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Last modified 2023-06-07

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Hammarlund Super-Pro SPR-220-X

A picture of Hammarlund Super-Pro SPR-220-X

SPECIFICATIONS

GENERAL
Type:HF receiver
Frequency range: 0.54-20 MHz in five bands
0.54-1.16 MHz
1.16-2.5 MHz
2.5-5.0 MHz
5.0-10.0 MHz
10.0-20.0 MHz
Tuning steps:Analog / continuous
Frequency stability:? ppm
Mode:AM / CW
Channels / memory management: None
Power supply:Separate PSU
Current drain / power consumption:? W
Antenna impedance / connector:100 ohm / Screw terminals (Balanced or single wire)
Dimensions (W*H*D):?*266*? mm (?*10.47*?")
Weight:33 Kg (72.75 lb)
Other features:




RECEIVER SECTION
Receiver system: Single conversion superheterodyne
IF: 465 KHz
Sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:? W at ?% distortion / ? ohm
External speaker connector:




MISCELLANEOUS
Manufactured:USA, 1939-1945 (Discontinued)
Additional info: Rack version with a Jensen 12" HiFi speaker
New price 1939 in the US: $507.50
Related documents: Schematic (266 KB)
Power supply (126 KB)
Modifications and fixes:
Reviews:
Options / Accessories:
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