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DC9DZ: Projekt Tsunami 60K – Power Amplifier (PA) mit 4CX15000A

Data of DRESSLER Tsunami-60K-3PHS Auto Tune RF Linear Amplifier

Frequency bands all HF amateur or commercial bands 1.8 MHz to 30 MHz
Power supply 4 power supply transformers 20000 VA, 1400 VA, 1220 VA & 3 VA
Plate voltage 12000 V at full output power
Screen voltage 1980 V stabilized
Grid voltage - 385 V +/- 30 V regulated
Filament 6.3 V / 160 A
Input SWR 160
17
12
m – 20 m
m – 15 m
m – 10 m
< 1.3 : 1
< 1.6 : 1
< 3.0 : 1
Gain (1.8 – 29.7 MHz) 21.8 dB
Amplification Input power Output power  
Measured with a Bird Power Meter, 471200 & 4715. 10 W
20 W
40 W
80 W
120 W
160 W
200 W
240 W
280 W
320 W
360 W
400 W
  1.5 KW
3.0 KW
6.0 KW
12.0 KW
18.0 KW
24.0 KW
30.0 KW
36.0 KW
42.0 KW
48.0 KW
54.0 KW
60.0 KW
 
Input SSB Signal 10% of full 1.5 KHz Modulation
on / off Ratio 1:9, Interruptions: 30 Hz
Output limited by Software RTTY / CW / SSB:   15 KW / 25 KW / 60 KW
Harmonic Output 50 dB below rated output
IMD –32 dB or better (with predistortion mode: better –47 dB)
Tube Eimac 4CX15000A
Input network Reactance Compensation & Neutralization for each Band
Output network Roller inductor 15 uH, Caps: 500 pF var. / 15 KV + 330 pF fixed + 1500 pF / 5 KV + 1.5 nF fixed
Computer control Well regulated screen and grid supply for +ve and -ve currents as well as current limiting to protect the tube and minimize the IMD. It is impossible to override the screen and grid dissipation at any working conditions.
Auto Tune With a CI-V (ICOM) interface (or similiar) to the transceiver: Complete auto tune on all HF bands. Normal time for automatic change of frequency: 1 second; Changing band: 2–8 seconds
Metering Output, SWR, Plate current, Plate voltage, Screen & Grid current / voltage, Electronic plate current fuse, Supply voltage.
Housing High quality black eloxial aluminia
Line Support 3 PHS 400 V / 30 A or 1 PHS 230 V / 100 A or 1 PHS 240 V / 95 A
Dimension 618w x 598h x 658d mm³ For desktop use
Weight 188 kg
Price Auto Tune by CI-V (ICOM) Interface
Remote Control Unit with optical cable 30m
Electronic Stabilization of heating voltage
Optional SSB Tuning Aid
CAT cable 3m length
9 Frequency bands 1.8 - 30 MHz
18 Frequency bands 1.8 - 30 MHz
44980 €
3180 €
included
120 €
60 €
included
1780 €
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