Back to main

Back to National

Next receiver





Last modified 2008-01-23

National HRO-7

Type:HF receiver
Frequency range:50-430 KHz / 0.48-30 MHz
Mode:AM/CW
Receiver system:N/A
Sensitivity:N/A
Selectivity:N/A
Image rejection:N/A
Voltage:?
Power consumption:?
Impedance:50 ohms
Dimensions (W*H*D):? mm
Weight:? Kg
Manufactured:USA, 1947-1949 (Discontinued)
Other:11 tubes + voltage regulator
Related documents:
Modifications: