|Year: 1988/1989||Category: Amateur Equipment (Other, but not Key)|
|Semiconductors (the count is only for transistors)||Semiconductors present.|
|Wave bands||FM Radio only (very seldom UHF only).|
|Power type and voltage||Dry Batteries / 1 x 9 Volt|
|Loudspeaker||- only for Earphone! / Ø 4 cm = 1.6 inch|
|from Radiomuseum.org||Model: Realistic TRC-500 21-400 - Radio Shack Tandy, Realistic;|
|Material||Modern plastics (no Bakelite or Catalin)|
|Shape||Very small Portable or Pocket-Set (Handheld) < 8 inch.|
|Dimensions (WHD)||60 x 110 x 30 mm / 2.4 x 4.3 x 1.2 inch|
Realistic TRC-500 21-400, 49 MHz Headset Walkie-Talkie. FM Dual-conversion receiver with 1/2 µV sensitivity. Up to 1/4 mile range. Switchable VOX/manual operation. With beltclips. Price per pair.
Frequency : 49.830 MHz
|Net weight (2.2 lb = 1 kg)||0.120 kg / 0 lb 4.2 oz (0.264 lb)|
|Price in first year of sale||69.95 $|
|Mentioned in||Radio Shack Catalog (1988, No. 419, page 67.)|
Model page created by Noemi Erb. See "Data change" for further contributors.
All listed radios etc. from Radio Shack (Tandy, Realistic); USA
Here you find 985 models, 833 with images and 64 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.