Eddystone 730/4

Desktop Shortwave receiver

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Designed for the UK military.

Frequency range

RX-range
0.48-30 MHz in 5 bands
TX-range
-
HAM bands
?
Stability
Below 10 MHz: 50 Hz/MHz Above 10 MHz: 20 Hz/MHz Both after 30 minutes warm-up
Tuning steps
?
Filters
500 Hz switchable crystal filter

Receiver

Modulations
AM   CW  
Sensitivity
AM: 5 µV
CM 1-2 µV
Selectivity
1.5 / 3.0 / 6.0 / 12.0 kHz selectable (-6 dB)
Receiver system
?
IF-frequencies
?
Image rejection
?
Audio output
1 W

Transmitter

Modulations
-
RF-Output
?

Connections

Antenna
-
Impedance
70/80Ω

Electrical

Power requirements
Mains (100-125 or 200-250 V AC) or external PSU
Current drain RX
80 W
TX
-

Physical

Dimensions (w×h×d)
?
Weight
?
Form factor
Base Station
Manufactured
Between 1957 and 1961 in Great Britain
MPN
EDDYSTONE-000730/4

Other features

Memories
?
Usage
Military communication
Features + options
?
Accessories
?

Manuals, diagrams and brochures

Eddystone 730/4 Service Manual submitted by RigReference
Eddystone-730/4 Military Handbook submitted by RigReference
 
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