• Country
• Italy

• Manufacturer / Brand
• INTEK S.p.A.; Milano

• Year
• 1980 ??

• Category
• Citizen Band Equipment

• Radiomuseum.org ID
• 309248

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

• Number of Transistors
• 21

• Semiconductors
• MPS9426 MPS9418 MPS9681 2SC2314 2SC2078 MPS9623 MPS9600 2SA950 KTC1815 KIA7217 AN240 1S2473 OA90

• Main principle
• Transceiver; ZF/IF 455/10700 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) / Ø 5.5 cm = 2.2 inch

• Power out
• 1 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: FM-500S - INTEK S.p.A.; Milano

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 160 x 50 x 185 mm / 6.3 x 2 x 7.3 inch

• Notes

• 26,865 ÷ 27,265 MHz Citizen Band - 34 canali (DPR 156/1973, art. 334 codice PT e seguenti) - 5 watt RF max. - impedenza antenna 50 Ω - controllo volume/squelch/RF Gain/Mic Gain - commutatori CB/PA - FIL/OUT - LO/DX - FM/AM - L'indicatore analogico indica la potenza di uscita in trasmissione e l'intensità di campo in ricezione - led Onde stazionarie - led TX - display 2 digit - presa per altoparlante esterno - presa per altoparlante PA - staffa di supporto.

  Controllo di frequenza PLL. Range di bassa frequenza in trasmissione: 500 ÷ 3000 Hz; in ricezione 300 ÷ 3000 Hz. 

  21 transistor, 37 diodi, 1 zener 4 IC. Altri IC presenti: LC7120, AN103.

• Net weight (2.2 lb = 1 kg)
• 1.6 kg / 3 lb 8.4 oz (3.524 lb)

• Mentioned in
• -- Schematic

• Literature/Schematics (1)
• -- Original-techn. papers. (Manuale di istruzioni)

• Author
• Model page created by Edoardo Sigismondo. See "Data change" for further contributors.

• Other Models

• Here you find 32 models, 32 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from INTEK S.p.A.; Milano