Google Translate:

CTR24 (CTR24P)

ID = 233910

Use red slider bar for more.

Crammond Radio: CTR24 [Commercial TRX] ID = 2082180 933x654

Select picture or schematic to display from thumbnails on the right and click for download.

For model CTR24 (CTR24P), Crammond Radio Manufacturing Co. PTY.(Melton & Co.); Brisbane:
Crammond model CTR-24.

Country:

Manufacturer / Brand:

Year: 1964

Category: Commercial Transmitter & Receiver (TRX not Amateur)

Valves / Tubes

Semiconductors (the count is only for transistors)

2: OC35 OC35 OA210 OA210

Main principle	Superheterodyne (common)
Wave bands	Wave Bands given in the notes.
Details
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)
Power out
from Radiomuseum.org	Model: CTR24 - Crammond Radio Manufacturing
Material	Metal case
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.

Model page created by Stuart Irwin. See "Data change" for further contributors.

All listed radios etc. from Crammond Radio Manufacturing Co. PTY.(Melton & Co.); Brisbane
Here you find 55 models, 12 with images and 24 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.