{"id":25248,"date":"2024-06-16T14:11:30","date_gmt":"2024-06-16T12:11:30","guid":{"rendered":"https:\/\/saure.org\/cq-nrw\/?p=25248"},"modified":"2024-06-16T14:40:58","modified_gmt":"2024-06-16T12:40:58","slug":"dressler-tsunami-60k-auto-tune-von-karl-dc9dz-eine-andere-klasse","status":"publish","type":"post","link":"https:\/\/saure.org\/cq-nrw\/2024\/06\/16\/dressler-tsunami-60k-auto-tune-von-karl-dc9dz-eine-andere-klasse\/","title":{"rendered":"DRESSLER Tsunami 60K Auto Tune, von Karl DC9DZ, eine andere Klasse von Endstufen"},"content":{"rendered":"

Dr.Karl Brauchle, Firmengr\u00fcnder und Entwickler der Dressler Endstufen<\/a><\/span><\/p>\n

\u00a0www.DC9DZ.de<\/a><\/span><\/p>\n

Projekt Tsunami <\/strong>oder 3 Jahre Arbeit wegen einer Wette um einen Kasten Bitburger<\/strong><\/span><\/p>\n

Burkhard, DF5XV, www.classicbroadcast.de<\/a>, nennt eine Monster-PA von R&S namens VK20 sein eigen. Das Lebendgewicht dieser PA betr\u00e4gt 1,6 t, sie ben\u00f6tigt einen eigenen, gro\u00dfen Raum mit definierter Zu- und Abluft und der Output erreicht unheimliche 20 KW, auch f\u00fcr RTTY. Als Ansteuersender ist ein R&S SK01 erforderlich. Burkhard hat eine offizielle Standortgenehmigung f\u00fcr 20 KW auf Kurzwelle von der BNA, zwar nicht f\u00fcr Amateurradio, aber f\u00fcr Broadcast. Solche Zahlen\u00adwerte f\u00fcr Sendeleistungen fordern die Kreativit\u00e4t eines gestandenen HF-Ingenieurs heraus. Nun ja, der Verfasser<\/a> dieses Artikels bot Burkhard vor drei Jahren an, eine Endstufe zu bauen, die mehr als die halbe Aus\u00adgangs\u00adleistung der VK20 in der Betriebsart SSB erm\u00f6glicht, das jedoch bei Kofferraum tauglichen Ausma\u00dfen (auch f\u00fcr Kleinwagen) und einem handhabbaren Gewicht. Burkhard sagte: Geht nicht. Also: Top, die Wette galt!<\/p>\n

Nun sind drei Jahre vergangen und das Projekt mit dem Arbeitstitel \u201eTsunami\u201c ist nun endlich fertig. Als konstruktive Erschwernis kam hinzu, dass eine Eingangsleistung von nur 100 W, das kann jeder Amateur-Transceiver, ausreichen sollte, um die volle SSB-Ausgangsleistung von ca. 15 KW zu erzielen. Eine Gesamtverst\u00e4rkung von etwa 21 dB ist technisch \u00e4u\u00dferst anspruchsvoll, denn keines\u00adfalls sollte ein Power-Oszillator gebaut werden.<\/p>\n

Die R\u00f6hre, die die technischen Erfordernisse f\u00fcr das Projekt \u201eTsunami\u201c ganz sicher und ohne an ihre Grenzen zu sto\u00dfen erf\u00fcllt, ist die 4CX10000D.<\/p>\n

\"\"<\/a><\/p>\n

Abb.1: Gr\u00f6\u00dfenvergleich: 4X150A, Pv = 250 W \/ 4CX1500B, Pv = 1500 W \/ 4CX10000D, Pv = 12000 W
\nDurch 322 L\u00f6cher in der 8 mm-Bodenplatte wird K\u00fchlluft (unter dem Trafo) angesaugt.<\/p>\n

\n

DC9DZ: Projekt Tsunami \u2013 Power Amplifier (PA) mit 4CX10000D<\/span><\/h1>\n<\/div>\n
\n
Einzelst\u00fccke:\u00a0\u2018Tsunami\u2019 PA (4CX10000D)<\/b> – \u2018Baby\u2019 PA (4CX1500B)<\/a> – \u20182m EME\u2019 PA (4CX1000A)<\/a> – \u2018Katana 8K\u2019 PA (GU95b)<\/a><\/div>\n
Kleine Endstufen:\u00a0\u20186-Pack\u2019 PA (6xGU50)<\/a> – \u2018Joker\u2019 PA (4xGU72)<\/a> – \u2018Aladin\u2019 PA (GU74b)<\/a><\/div>\n
Endstufen f\u00fcr eine Netzphase:\u00a0\u2018Katana 3K\u2019 PA (GU43b)<\/a> – \u2018Katana 5K\u2019 PA (GU78b)<\/a> – \u2018Katana 6K\u2019 PA (GU78b)<\/a> – \u2018Katana 7K\u2019 PA (GU78b)<\/a> – \u2018Katana 8K Ultra\u2019 PA (GU78b)<\/a> – \u2018Katana 12K\u2019 PA (2xGU78b)<\/a> – \u2018Katana 20K\u2019 PA (4CX10000D)<\/a><\/div>\n
Endstufen f\u00fcr Drehstrom:\u00a0\u2018Katana 12K3\u2019 PA (2xGU78b)<\/a><\/div>\n
Auto Tune Endstufen:\u00a0\u2018Tsunami 16K\u2019 PA (4CX3000A)<\/a> – \u2018Tsunami 30K\u2019 PA (4CX10000D)<\/a> – \u2018Tsunami 60K\u2019 PA (4CX15000A)<\/a> – \u2018Tsunami 100K\u2019 PA (4CX20000C)<\/a><\/div>\n
Kommerzielle Endstufen:\u00a0\u2018Broadcast 4K\u2019 PA (2xGU78b)<\/a><\/div>\n
Einzelst\u00fcck Koppler:\u00a0Antennenkoppler<\/a><\/div>\n
In Serie gefertigte Koppler:\u00a0Koppler 15K<\/a> – Koppler 50K-AT<\/a><\/div>\n
Angebote:\u00a0Sofort lieferbare Ger\u00e4te<\/a><\/div>\n<\/div>\n
\n

Die aktuelle Amateurfunk Endstufe mit der Bezeichnung <\/span><\/p>\n

„Tsunami 60K Auto Tune“ <\/span><\/p>\n

von Karl DC9DZ<\/span><\/p>\n

\"\"<\/a><\/p>\n

\"\"<\/a><\/p>\n

\"\"<\/a><\/p>\n

\"\"<\/a><\/p>\n

Data of DRESSLER Tsunami 60K-3PHS AUTO TUNE<\/strong><\/p>\n

RF Linear Amplifier<\/strong><\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Frequency bands<\/strong><\/span><\/td>\n\u00a09 HF amateur or commercial bands<\/span><\/td>\n1.8 MHz to 29.7 MHz<\/span><\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Plate voltage<\/strong><\/span><\/td>\n11,500<\/span><\/td>\nV<\/span><\/td>\nat full output power<\/span><\/td>\n<\/tr>\n
Screen voltage<\/strong><\/span><\/td>\n1,980<\/span><\/td>\nV<\/span><\/td>\nstabilized<\/span><\/td>\n<\/tr>\n
Grid voltage<\/strong><\/span><\/td>\n– 390<\/span><\/td>\nV +\/- 30 V<\/span><\/td>\nregulated<\/span><\/td>\n<\/tr>\n
Filament<\/strong><\/span><\/td>\n6.3<\/span><\/td>\nV \/ 160 A\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 voltage regulated with 1.5% accuracy<\/span><\/td>\n<\/tr>\n
Input SWR<\/strong><\/span><\/td>\n\u00a0<\/span><\/td>\n160 m \u2013 30 m<\/span>
\n\u00a0 20 m \u2013 17 m<\/span>\u00a0 15 m \u2013 12 m<\/span>\u00a0 10 m<\/span><\/td>\n		< 1.3 : 1<\/span>
\n< 1.5 : 1<\/span>< 1.7 : 1<\/span>< 1.8 : 1 @ 28.4 MHz<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0Bandwith (3 : 1) \u00a0330 KHz*<\/span>*with LDG AT-600 Pro II Autotuner<\/span>\u00a0 Input SWR (28 \u2013 29.7 MHz) : < 1.2 :1<\/span><\/td>\n<\/tr>\n
Gain<\/strong><\/span><\/td>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 (1.8 \u2013 29.7 MHz)<\/span><\/td>\n22.8 dB<\/span><\/td>\n<\/tr>\n
Amplification<\/strong><\/span><\/td>\nInput power<\/strong><\/span><\/td>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Output power<\/strong><\/span><\/td>\n\u00a0<\/strong><\/span><\/td>\n<\/tr>\n
Measured with a Bird Power Meter, 471200.<\/span><\/td>\n\n
\u00a010 W<\/span>
\n\u00a020 W<\/span>
\n\u00a040 W<\/span>
\n\u00a080 W<\/span>
\n120 W<\/span>
\n160 W<\/span>
\n200 W<\/span>
\n240 W<\/span><\/div>\n
280 W<\/span><\/div>\n
320 W<\/span><\/div>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/td>\n

<\/td>\n\n
\u00a0 1.9 KW<\/span><\/div>\n
\u00a0 3.8 KW<\/span><\/div>\n
\u00a0 7.6 KW<\/span>
\n15.2 KW<\/span>
\n22.8 KW<\/span>
\n30.4 KW<\/span>
\n38.0 KW<\/span>
\n45.6 KW<\/span>
\n53.2 KW<\/span><\/div>\n
60.8 KW<\/span><\/div>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/td>\n

<\/td>\n<\/tr>\n
Input SSB Signal<\/strong><\/span><\/td>\n10% of full 1.5 KHz Modulation: on \/ off Ratio 1:9, Interruptions: 30 Hz<\/span><\/td>\n<\/tr>\n
Output limited by Software<\/strong><\/span><\/td>\nRTTY \/ CW \/ SSB: \u00a0 16 KW \/ 30 KW \/ 60 KW<\/span><\/td>\n<\/tr>\n
Harmonic Output<\/strong><\/span><\/td>\n50 dB below rated output<\/span><\/td>\n<\/tr>\n
IMD<\/strong><\/span><\/td>\n-35 dB or better\u00a0 (with predistortion mode: better -50dB)<\/span><\/td>\n<\/tr>\n
Tube<\/strong><\/span><\/td>\n4CX15000A<\/span><\/td>\n<\/tr>\n
Input network<\/strong><\/span><\/td>\nReactance Compensation & Neutralization for each Band<\/span><\/td>\n<\/tr>\n
Output network<\/strong><\/span><\/td>\nRoller inductor 15 uH, 40 A, Vacuum-Caps: 500 pF var. \/ 15 KV<\/span><\/p>\n

+ 330 pF fixed + 1500pF \/ 5 KV + 1.5 nF fixed<\/span><\/td>\n<\/tr>\n

Computer control<\/strong><\/span><\/td>\nPlate current (every 5 msec), SWR, all switching functions,<\/span>
\nno relais switching under power conditions, soft start inrush, 10 sec delay time for full power, 2 speed turbine blower<\/span>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.<\/span><\/td>\n<\/tr>\n
Metering<\/strong><\/span><\/td>\nOutput, SWR, Plate current, Plate voltage, Screen & Grid current \/ voltage, Electronic plate current fuse, Supply voltage.<\/span><\/td>\n<\/tr>\n
Housing<\/strong><\/span><\/td>\nHigh quality black eloxial aluminia<\/span><\/td>\n<\/tr>\n
Dimension<\/strong><\/span><\/td>\n618w x 598h x 658d mm\u00b3: For desk top use<\/span><\/td>\n<\/tr>\n
Weight<\/strong><\/span><\/td>\n197 kg<\/span><\/td>\n<\/tr>\n
Auto Tune<\/strong><\/span><\/p>\n

\u00a0<\/strong><\/span><\/p>\n

\u00a0<\/strong><\/span><\/p>\n

\u00a0<\/strong><\/span><\/p>\n

Line support\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0<\/strong><\/span><\/p>\n

\u00a0<\/strong><\/span><\/p>\n

Price<\/strong><\/span><\/td>\n

With a CI-V (ICOM) interface (or similar interface) to transceiver:\u00a0\u00a0 Complete Auto Tune on all HF bands. Normal Time for automatic<\/span><\/p>\n

change of frequency: 1 second; change of band: 2 \u2013 8 seconds<\/span><\/p>\n

 <\/p>\n

3 PHS 400 V \/ 32 A or 1 PHS 230 V \/ 100 A or 1PHS 240 V \/ 95 A<\/span><\/p>\n

 <\/p>\n

Auto Tune by CI-V (ICOM) Interface \u00a0\u00a0\u00a0 54,980 \u20ac<\/span><\/td>\n<\/tr>\n

\u00a0<\/strong><\/span><\/td>\nElectronic Stabilization of Heating Voltage +\/- 1.5% included<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 Remote Control Unit with optical cable 30m \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 3,180 \u20ac\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Optional SSB Tuning Aid\u00a0\u00a0 145 \u20ac<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 CAT cable 3m length \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 60 \u20ac<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 Adapter from 1 5-8 EIA flange to 7\/16\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0 148 \u20ac<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 Spare Tube (4CX15000A)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0 2,480 \u20ac<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0<\/span><\/p>\n

\u00a0\u00a0\u00a0 Shipping costs:<\/span><\/p>\n

Outside Europe (Air Freight)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0 1,290 \u20ac<\/span><\/p>\n

Europe\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 480 \u20ac<\/span><\/p>\n

DL\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 180 \u20ac<\/span><\/p>\n

Guarantee<\/strong> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Four years amplifier, one-year tube (from tube manufacturer)<\/span><\/p>\n

 <\/p>\n

RF-Connectors<\/strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Input: SO-239<\/span><\/p>\n

Output: 1-5\/8 EIA Flange<\/span><\/p>\n

APD-Monitor: SMA connector<\/span><\/p>\n

\n

Tsunami\u2019 PA (4CX10000D)<\/b><\/p>\ntsunami_de<\/a>\n","protected":false},"excerpt":{"rendered":"

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