• Country
• Great Britain (UK)

• Manufacturer / Brand
• Harris Overseas Ltd.; London, later Harvard

• Year
• 1981 ??

• Category
• Citizen Band Equipment

• Radiomuseum.org ID
• 319144

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

• Number of Transistors
• 16

• Semiconductors

• Main principle
• Transceiver; ZF/IF 455 kHz; 1 AF stage(s)

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Dry Batteries / PP3: 9 Volt

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

• Power out
• 0.25 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Harvard H-2 Walkie-Talkie Zero Two Zero - Harris Overseas Ltd.; London,

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 65 x 175 x 31 mm / 2.6 x 6.9 x 1.2 inch

• Notes

• A Citizen Band 2 channel handheld walkie-Talkie, UK channel 14 (27,73125 MHz) and channel 30 (27,89125 MHz).

  Specification
  Transmitter	3 stages, crystal controlled
  Frequency modulation :	Direct
  Modulation capability :	2.5 kHz/Dev.
  Call tone :	1000 Hz
  RF output :	200 mW
  Radiated power ERP :	40 mW
  Receiver	Single superheterodyne with RF amplifier.
  Sensitivity :	1.0 uV for 10 dB S+N/N
  Ceramic filter :
  Squelch control switch
  Audio output :	250 mW
  General
  Semiconductors :	Transistors: 16, IC's: 1, Diodes: 8, LED: 1
  Antenna length :	75 cm 7 sections, chromed
  Battery check indicator :	LED red
  Battery drain :	15 mA

  1 IC (LM386) NF Verstärker.

  2 Kanäle, UK Kanal 14 (27,73125 MHz) und Kanal 30 (27,89125 MHz)

  UK Zulassung CB 27/81

  Made in Hong Kong

• Net weight (2.2 lb = 1 kg)
• 0.250 kg / 0 lb 8.8 oz (0.551 lb)

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

• Author
• Model page created by Lothar Oelkrug. See "Data change" for further contributors.

• Other Models

• Here you find 19 models, 18 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Harris Overseas Ltd.; London, later Harvard