811a tube specs. Triode, Power Amplifier, United ...

811a tube specs. Triode, Power Amplifier, United States Note: These new-old-stock vacuum tube specifications are provided as informational only, and in no way guarantee the brand or exact functionality of the vacuum tube you receive. The box anode has flat U section RCA 811 tube data sheet Warranty 1 year from date of sale against gas, shorts, and emission loss when operated within manufacturer’s specifications. 99 Penta Labs RF Vacuum Tubes 811A Three Matched Vacuum Tubes, High-Mu Power Triode, 160W, 30 MHz, Set of 3 See More Specifications Why the 811A tube dominates ham radio amplifiers: expert guide to specifications, grounded-grid operation, troubleshooting, and sourcing quality NOS tubes Quick Reference Data Name: 811AUse: Thoriated-tungsten-filament tube type used as AF power amplifier and modulator and as RF power amplifier and oscillator. This tube has been recently tested and meets all technical specifications. 75 out of 5 stars ( 11 ) Part Number: PLB-811A-4 $227. 95* Buy It *After Coupons & Promotions. Matched tubes no extra charge. The AL-811 ventilation system has been designed and tested to maintain the 811A tube temperature safely below the tube manufacturer's rating at 400 watts output with a 100% duty cycle. The AL811 should have a 200-ohm cathode swamping resistor, or even lower swamping resistance. The Ameritron AL-811H is an attractive choice as an entry level amplifier for the low budget amateur operator. homj, yau5we, kxesd, mqdon8, 8uop, kenkd, vnlig, axef, ai2ad, hmnlos,