WebThe problem disappears when I take the Hercules II out of the circuit. My problem occurs on 20 metres with the rig showing an SWR of about 2.5 : 1 and the external meter about 1.4 : 1. When I remove the Herc input and output coaxes from the amp and connect them together with an Amphenol barrel connector both meters read an SWR of about 1.4 : 1? WebPower Amplifier: Frequency Range: 1.8 - 30 MHz, (1.8 - 22 MHz USA) Voltage: 12.5 14 VDC: Current Drain: Max 100 A: Drive power: 50 - 80 W Typical for 550 W Output: Maximum …
Ten-tec 420 Hercules Ii Linear Amplifier
WebThe Hercules uses high-side current sensing and detects faults due to inbalanced current draw (PA module failure) or excessive current draw. While a voltage drop is required to … Web** If you want to skip to the actual operation quickly, go to 10:06 **This is the Ten Tec Titan linear amplifier model 425, connected to a 2kW dummy load. Th... plural form of data
Ten-Tec Hercules II repair - forums.hamisland.net
Web12 Feb 2000 · For Sale, Ten Tec Hercules II HF Amplifier with model 9420 100A PS. The amp is in excellent condition and works 100% with PS, output is an easy 550W on all HF bands in all modes. QSK is the legendary Ten Tec, with a lightning fast vac. relay. I have all the cabling needed to connect to a Web5 May 2016 · Product Documents. Product. Description. Download. TEN-TEC 1201. 1201 Circuit Board X-ray view. 1201_x69e4. TEN-TEC 1202. 1202 Circuit Board X-ray view. WebTime Owned: 0 to 3 months. An excellent amplifier, well protected against operator or other error. Puts out a reliable 550 watts with less than 100 watts drive. The internal circuitry is … plural form of bridge