Eddystone 990S

Desktop UHF Receiver

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With EP17R panoramic display unit - Submitted by elmer

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The frequency range of the EddyStone 990S is devided into 2 ranges, each with their own scale. Range 1: 470-870 MHz. Range 2: 230-510 MHz.

The displayed EP17R Panoramic Display Unit connects to the IF-output of the 990S. Both units match each other physically and electrically. Maximum sweep of the display unit is one MHz and resolution under optimum conditions is approximately two kHz.

General characteristics

HAM bands: ?
Frequency stability: 10 ppm per °C change in ambient temperature
Tuning steps: ?
Memories: ?

Receiver

RX-range: 230-870 MHz in 2 ranges
Modulations: AM FM
Sensitivity: AM: < 5 µV
FM: < 4 µV
Selectivity: ?
Filters: ?
Receiver system: ?
IF-frequencies: 36.5 MHz
Image rejection: ?
Audio output: 150 mW

Connections

Antenna: BNC
Impedance: 75Ω
Other: -

Electrical

Power requirements: Mains or 12V DC
Current drain RX: ?
TX: -

Physical

Dimensions (w×h×d): 425 × 146 × 133 mm (16.73 × 5.75 × 5.24 in) desktop model
Weight: 8.16 kg (18.0 lbs) desktop model
Form factor: Base Station
Manufactured: Between 1968 and 197x in Great Britain

Other features

Usage: Amateur / Ham radio operators
Features + options: -
Accessories: -
RigReference ID: 2626
MPN: EDDYSTONE-000990S

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Manuals, diagrams and brochures

: Eddystone 990S Brochure PDF - Unknown size, submitted by RigReference

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