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Last modified 2023-02-09

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Eddystone 830/4

A picture of Eddystone 830/4

SPECIFICATIONS

GENERAL
Type:HF receiver
Frequency range: 0.12-0.56 / 1.5-30 MHz in 9 bands
Tuning steps:Continuous
Frequency stability:? ppm
Mode:AM / SSB / CW
Channels / memory management: 8 regular
XTAL controlled
Power supply:Mains: 100-125 or 200-250 VAC
Current drain / power consumption:Max 85 VA
Antenna impedance / connector:75 ohm / SO-239
Dimensions (W*H*D):425*222*381 mm (16.75*8.75*15")
Weight:22.2 Kg (49 lb)
Other features:Line out. IF out.




RECEIVER SECTION
Receiver system: Single conversion superheterodyne (Below 1.5 MHz)
IF: ?
Double conversion superheterodyne (Above 1.5 MHz)
1st IF: 1.25-1.45 MHz
2nd IF: 100 KHz
Sensitivity:Less than 3 uV (15 dB S/N @ 3 KHz bandwidth)
Selectivity:Continuously variable between 1.3-6 KHz (-6 dB)
Image rejection: 0.3-1.5 MHz: >50 dB
1.5-10 MHz: >70 dB
10-30 MHz: >50 dB
AF output power / speaker:2.5 W at ?% distortion / 2.5 ohm
External speaker connector:




MISCELLANEOUS
Manufactured:England, 1965-1967 (Discontinued)
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
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