- Country
- Australia
- Manufacturer / Brand
- Crammond Radio Manufacturing Co. PTY.(Melton & Co.); Brisbane
- Year
- 1964
- Category
- Commercial Transmitter & Receiver (TRX not Amateur)
- Radiomuseum.org ID
- 233910
Crammond model CTR-24.
- Number of Tubes
- 7
- Valves / Tubes
- 6BW6 6BW6 6BQ5 unknown_Tube unknown_Tube unknown_Tube unknown_Tube
- Number of Transistors
- 2
- Main principle
- Superheterodyne (common)
- Wave bands
- Wave Bands given in the notes.
- Power type and voltage
- Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Material
- Metal case
- from Radiomuseum.org
- Model: CTR24 - Crammond Radio Manufacturing
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 12.5 x 7 x 7.5 inch / 318 x 178 x 191 mm
- Notes
-
This was a MF marine band transceiver for small craft, the receiver of which also covered the broadcast band. The transceiver operated on 2524 kHz and 2182 kHz. The input power to the transmitter final was 14 watts. The transistors and rectifiers listed were used in the inverter power supply. A review of this radio in "Radio, TV & Hobbies" magazine page 91 refers to this model as the CTR24, however, an advert on page 97 refers to it as the 24P. The current drain was 4 amperes on receive, 6 amperes on transmit. A 24 volt version was also available.
- Net weight (2.2 lb = 1 kg)
- 15 lb (15 lb 0 oz) / 6.810 kg
- Price in first year of sale
- 112.50 Aus£
- Mentioned in
- Radio, Television & Hobbies, March, 1964 P91 & 97.
- Author
- Model page created by Stuart Irwin. See "Data change" for further contributors.
- Other Models
-
Here you find 59 models, 16 with images and 24 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Crammond Radio Manufacturing Co. PTY.(Melton & Co.); Brisbane