{"id":44097,"date":"2016-08-05T11:21:46","date_gmt":"2016-08-05T09:21:46","guid":{"rendered":"http:\/\/www.cqdx.ru\/ham\/?p=44097"},"modified":"2023-09-24T16:10:45","modified_gmt":"2023-09-24T16:10:45","slug":"100kw-tsunami-hf-linear-amplifier","status":"publish","type":"post","link":"https:\/\/www.cqdx.ru\/ham\/qro-qrp\/100kw-tsunami-hf-linear-amplifier\/","title":{"rendered":"QRO 100KW \u2013 "Tsunami" HF Linear Amplifier"},"content":{"rendered":"

DC9DZ: Project Tsunami 100K \u2013 Power Amplifier (PA) using two 4CX15000A<\/p>\n

\"15000-1\"<\/a><\/p>\n

\"15000ch2\"<\/a><\/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\n
Frequency bands<\/td>\nall HF amateur bands<\/td>\n1.8 MHz to 29.7 MHz<\/td>\n<\/tr>\n
Power supply<\/td>\n3 power supply transformers<\/td>\n35000 VA, 4800 VA & 3 VA<\/td>\n<\/tr>\n
Plate voltage<\/td>\n12000<\/td>\nV<\/td>\nat full output power<\/td>\n<\/tr>\n
Screen voltage<\/td>\n1500<\/td>\nV<\/td>\nstabilized<\/td>\n<\/tr>\n
Grid voltage<\/td>\n– 385<\/td>\nV +\/- 30 V<\/td>\nregulated<\/td>\n<\/tr>\n
Filament<\/td>\n6.3<\/td>\nV \/ 320 A<\/td>\n<\/tr>\n
Input SWR<\/td>\n160
\n17<\/td>\n		m \u2013 20 m
\nm \u2013 10 m<\/td>\n		< 1.5 : 1
\n< 3.0 : 1<\/td>\n<\/tr>\n
Gain<\/td>\n(1.8 \u2013 29.7 MHz)<\/td>\n24.8 dB<\/td>\n<\/tr>\n
Amplification<\/td>\nInput power<\/td>\nOutput power<\/td>\n<\/td>\n<\/tr>\n
Measured with a Bird Power Meter, 471200 & 4715.<\/td>\n10 W
\n20 W
\n40 W
\n80 W
\n120 W
\n160 W
\n200 W
\n240 W
\n280 W
\n320 W
\n340 W<\/td>\n		<\/td>\n3.0 KW
\n6.0 KW
\n12.0 KW
\n24.0 KW
\n36.0 KW
\n48.0 KW
\n60.0 KW
\n72.0 KW
\n84.0 KW
\n96.0 KW
\n102.0 KW<\/td>\n		<\/td>\n<\/tr>\n
Input SSB Signal<\/td>\n10% of full 1.5 KHz Modulation
\non \/ off Ratio 1:9, Interruptions: 30 Hz<\/td>\n<\/tr>\n
Output limited by Software<\/td>\nRTTY \/ CW \/ SSB: \u00a0 20 KW \/ 40 KW \/ 105 KW<\/td>\n<\/tr>\n
Harmonic Output<\/td>\n50 dB below rated output<\/td>\n<\/tr>\n
IMD<\/td>\n33 dB or better<\/td>\n<\/tr>\n
Tubes<\/td>\nTwo Eimac 4CX15000A<\/td>\n<\/tr>\n
Input network<\/td>\n1:9 Transformation, 450 Ohm, 500 W HF Resistor, Tube Input Reactance Compensation & Neutralization for each Band<\/td>\n<\/tr>\n
Output network<\/td>\nFixed inductors 2+18 uH, Switch: Multi-Tech Model 92, Vacuum Caps: 500 pF var. \/ 15 KV + 2500 pF var. \/ 5 KV<\/td>\n<\/tr>\n
Computer control<\/td>\nPlate current (every 5 msec), SWR, all switching functions,
\nno relais switching under power conditions, soft start inrush, 10 sec delay time for full power, 2 speed turbine blowerWell 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.<\/td>\n<\/tr>\n
Auto Tune<\/td>\nWith CI-V (ICOM) interface (or similiar) from the transceiver: Complete auto tune on all HF amateur bands. Normal time for changing frequency: 1 second; Changing band: 2\u20134 seconds<\/td>\n<\/tr>\n
Metering<\/td>\nOutput, SWR, Plate current, Plate voltage, Screen & Grid current \/ voltage<\/td>\n<\/tr>\n
Housing<\/td>\nHigh quality black eloxial aluminia<\/td>\n<\/tr>\n
Line Support<\/td>\n3 PHS 400 V \/ 50 A<\/td>\n<\/tr>\n
Dimension<\/td>\n540w x 610h x 960d mm\u00b3<\/td>\n<\/tr>\n
Weight<\/td>\n255 kg<\/td>\n<\/tr>\n
Price<\/td>\nAuto Tune by CI-V (ICOM) Interface
\nRemote Control Unit with optical cable 30m
\nSSB Tuning Aid<\/td>\n		55800 \u20ac<\/strong>
\n 3180 \u20ac<\/strong>
\n 120 \u20ac<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"4cx1500\"<\/a><\/p>\n

For additional details please contact to DC9DZ<\/strong> directly by E-mail address: karl@dc9dz.de<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

DC9DZ: Project Tsunami 100K \u2013 Power Amplifier (PA) using two 4CX15000A Frequency bands all HF amateur bands 1.8 MHz to 29.7 MHz Power supply 3 power supply transformers 35000 VA, 4800 VA & 3 VA Plate voltage 12000 V at full output power Screen voltage 1500 V stabilized Grid voltage – 385 V +\/- 30…<\/p>\n","protected":false},"author":2,"featured_media":44098,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[10],"tags":[37,74,148,272,320,346,357,390],"class_list":["post-44097","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-qro-qrp","tag-amplifier","tag-big-gun","tag-energy","tag-linear-amplifier","tag-pa","tag-power","tag-qro","tag-rf","category-10","description-off"],"_links":{"self":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/44097","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/comments?post=44097"}],"version-history":[{"count":0,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/44097\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media\/44098"}],"wp:attachment":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media?parent=44097"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/categories?post=44097"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/tags?post=44097"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}