• Country
• United States of America (USA)

• Manufacturer / Brand
• Midland International Corporation, Midland Electronics Company; Kansas City, KS, MO

• Year
• 1980 ?

• Category
• Commercial Transmitter & Receiver (TRX not Amateur)

• Radiomuseum.org ID
• 192850

• Number of Transistors
• 36

• Semiconductors

• Main principle
• Transceiver; ZF/IF 21400/45 kHz; 2 AF stage(s)

• Tuned circuits
• 8 FM circuit(s)

• Wave bands
• VHF incl. FM and/or UHF (see notes for details)

• Power type and voltage
• Powered by external power supply or a main unit. / 13,8 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2 inch = 5.1 cm

• Power out
• 5 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: UHF FM transceiver 70-510 - Midland International

• Shape
• Tablemodel, slant panel.

• Notes
• UHF FM, 406-512 MHz (divided on 4 sub-bands), 10W RF, 7 channels crystal controlled.

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by Alberto Sanna-Alonso. See "Data change" for further contributors.

• Other Models

• Here you find 205 models, 190 with images and 30 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Midland International Corporation, Midland Electronics Company; Kansas City, KS, MO