Paradan radio presents the Amp Fan
This quiet fan sits above the power amplifier’s tube vent to provide additional cooling. This extends the tube’s life. It is ideal for amplifiers when transmitting RTTY, PSK31, SSTV and all digital modes, especially in hot climates. The fan plugs into your station’s 13.8 Volt supply. It can be switched ON, OFF, or AUTO. In auto, a thermal switch turns the fan ON when the tubes exhaust temperature is more than 105 degrees.
Fan Size: 5-inches
Voltage: 12-15 volts DC
Current: 300 ma average
Air Flow: Vertically upward, CFM
Noise: 70 dB SPL
Weight: 1 lb., 1 oz.
User Manual: Download PDF