• Country
• South Korea

• Manufacturer / Brand
• Maxcom Co.; Gyeonggi-do

• Year
• 1981 ?

• Category
• Citizen Band Equipment

• Radiomuseum.org ID
• 361207

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Transceiver; ZF/IF 10685/455 kHz

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 3.5 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: 40 Channel CB Transceiver 4E - Maxcom Co.; Gyeonggi-do

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 5 x 2 x 7 inch / 127 x 51 x 178 mm

• Notes

• 27 MHz, 40 Channel CB Transceiver.

  TRANSMITTER
  Power Output	40 W max
  Emission	FM
  Spurious Response Limit	0.25 µW Max
  RECEIVER
  Circuit	Xtal PLL
  Band	40 Ch, 10 kHz spacing
  	27.60125 MHz to 27.99125
  Sensitivity	Less than 1 µV, 20 dB Sinad
  Squelch	0 - 1 mV
  Selectivity	69 dB down at ±10 kHz
  IF	1st IF: 10.685 MHz
  	2nd IF: 455 kHz
  Image Rejection	60 dB Typical
  Audio Output	3.5 W
  Current Drain Standby	250 mA  no signal
  Current Drain Maximum	Less than 1.5 A

   

• Net weight (2.2 lb = 1 kg)
• 3 lb (3 lb 0 oz) / 1.362 kg

• Mentioned in
• -- Original prospect or advert (CB Radio, Jul 1982, Page 34.)

• Literature/Schematics (1)
• - - Manufacturers Literature

• Author
• Model page created by Kevin Edwards. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Maxcom Co.; Gyeonggi-do