed by law.
- SWR Calibration Allows calibration of antenna system for maximum
- 9 Foot Microphone Cord For easy reach within any area of the vehicle.
- Front Microphone Connector Allows convenient installation to be in dash or
- Tone Control 3 position control allows fine tuning of audio levels.
- Adjustable Dynamike Boost Dynamically boosts microphone for increased
- Tactile Controls Allows you to actually feel where the dial is in it's rotation
without taking your eyes off the road.
- PA Capability Use CB radio as a Public Address System with PA speaker.
Receive signals can also be monitored through PA.
- RF Gain Adjusts receive gain in weak and strong signal areas.
- Switchable Noise Blanker For increased noise reduction.
- Sensitivity SSB: 0.25 μV for 10dB (S+N)/N at greater than
- 1/2-watt of audio output.
- AM: 0.5 μV for 10 dB (S+N)/ at greater than 1/2-
- watt of audio output.
- Selectivity AM: 6dB @ 3 KHz, 50 dB @ 9 KHz.
- SSB: 6 dB @ 1.1 KHz, 60 dB @ 2.3 KHz.
- Image Rejection More than 65 dB.
- IF Frequency AM: 7.8 MHz 1st IF, 455 KHz 2nd IF.
- SSB: 7.8 MHz.
- Adjacent-Channel Rejection 60 dB AM & 70 dB SSB.
- AM and SSB RF Gain Control 40 dB adjustable for optimum signal reception.
- Automatic Gain Control (AGC) Less than 10 dB change in audio output for
- inputs from 10 to 100,000 microvolts.
- Squelch Adjustable; threshold less than 0.25 μV.
- ANL Switchable.
- Noise Blanker RF type, effective on AM and SSB.
- Voice Lock Range ±2.5 KHz.
- Audio Output Power 4 watts into 8 ohms.
- Frequency Response 300 to 2500 Hz.
- Built-in Speaker 4 ohms, round.
- External Speaker (Not Supplied) 8 ohms; disables internal speaker when
Cobra 148 GTL CB Radio
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