KL7HJD Harold C.Steves (SK)

My HAM Friend Harold C.Steves (Hal) KL7HJD Passed away on 1 June 2012 in Roseburg / Oregon / USA. Photo by RW3AH (1991 Alaska, Anchorage) Photo by RW3AH (1991 Alaska, Anchorage) Photo by RW3AH (1991 Alaska, Anchorage) Harold “Hal” Carleton Steves, 87, was born September 28, 1924 in Columbia City, Oregon. Harold served as radarman…

Hilberling RF Power Amplifiers

Hilberling RF Power Amplifiers Type Freq (MHz) Power Gain HJA – 2000 H  1,5 … 30  2000  63 dB HJA – 500 V  20 … 100  500  57 dB HJA – 2000 V  20 … 100  2000  63 dB HJA – 1000 U  100 … 500  1000  60 dB HJA – 500 U  500 ……