Checkmate VHF-Pager SR-52-VT
Shinwa Tsushinki Co., Ltd.; Tokyo
- Country
- Japan
- Manufacturer / Brand
- Shinwa Tsushinki Co., Ltd.; Tokyo
- Year
- 1985 ??
- Category
- Commercial Receiver (may include amateur bands)
- Radiomuseum.org ID
- 314290
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Main principle
- Superhet, double/triple conversion; ZF/IF 10700/455 kHz
- Tuned circuits
- 6 FM circuit(s)
- Wave bands
- VHF incl. FM and/or UHF (see notes for details)
- Power type and voltage
- Storage Battery for all (e.g. for car radios and amateur radios) / 2 x 1,2 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3 cm = 1.2 inch
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Checkmate VHF-Pager SR-52-VT - Shinwa Tsushinki Co., Ltd.;
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Dimensions (WHD)
- 50 x 100 x 25 mm / 2 x 3.9 x 1 inch
- Notes
-
Shinwa Tsushinki SO-52-VT
Receptor buscapersonas de doble conversión, una frecuencia a cuarzo, entre 148 y 174 MHz.
selección mediante 2 REED FILTERs en formato 2 tonos secuenciales.
Utiliza el cargador SO-721-B
- Net weight (2.2 lb = 1 kg)
- 0.165 kg / 0 lb 5.8 oz (0.363 lb)
- Author
- Model page created by Alberto Sanna-Alonso. See "Data change" for further contributors.
- Other Models
-
Here you find 10 models, 10 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Shinwa Tsushinki Co., Ltd.; Tokyo
Collections
The model Checkmate VHF-Pager is part of the collections of the following members.