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QRO Technologies HF-2500DX User Manual

QRO Technologies HF-2500DX
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SPECIFICATIONS
Band Coverage: 160, 80, 40, 20, 17, and 15 (12 & 10 export only) meter
amateur bands. 12 & 10 meter also useable in USA with
proof of license and user modification.
Drive Power Required: 50 to 60 watts nominal for rated output
Maximum Output Power: 1,500 watts peak all modes including SSB, CW, and con-
tinious carrier or modulated carrier. Carrier operation (RTTY,
FM, or SSTV) for more than 30 minutes requires use of
auxiliary cooling,
Power Gain: Nominally 14 db
Automatic Limiting
Control (ALC): 0 to -20 Volts negative going, adjustable from Front Panel
Harmonic Suppression: Meets F.C.C. Requirements
Keying: Requires relay contact closure or sink of 80 ma @ 100 VDC
or +15 VDC on transmit supplied by transceiver
Input Impedance: 50 ohms unbalanced, VSWR <1.5:1
Output Impedance: 50 ohms unbalanced with SWR 2:1 or less
Tube Requirement (2): Svetlana GU74b (4CX800A) (2) Tetrodes
Power Line Requirement: 200/240 VAC, 50/60 Hz at 25 amperes maximum
Front Panel: Multimeter (Plate Voltage, Plate Current, Screen Voltage)
(See Front Panel Pictorial) Screen Grid Current Meter
Multimeter Function Switch
Transmit LED Indicator
Power LED Indicator
Power On/Off Switch
Tune & Load Controls with 6-1 Reduction Drives
Bandswitch
Fan High/Fan Low Switch
Rear Panel: RF Input (SO-239)
(See Rear Panel Pictorial) RF Output (SO-239)
Transmit Keying Line (RCA Phono Socket) or
+15 V Supplied by Transceiver on Transmit (RCA Phono Socket)
ALC Output (RCA Phono Socket)
Ground Post
Fuses (two 20 ampere for 100/120 VAC)
Dimensions: 20"W X 19"D X 8"H
Net Weight: 90 lbs. (48 kgs.)

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QRO Technologies HF-2500DX Specifications

General IconGeneral
BrandQRO Technologies
ModelHF-2500DX
CategoryAmplifier
LanguageEnglish