• Country
• United States of America (USA)

• Manufacturer / Brand
• IFR; Wichita (KS)

• Year
• 1984

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 181055

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Line / Batteries (any type) / 105-260; 11-14 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 cm = 2.4 inch

• Power out
• 0.6 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Radio Communications Set FM/AM-500A - IFR; Wichita KS

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 11.5 x 4.9 x 14.3 inch / 292 x 124 x 363 mm

• Notes
• Portable Radio communications test set. Including AM/FM/SSB receiver from 0,1 to 1000 MHz. Also included: AF and RF Generator, Modulation meter, Wattmeter, SINAD and Distortion meter, Field Strength meter.
  Comprobador portatil de comunicaciones. Incluye receptor AM, F; y SSB de 0,1 a 1000 MHz. Generador AF y RF. Medidor de modulacion. Vatimetro. SINAD. Distorsion, Intensidad de campo.

• Net weight (2.2 lb = 1 kg)
• 9.9 kg / 21 lb 12.9 oz (21.806 lb)

• Source of data
• - - Manufacturers Literature

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

• Other Models

• Here you find 4 models, 4 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from IFR; Wichita (KS)