- Country
- Japan
- Manufacturer / Brand
- Kenwood, Trio-Kenwood Inc.; Komagane
- Year
- 1960 ?
- Category
- Amateur-Receiver (amateur bands, may include broadcast bands)
- Radiomuseum.org ID
- 370695
-
- alternative name: Trio Corp.
- Brand: Jennen
- Number of Tubes
- 9
- Valves / Tubes
- Main principle
- Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
- Wave bands
- Broadcast plus more than 2 Short Wave bands.
- Power type and voltage
- Alternating Current supply (AC)
- Material
- Metal case
- from Radiomuseum.org
- Model: 9R-42J - Kenwood, Trio-Kenwood Inc.;
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Notes
-
The Trio 9R‑42J is a later variant of the earlier 9R‑4J communications receiver. It retains the same 9‑tube superhet platform.
- Author
- Model page created by Jeff Tranter. See "Data change" for further contributors.
- Other Models
-
Here you find 923 models, 858 with images and 256 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Kenwood, Trio-Kenwood Inc.; Komagane