CAT Enterprises

All orders requiring technical work will be shipped in 7-10 days.


40-Channel Mobile CB radio



Model 77-250CXL Professional CB Radio

     The Midland 77-250cxl Power Max is a technological breakthrough. Midland named it for the way it works: loud and clear. Power Max is a professional class radio with the highest level of modulation found in any CB. The new ESP2 system (patent pending) reduces noise up to 95% and makes you sound better, even when talking to CBs without ESP2. **

     Midland also did more for reception than you're likely to find
anywhere else: They gave it a highly sensitive amplifier to improve
signal-to-noise ratio, and a special filter to virtually eliminate
adjacent channel interference. Included is a new analog meter system, a built-in SWR system to monitor antenna performance, plus all the controls you asked for. **

Check out Midland's Power Max.  It'll give you something to call home about.**

  • Switch-able ESP2 Noise Killer

  • All new transmitter with ultra high level modulation

  • ETR Frequency Control

  • RF amplifier

  • Dual conversion super-heterodyne receiver

  • Switch-able noise blanker

  • Analog meter

  • Variable microphone gain control

  • Variable RF gain control

  • SWR calibration control

  • Large LED channel indicator with bright/dim switch

  • Instant Channel 9 and 19

  • Slide-in, slide-out mounting system with 30 vertical
    and horizontal adjustment

  • Rubber shock mounts

  • Quick-disconnect power cord

  • Double layered heat sink


  • On/Off/Volume

  • Variable squelch

  • Variable microphone gain


  • CB/PA, RF gain

  • SWR variable set

  • ESP2

  • NB

  • CH9/CH19

  • ANL

  • Bright/Dim

  • Channel selector

  • Push-to-talk (on mic.)








Size  7" W x 2 1/4" H x 7 1/4" D
Frequency range 26.965-27.405 MHz
Channels 40
Modulation type AM
Antenna impedance 50 Ohm
Loudspeaker 8 Ohm
Microphone Dynamic
Power Supply 13.8 VDC negative ground


Sensitivity at 10db S/N 0.3 V for 10 dB (S+N)/N
Selectivity More than 50 dB 10 kHz
Squelch range 0.5 uV-500 uV
Audio output power 3.0 W @ 8 Ohm ( 10% distortion)
Distortion at 1000 mV 3%
Audio frequency response 400-2400 Hz
Intermediate frequency I 10.695 MHz II 455 kHz
Spurious response more than 45 dB


RF Output Power 4.0 W
Frequency Tolerance 0.005%
Harmonic Suppression More than 60 dB
** Above statements made by Midland Radio and are not guaranteed to be true by Bells CB and Electronics. ** Above statements made by Midland Radio and are not guaranteed to be true by Bells CB and Electronics.

The item most overlooked when ordering a custom radio is the microphone.  Your new tuned radio will NOT sound great with a stock mic on it.
 If your CB is more than a tool for work, you NEED to upgrade your microphone.  My personal favorites are the Astatic 636L and RD104E.



954-771-8161 Warranty and Return Policy 954-771-8161

BellsCB Radio, 5051 NE 12th Avenue, Oakland Park, Florida. 33334   (954)771-8161