Occasione amplificatore Ameritron 4 valvole 811A

completo di scatola e manuale originale

Made in USA 

testato in FM a 14 Mhz con carico fittizio

BIRD a bagno d'olio e Power Meter Rohde&Schwarz:

• 80 Watt ingresso, uscita 670 Watt
• 60 Watt ingresso, uscita 600 Watt
• 20 Watt ingresso, uscita 350 Watt

disponibile a parte anche set ricambio 4 valvole nuove (+€200)

l'Ameritron AL-811HXCE impiega quattro valvole 811A pienamente neutralizzate

Questa configurazione offre un'assoluta stabilità e ottime prestazioni anche sulle bande alte, cosa non ottenibile con valvole non neutralizzate

SPECIFICATIONS: 

• Potenza d'uscita: 800 Watt PEP, 600 Watt CW. 
• All Band Operation: Covers 160-15 Meters including WARC bands. Can be user modified for 12 and 10 Meters. 
• 4 valvole 811A: Uses four rugged, fully neutralized low cost 811A PA tubes.
• Vertical Tube Mounting: Prevents shorting of tube filament/grid, prolongs tube life. 
• Fully Neutralized: Improves stability and performance on higher bands. 
• Input Tune Circuit: Adjustable rear panel slug tuned input circuit. 
• ALC Control: Built-in adjustable ALC control. 
• Vernier Reduction Drives: Tuning and loading reduction drives make tuning smooth and easy. 
• Dual Illuminated Meters: Monitor vital operating functions. 
• Heavy Duty Power Supply: 17 pounds, high silicone steel core transformer and computer grade filter capacitor gives 1700 Volts high voltage at no load and 1500 Volts at full load. Multi-Voltage Operation: User selectable for 100/110/120/210/220/230 VAC operation. Shipped with transformer installed and wired for 120 VAC for domestic model or 240 VAC for export model.
• Air-Cooled: Quiet pressurized ventilation keeps tubes safely cooled. QSK Compatible: Optional external electronic pin diode Transmit/Receive switch. 
• Peso: 14.5 Kg.