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1296 MHz PA with GI 70BT |
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1296 Mhz Power Amplifiers by |
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1296 Mhz Power Amplifiers |
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144 MHz high power amplifier (pdf file) |
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144 MHz 1.5 kW GU-84b |
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144MHz 4CX250FG PP Power amplifier |
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144MHz GU74b Power amplifier |
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144 MHz Kilowatt Amplifier with a Gu74b |
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144MHz 1.5KW GU-84b Linear Amplifier |
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144MHz and 432MHz GS35b High Power Amplifier
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144MHz PAs-GI-7B, GS-31B & GS-35B |
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2 KW Power Amplifier for 144 MHz |
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2m 2 x GU-74b Amplifier |
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500 WATT PA |
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500W in 23cm |
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500 WATT PA- |
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7L4WVU 4CX-1500B Linear amplifier RF |
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Antenna relay for QRO |
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AB0CW - 809 RF Power Amplifier with triple 2A5 Exciter |
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A BIG home-made linear |
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AMPLIFICATORE LINEARE CON 2 GU74B LINEAR AMPLIFIER
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Amplificador Lineal de 160 Watt PEP Para 10 y 11 Mts ( 27 y
28 MHz ) |
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Amplificatore lineare HF con una GI7b |
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AMPLIFIER WITH 4CX10000A |
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Amplifier PL519 5w input about 80 W on 28 MHz |
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Amplifiers - Links |
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Amplificatore per i 144 MHz con 2 GI46B |
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Amplificateur 2mètres avec une 4cx250 |
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Amplificatore per i 144MHz con 3CX1500A7/8877 |
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Amplificatore per i 1296 MHz con 2 x 7289 water cooled |
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Amplificatore 80W a transistor per la banda dei 6 metri |
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Amplifier_1000_watt_2x QB3.5/750 |
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Amplifier_500_watt_4 x PL519 |
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Amplificatore da 1 Kw con una 3-500z operante in 6 metri by
IK8MKK |
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The Dual 4-1000 Amplifier |
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Amplifiers SB221 |
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Amps-2 Gu74b GU84B 4CX250B |
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Class A Amplifier Design |
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Collins TRC-75 - Autotune Linear Amplifier |
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COMPLET ARTICLE PA 2XGS35B VHF AMPLIFIER 3,6 KW
ARTICLE PA WIHT 2XGS35B VHF 3,6 KW (in french)pdf |
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Design of a 400 W Power Amplifier for 432 MHz using 8874 |
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Description of a 144 MHz high power amplifier for 2 x
4CX250B |
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DJ4PI Amplifiers EIMAC 8877 |
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70cm Amplifier |
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DK3JQ 1,5 kW Kurzwellen Endstufe |
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DL5DBM HOMEBREW-PAGE |
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DL4BBY ATV 13cm-23cm-Pa ca.80 Watt |
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DF6NA Surplus |
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DG3KBC 144MHz using the Russian Triode GS35b |
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EASY-BUILD 144 MHz QRO |
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EA3AXV 144 MHz GS35 Amplifier |
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Final stage for 6m's HIGH POWER AM 4CX250B GK-PP |
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F6CHT Plus de 300 Watts a tube sans bruit refroidi par
convection |
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F1FRV present Linear Amplifiers |
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G3YXM - The 500W PA |
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G4AXX Linear Amplifier, 4CX1000A |
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G4DCV's 144MHz amplifier with a pair of GI-7b Russian
triodes |
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G8ACE Medium Power Amplifiers for 24Ghz |
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GI-7b 2m Linear Amplifier |
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GJ4ICD's 8877 50MHz Amplifier |
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GM3WOJ GM3WOJ Amplifiers 1 x 4CX1500B |
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GS23B / 4CX1600U 1KW PA for 23cm |
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GU74B x 2 144Mhz AMP 3KW |
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Henry 2KD-5 Grade UP Modification |
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High Voltage Supply for GS 35B Amplifier |
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HOME MADE BY SP5GJN |
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Homebrew Your Own Inductors by W3JIP (PDF file) |
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Homebrew Amp with Power Supply from recycled parts |
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Homebrew - AA7JC Glowbug Transmitter-Receiver by Ken Lotts |
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Inspiration for the GI-7B Socket |
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IK4AUY HF QRP Lin Ampl |
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IK4AUY HF Tetrode Lin Amp |
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IK5MEN 4xel519 AMPLIFICATORE LINEARE 10-160m |
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IK8MKK Home-Made |
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I0ENF il mio lineare HF |
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JA0EIV Kuwayama Factry |
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JA0BLU Amp GU74B power 1,2KW |
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JA0EIV amplifier 4CX250B |
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JA1TNK 1.8MHz - 28MHz 2SC2100 PP 100W |
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JH1KRC home-brew two-band power amplifier |
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JH2CLV 144/1kw |
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JH5LUZ 1296MHz M57762 * 16 Power AMP 16V 100A 1.6KW Input |
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K0GKD SOLID STATE AMPLIFIER |
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K1KBW Here is the new power supply weighing in at about 25
pounds |
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K4POZ Home Brew 160-10 Meters GI7HB |
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K5AND's 8877 6m 50MHz DXpedition Amplifier |
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K5LAD's 4-1000A Amplifier |
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K9GDT 600 Watt HF Amplifier |
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KI0LE - Amplifiers & Preamps |
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Legal Limit The Easy Way |
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Lineare HF per Field Day (PDF file) |
|
Linear power amplifiers developed and built
|
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LZ2US Amplifiers |
|
Measures Amplifiers |
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Measures' Web Page |
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MYKIT COM |
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N1IBC Eimac 4CX1500B HF Power Amplifier |
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Neutralization of GI-7b / GI-7bT 23cm Amplifiers |
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NT8N 4-1000 amp. |
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N8GPQ Homepage |
|
ON4IQ - 144MHz EME amplifier |
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OK1KIM 144 MHz - 432 MHz - 1296 MHz - 2,3 - 3,4 - 5,6 GHz -
10 - 24 GHz |
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OK1VPZ 70 cm Power amplifier with GI 14 b tube |
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OZ1DPR - Amplifier |
|
OZ5IQ KIM- 6 meter PA-trin |
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OZ1DPR 50 MHz GS35b Power Amplifier 1.5kW |
|
PA GS35b |
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PA 432 MHz GI 7B |
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PC1T - 6 meter Pa with a GS35b |
|
PA3EKA 10-160 mt HF Power |
|
PE1KXH - 10 GHz - 1Watt PA, made from 14 GHz surplus stuff |
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PA0FRI 1.5KW HF Amplifier FRINEAR 1500 |
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PA0FRI Modification With 4 × PL/EL-519 or 2 × GI-7B0 |
|
PA4EME 144 MHz GS35b amplifier |
|
PHEMT (GaAs FET) Preamplifiers, Single stage 100 MHz to
1500 |
|
Photos of amplifiers |
|
QRO Homebrew KW-PA |
|
RUSSIAN 50 MHz / 1.8 MHz LINEAR AMPLIFIER |
|
SV1DOQ AMPLIFIER
2 X QB4 SIMILAR 4-400, AMPLIFIER 8 X QB4 OR 4-400 tubes 5kw, HF LINEAR
AMPLIFIER 6 X QB4 OR 4-400 TUBES, 4KW HF LINEAR AMPLIFIER ( 2 X GU84B ),
VHF LINEAR AMPLIFIER 1Kw 2 X 4CX250 PUSH |
|
S55AW 2m PA GS-35b |
|
SP9RCL AMPLIFIER 2x GU 74B |
|
SM2CEW The G2DAF HF amplifier |
|
SM2CEW EME amplifier for 144 MHz |
|
Transmissor de AM -- CW -- (SSB- Ampl. Linear) |
|
UT7CT The GI-7B (GI-70B) microwave triode |
|
Vacuum Tube Amplifiers by W8JI |
|
VHF amplifier 2X GS35B TRIODE
look my amplifier VHF with 2XGS35B max power +3 KW a complete article
under construction in www.f8kth.fr |
|
VK3ZL Grounded Grid Amplifier Using a Pair of GI-7B Triodes |
|
VK3ZL GS-35B Amplifier For 160 Meters |
|
VE6FI Amateur Radio - 8877 Linear Amplifier |
|
VE6FI Amateur Radio 4-1000A Linear Amplifier |
|
VK2FC -4-1000A Linear Amp Project |
|
VK6HV - 4 x 813's Desk Top Linear Amplifier
813's Desktop Linear Amplifier wired in the G2DAF configuration. |
|
Watercooled 6 x 2C39ba PA |
|
WB8WJU GS-35b HF Amplifiers |
|
W2DTC's HOMEBREW RF AMPLIFIER |
|
W4EMF GI-7B Anode Clip Original |
|
W4EMF 2008 MLA2500 retrofit to GI-7B |
|
W4EMF amp with a pair of Russian GI-7B tubes |
|
W6SAI The new Eimac 887 |
|
W6JFR 3CX1500A7 Amplifier |
|
WD7S DUAL 8877 AUTO-TUNE HF AMPLIFIER |
|
W7IUV -2 x 4-400A Amplifier Deck |
|
W7IUV -4 x 813's Amplifier Deck |
|
W8ERJ My 813 Linear Amplifier Project |
|
WU7IUV -YC156 Conversion |
|
WU7IUV - 3 x 4-400A project |
|
WV7U 3cpx800 Aplifier |
|
Yaesu FL2100B |
|
YL1050 PA for 432 MHz |
|
YU1AW,VHF/UHF Power Amplifiers |
|
YU7BCD Linear Amplifier 2 x QB5/1750, 3,2 KW OUT |
|
Production |
|
Icom Amplifier Interface |
|
Icom Amplifier Interface |
|
DL3JJ Aplifier a tube GU84B |
|
Danish Power Amplifier for Hams |
|
Illinois Capacitor, Inc |
|
Radiodan W7RF |
|
Commander Amplifiers |
|
Hotek Technologies |
|
QRO HF-2500DX |
|
RF Power Amplifier Microwave. Solid State Amp. Wireless |
|
RF amplifiers, 5.8 GHZ AMPLIFIER |
|
Leitner per radioamatori |
|
K1FO Lunar-Link Amplifiers |
|
HA8UG Az én HF Linear Amplifier készülékem |
|
Amplificatori Lineari I5UXJ |
|
The Home Page of Command Technologies |
|
Bear Electronics |
|
K8CU GS35B 50 MHZ Amplifier |
|
Acom Web Site |
|
Enryradio RF Power Amplifiers Communications equipment |
|
RF parts |
|
Tube |
|
70cm (432MHz) Load and Tune parts |
|
ACOM - Automatic HF amplifier |
|
AF4K's TUBES VALVES,TUBE PROJECTS,HOMEBREW & MODS |
|
BEIJING ELJVT.CO.LTD |
|
Canadaxray.com - Vacuum Tubes & Electron Tubes for Industry |
|
Eimac Power Grid Tube Product Catalog |
|
GS-35B GS35B Russian Triode |
|
GM3SEK's Amateur Radio Technical Notebook |
|
KyteLabs InfoBase - Electron Tubes & Valves Data |
|
MAX-GAIN SYSTEMS, INC. - Fixed Vacuum Capacitors |
|
MuchStuff Amateur Radio Vacuum Tubes |
|
Oldmantube's Buy - Sell - Trade Vacuum Tubes |
|
Photogalerie of Tubes DF6NA |
|
Penta Laboratories - Electron Tubes |
|
QRO Tubes & Parts
Svetlana tubes and Russian parts for RF Power Amplifier builders! |
|
Sovtek Tubes |
|
RF Bits and Pieces |
|
The Tubes and Valves Online Database - Rohrentabellen |
|
The Tube Thing |
|
Tube sockets |
|
Tubes Direct - The Tube Superstore |
|
Universal HF Amplifier for Triodes or Tetrodes TB3/750 |
|
Vacuum Tube Valley |
