HF-2500DX QSK with Svetlana 4CX800A (GU-74b) Tetrodes

Front Panel

 Front Panel Meter View

  Front Panel Bandswitch View

 Front Panel Meter View

     Rear Panel View

    Circuit Board Stack Assembly

    Control & Bias Circuit Board

 Control & Bias Circuit Board

  H.V. Capacitor & Diode Circuit Boards

 Screen Voltage Supply Circuit Board

 Tube Chassis Less Tubes

 Tube Chassis With Tubes

 Tank Circuitry

 Tank Circuitry

 Tank Circuitry

 Tank Circuitry

 Tank Circuitry

 Output Vacuum Relay Assembly

  Dayton 50 C.F.M. Blower

 Dayton 50 C.F.M. Blower With Rear Panel
 Mounted Solid State Relays & Power Block

 Plate & Filament Transformers

 Plate & Filament Transformers

 R.F. Compartment

 Rear View Power Supply & R.F. Compartments

SPECIFICATIONS

• BAND COVERAGE: 160, 80, 40, 20, 17, 15, (12 & 10 EXPORT & USA WITH PROOF OF LICENSE
  
• OUTPUT POWER: 1,500 WATTS CONTINIOUS RTTY, CW, SSB; 2,200 TO 2,500 WATTS MAXIMUM INTERMITTENTLY
  
• DRIVE POWER: 40 WATTS FOR 1,500 WATTS OUTPUT
  
• TUBES: SVETLANA 4CX800A/GU74b (2)
  
• HARMONIC PRODUCTS: 2nd -45db WORST CASE, 3rd - 10th -55 db WORST CASE, MEETS ALL FCC REQUIREMENTS
  
• IMD PRODUCTS: -35db AT RATED OUTPUT
  
• T/R SWITCHING: VACUUM RELAY QSK
  
• POWER LINE REQUIREMENT: 200/240 VAC, 50/60 Hz, 25 AMPS @ 240 VAC
  
• CABINET SIZE: 20" WIDE X 19" DEEP X 8" HIGH
  
• SHIPPING WEIGHT: 100 POUNDS, UPS SHIPPABLE IN THREE CARTONS           

sumber :  http://www.qrotec.com/