HF2013DX-A HF AMPLIFER INSTRUCTION MANUAL
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GENERAL DESCRIPTION OF THE HF2013DX-A AMPLIFIER
The linear amplifierHF2013DX-A is designed for all short wave amateur bands from 1.8MHzto
29MHz (including WARC – bands) and all operating modes. It is equipped with anceramic
tetrodeFU728F(4CX1500B). The HF2013DX-Ais automatically tuned to the operating
frequency of your TRX when the correct control cable is connected.
SPECIFICATION OF HF2013DX-A
Frequency coverage:
Amateur bands1.8Mhz – 29.7 MHz including WARC
Power output:
2000 W PEP in SSB and CW 1800W in RTTY,
AM and FM
Drive Power:
usually 60 to 73 W for full Output Power
Input impedance:
50 Ohm VSWR <1.5 : 1
Output amplification:
17 dB
Output impedance:
50 Ohm unbalanced
Maximum output SWR:
2:1
SWR protection:
automatic switching toSTBY, when reflected power is
350W or higher
Intermodulation distortion:
32 dB below nominal output
Suppression of harmonics:
< -50 dBc
Tuning
Manual or Auto
Response speed of AUTO
less than 0.5s within same BAND
Less than 3s if out of BAND
Supported TRXs-CAT
ICOM, ELECRAFT, KENWOOD, TEN-TEC,
YEASU and ICOM transceiver protocol used by
microHAM devices – CI-V OUPUT
Tube:
FU728F Ceramic tetrode (similar to a 4CX1500B)
Cooler:
EBM Centrifugal axial blower
Power supply:
2 x 230 VAC2kw, 50 Hz one or two phases
Transformers:
2 x toroidal transformer 2.0 kVA
Protection circuits:
- SWR too high
- anode current too high
- screen current too high
- grid current too high
- Mistuning of power amplifier
- Hot switching protection
- Soft start for protecting your fuses
- Switch–on blocking when top cover is opened.
Summary of Contents for HF2013DX-A
Page 2: ...HF2013DX A HF AMPLIFER INSTRUCTION MANUAL Page 2 of 37 Instruction Manual Version 1 09...
Page 29: ...HF2013DX A HF AMPLIFER INSTRUCTION MANUAL Page 29 of 37 EXAMPLE OF CONNECTION TO AN ICOM...
Page 30: ...HF2013DX A HF AMPLIFER INSTRUCTION MANUAL Page 30 of 37 EXAMPLE OF CONNECTION FOR ELECRAFT...
Page 31: ...HF2013DX A HF AMPLIFER INSTRUCTION MANUAL Page 31 of 37 EXAMPLE OF CONNECTION WITH YEASU...
Page 37: ...HF2013DX A HF AMPLIFER INSTRUCTION MANUAL Page 37 of 37 BLOCK DIAGRAM...
