School Receiver Amplifier 145R
Sonophone Distributors Ltd.; Auckland
- Country
- New Zealand-Aotearoa
- Manufacturer / Brand
- Sonophone Distributors Ltd.; Auckland
- Year
- 1962
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 334404
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 9
- Main principle
- Superhet with RF-stage; ZF/IF 425 kHz; 3 AF stage(s)
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC) / 230 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Power out
- 8 W (undistorted)
- Material
- Metal case
- from Radiomuseum.org
- Model: School Receiver Amplifier 145R - Sonophone Distributors Ltd.;
- Notes
-
Broadcast Receiver and amplifier for use in schools.
Speaker outputs are available for 4 classrooms.
Sperate microphone and gram inputs.
- Mentioned in
- - - Manufacturers Literature
- Author
- Model page created by Gary Cowans. See "Data change" for further contributors.
- Other Models
-
Here you find 1 models, with images and with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sonophone Distributors Ltd.; Auckland