|Year: 1984||Type: Television Receiver (TV) or Monitor|
|Valves / Tubes||1:|
|Semiconductors (the count is only for transistors)||Semiconductors present.|
|Principle||Super-Heterodyne (Super in general)|
|Wave bands||Wave Bands given in the notes.|
|Details||Radio Control (+Remote Wire etc)|
|Power type and voltage||Alternating Current supply (AC) / 120 Volt|
|from Radiomuseum.org||Model: GR-2501 - Heathkit Brand, Heath Co.;|
|Shape||Chassis only or for «building in»|
|Notes||Heathkit Kit GR-2501;
25" NTSC colour TV KIT with US standard electronic 112 channel cable ready VHF & UHF tuner, IR remote control, modular chassis, On Screen Display, built-in test patterns for alignment, US$ 649.95, suitable wooden cabinets as an option, featuring "Advanced Space Phone" for hands-free phone system with OSD phone number inserts as an option Kit GRA-2501-1 for US$ 49.95
|Source of data||-- Original-Prospect|
Model page created by a member from A. See "Data change" for further contributors.
All listed radios etc. from Heathkit (Brand), Heath Co.; Benton Harbor (MI)
Here you find 620 models, 602 with images and 442 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.