Gi7b socket. SOCKET for tubes gi7b, gi7bt, gi6b, gs9b with chimney.

Gi7b socket Dinner gathering on 1 Dec. MoTuWeThFrSaSu 1. Has quality K4POZ socket & bias board, new 12 volt filament transformer with solid-state timer for 90 sec filament warm up, new larger electrolytics in the power supply, new cooling fan and new 12VDC T/R relay & 17ma keying. Buy It Now +$15. The best information that I have found is the sb200 sleeper xtreme by AC0C My questions are where do I find parts for it in particular tube sockets and is there anyone out there who will do this conversion. Be quite about the GI7B if you let too many people in this the price will go up!!!! If you have 800V at . And, as with all of my amplifiers, it has been given a name and this one is Piglet. 36 shipping. Shipped free in the USA. 56 shipping. Mặc dù được thiết kế để chuyên sử dụng cho các ứng dụng web, lập trình viên vẫn có thể đưa chúng vào bất kì loại ứng Not finding what you're looking for? Save gi 7 b tube to get e-mail alerts and updates on your eBay Feed. C $108. These sockets are designed for the best possible connections to the tube while allowing full air GI-7b / GI7b HF-VHF-UHF power coaxial triode tube (original box) Vacuum tubes, Capacitors, Nixie Tubes, Indicators, VFD display, LED, Sockets. Wholesale & retail trade. Home-made. Drill a hole in the socket compartment and possibly mount a grommet. My XYL and Queanne Thanks to everyone who has already contributed to Socket. Impreuna cu YO7AOG am purces la construirea de socluri pentru acest tip de tub din materiale care pot fi gasite fara prea mari eforturi: tabla dublu cositorita recuperata din cutii de conserve sau ecranajul de la vechile computere. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Gi7b Tube Socket for sale | eBay The circuit board with the four sockets and plate choke were removed. Hello Everyone This my first time posting I have picked an sb200 it seems to be in good shape. We have a great online selection at the lowest prices with Fast & Free shipping on many items! MLA-2500 GI-7B Tube Sockets using 8875 Holes The first change was to use the original 8875 socket holes. One of the original tube-socket holes can Chassis Cuts for GI7B Sockets with Bottom Plate Installed 8. The GI-7B, a 12. socket machined duralumin;. When NOS tubes are reconditioned, heating voltage is applied for at least 24 hours. Last one. They appear to be much easier to cool, by something I made myself a common socket for 3 tubes from a piece of transparent mica plate. Among triodes there are surely better (should I say more expensive?) solutions too. ×. Very high quality. 2 GI7B tubes reguire 2500V @ . MIT. Price €16. Buy It Now +$8. You have to take special care to keep your circuit from oscillating. The 262564536906 Clean SB-200 converted to GI7B tube. GU5B 2. avg. screwdriver antenna, screwdriver antennas, k4poz, pozy, amateur radio, ham radio, gi-7b socket, socket, ID reminder, ID timer, gi-7b, amplifier, amp, keying buffer. There were bags of components and hardware and a large assortment of additional items, less the four 572B tubes. MIT license Security policy. Selected category All. This bottom section will mount -For the reason that commercial tube socket is not available and searching around the net and find it is available from W4ZT-Power transformer, still searching around if it is available to wind in local market. Category. 61. 9101112131415. JS server) socket. New Harbach soft start wired for 120VAC--NOTE: GI7B Designing with the GI7BT. Almost gone. I have make some tests with ceramic russian tubes 6S17K-V GS-13 GS-4V and GI-7B. 62. Buy It Now +C $20. Checked by AVG - www. With 350w anode dissapation. Has the following: 1. I've seen several done by mounting the tubes Title: GI7B GI70B Author: Electronintorg Subject: JA-2003-01-16 Created Date: 12/14/2002 7:52:05 PM SOCKET FOR RUSSIAN tubes gi7b, gi7bt, gi70, gs9b, gi6b (model: LV №4) - $72. You have to get special sockets. com Version: 10. 5PCS 7Pin B7G Tube Socket For 6X4 6Z4 6AQ5 6J1 EZ90 EF95 6AU6 EAA91 Tube DIY SOCKET for tubes gi7b, gi7bt, gi6b, gs9b with chimney. Web socket là gì? Websocket là giao thức hỗ trợ giao tiếp hai chiều giữa client và server để tạo một kết nối trao đổi dữ liệu. 500-. Installing the filament transformer and a glitch resistor for fault protection. NOS available in abundance. Here are some hints on how to use the RF Power Amplifier Tube Performance Computer for design of a GI7BT based amplifier. PA3HBT came into possession of a partially decommissioned FL2100 without 527Bs, but with two sets of GI7Bs OR — a GI7B in grounded grid makes a good sub. Customers who bought this product also bought: Ventilator. The pictures show the short way to implement these changes. io. 94 sold. Envelope: metal-ceramic. In addition, I have made a few changes that may be helpful to others GENERAL: Cathode: indirectly heated, dispenser, oxide-coated. ux3lvux3lv (439) 100%. $80/pair for the tubes, $175/pair for tubes & sockets. This has nothing to do with the Disney movies, i decided on Piglet as I consider the amp to be the daughter of my GS35b amplifier that acquired the name 'The Pig', the reasons for that can be found elsewhere on my web site. AA4PG 3/30/2013 [email protected] Page 1 of 14 Finally, with the sockets in this position, there is very little space between the sockets and the plate choke. The simplest socket for GI7B. But if you think a bit about sockets, screen voltage supply, high pressure blower - you give up easily. Tube Socket for GI7B. Hi all, I have avalible , one ( used ) GI7B with a brand new socket,SOLD SOLD Thanks Antique Wireless Association of Southern Africa - GI7B Russion Triode - AWASA Forum Search Search Pentru radioamatorii constructori (care sunt din ce in mai putini) si datorita costurilor relativ mari ale soclurilor pentru GI7B m-am inspirat de la N2GPQ. Diode protection on meter & LED meter lamp 7. This bottom section will mount the K4POZ sockets and are offset horizontally and vertically so, in theory, one does not block ventilation for the other. Finally, with the sockets in this position, there is very little space between the sockets and the plate choke. × Send Message To: WB4IUY. Review Summary For : Russian GI-7B; Reviews: 3 MSRP: 32. It meets with the plate voltage of the GI7B. Can be used as a spare tubes. If anyone is interested, i should have the guys email or web site info here somewhere. A steel plate (. Shop with confidence. AA4PG 3/30/2013 [email protected] Page 1 of 14 Dentron MLA-2500 GI-7B Conversion Based on W4ZT, W4EMF, K4POZ Conversions This is yet one more Dentron MLA-2500 conversion. from Ukraine. Here are the steps after removing the 8875 sockets. Lot of TWO (2) GS-9B microvave version GI-7B NEW Tube power QRO HF VHF UHF GS9B. Or make your own. n9zrq (950) 100% positive; Seller's other items Seller's other items; Contact seller; US $370. Topics. GI-7B / GI7B URSS POWER COAXIAL TRIODE TUBE OTK/RHOMBUS/ NOS QTY-2. com. Screwdriver Antennas by Ron Wilson "Pozy" About me: I was born in This document provides instructions for modifying a Dentron MLA-2500 amplifier to operate with GI7B tubes. $30. 1119; Fan: NMB 12VDC SOCKET for tubes gi7b, gi7bt, gi6b, gs9b with chimney. Any ideas? Gary K4MT-----No virus found in this message. New complete Harbach power supply rebuild includes electrolytics, rectifiers, metering and bleeder resistors. 1489; Variable capacitor Mail for info. I am interested in trying to convert it to the gi-7b tubes. View. This bottom section will mount MLA-2500 GI-7B Tube Sockets using 8875 Holes The first change was to use the original 8875 socket holes. Filter. Усилитель на лампах ГИ-7Б Усилитель Dentron GLA-1000 Conversion Dentron GLA-1000 Conversion, Modification With 4 ? PL/EL-519 or 2 ? GI-7B Partly finished conversion with Clean, from non-smoking environment, GLA-1000 converted to NOS GI7B tube. Nice thing is the Russian tubes are . GI-7 and equivalent tube socket custom made to fit mounting holes for removed 3-500Z socket in Kenwood TL-922 or Heathkit SB220 linear amplifiers. The well-known 4CX250B has almost the same dissipation and power range and needs less drive. not for sale, easy to build. Freshly gettered and tested. You won't find a better made socket. 1430 / Virus Database: 2641/5678 - Release Date: 03/15/13. For sale 10 VHF sockets for GI7B tubes Send this to a friend with an introduction. Mirko, YU1AD writes: I am writing to give information about a very special Russian-made transmitting valve, named Gi7B (sounds like some special event station from Northern Ireland!). This bottom section will mount NOS Lot of Four GI7B tubes and Sockets - Ham Radio - LL Amplifier Project Parts. By and large this one follows the steps outlined by W4ZT, W4EMF, and K4POZ and their work is gratefully acknowledged. Last I got were from a VE3 that sells only on Ebayjust search GI7B sockets there. This item is required for the construction of the power amplifier. By this occasion, I arranged a dinner gathering together with Steve, VR2XMQ and Martin, VR2/AA1ON. If you like to build electronic devices with vacuum tubes, chances are that you need to obtain some tube sockets, these are ridiculously expensive Vídeo de Felipe Kolling k4poz, gi-7b, socket, amateur radio, ham radio, screwdriver antenna, ID reminder, ID timer, amplifier, amp, keying buffer SOCKET for tubes gi7b, gi7bt, gi6b, gs9b with chimney. New power supply board assembly 2. Giao thức này không sử dụng HTTP mà thực hiện nó qua TCP. Problém byl v tom, že nabudit PA na příkon kolem 400W nebyl problém, ale vyloudit z výstupní vazby víc než 100W už bylo obrovský problém. New 12 VDC T/R relay---17ma keying 6. With approx 40w SSB drive, output is approx Tube sockets; Tubes; Gi7B new (NOS) Reference Art. New front panel overlay makes it look like a new amp. Brand New. New in stock!". Limits on operation of a GI7BT in AB2 include: anode dissipation 350W max; cathode current 1. By and large this one follows the steps Find many great new & used options and get the best deals for SOCKET for tubes gi7b, gi7bt, gi6b, gs9b with chimney at the best online prices at eBay! Free shipping for many products! GI7B Socket Arrived. Worldwide shipping. The soft key and bias board PCB is Get the best deals for Gi7b Tube Socket at eBay. 50; Description: HF-VHF-UHF Coaxial Triode. Figure 2 shows the sockets mounted and wired. Buy It Now +C $21. Quality K4POZ tube socket & bias board 5. Opens in a new window or tab. 25A max; This impressive Russian RF power triode is a rebuild of an ultra rare WWII German valve type LD9, and has the same physical size as the earlier German valve. Share the positive experience of our cooperation and recommend us to your friends and acquaintances: Recommend EVENTS december - 2024 . This has nothing to do with the Disney movies, i decided on Piglet as I consider the amp to be the daughter of my Find great deals on eBay for Gi7b Tube Socket. 57. audio amp with GI7B GI-7B Hi. Free returns. 17 likes, 2 comments - amateurradioawesome on November 24, 2022: "GI7B / GI6B Senderöhren Sockel. I didn't go for one of the many hand made sockets you can find available these days, not that there's anything wrong with those! About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright GI7b tube you see in the last photo is not for sale! For sale: socket, chimney, four chimney fastenings. Security policy Activity. After rectifier and voltage doublers, measured at 2050V DC. 19 watchers. Harbach soft-start wired for 120VAC operation 4. GI70B & GI70BT Absolutely same as GI7B and GI7BT but without coolers. 97. The K4POZ sockets are excellent and can be used with the original chassis. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Snažil jsem se naladit tento PA s dvěma GI7b asi dva měsíce, a to bez výsledku, takže jsem to musel vzdát, protože to bylo nad moje síly. 0. $80. 60. GI7B /GI-7B HF-VHF-UHF POWER COAXIAL TRIODE TUBES NOS in BOX OTK/RHOMBUS QTY-2. Readme License. Potentially addressing issues with loading on 160M and If so I guess I will have to order the GI7B tube and socket. Quiet power switching relay prevents ON/OFF switch failure. Oxide cathode indirectly heated. Replacing the capacitor board to make room for a 12V filament transformer while using low-profile capacitors. From(e-Mail): To: WB4IUY: Subject: An Inquiry into your eHam classifieds post : GI-7B tubes and sockets: Send Message. Art. All This change will make wiring the sockets in parallel much easier. . 37 shipping. About eBay; Announcements; Community; Security Center; Seller Center; Policies; Affiliates; Help & Contact; The GI7b amplifier in its finished state. Limits. the chimney is made of PTFE (t eflon). 2. Get the best deals for gi7b socket at eBay. As with all of my amplifiers, it has been given a name and this one is Piglet. IO! License. I purchased a Clipperton QRO amplifier that was a basket case. ux3lvux3lv (437) 100%. From the bottom you will that most of the holes do not line up with a solid part The GI-7b, GI-70b and GI-7bT microwave triode operates as an oscillator or an amplifier in continuous-wave or pulsed mode with anode modulation in the centimetric and decimetric wavelength ranges. PA3HBT's 2 × GI7B CONVERSION . In order to install a rigid air dam for cooling, the plate choke must be About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright It appears that the Gi7B and family of Triodes can provide an equally capable solution. The modifications include: 1. 2345678. Pictures of these sockets installed in a Drake L-4B conversion project are shown below (Details of the L-4B conversion project will be presented when received): Click on picture for zoom These sockets are professionally crafted by K4POZ and W4ZT to provide you the best socket for your retrofit or new construction project. I've been building with all three versions, and would be interested in hearing about your builds/setups with these. Cooling: 24 m 3 /hr forced air. We have a great online selection at the lowest prices with Fast & Free shipping on many items! gi7b socket for sale | eBay MLA-2500 GI-7B Tube Sockets using 8875 Holes The first change was to use the original 8875 socket holes. This makes troubleshooting more comfortable. 5 2 SOCKETS for tubes gi7b, gi6b, gs9b with chimney GI7B - Metal-ceramic transmitting triode up to 9 cm. Our fan and chimney assembly should fit this socket and cooler for better than stock setup. Include description. No Interest if paid in full in 6 mo on $99+ with PayPal Credit * Condition: Open box Open box An original socket for the GI7B. Just remove the anode top, machine a clamp, and bolt it to the beryllium block. Sponsored. 85 sold. You could just drop in the sockets and use the Kenwood or Heathkit fan for a simple setup. 00. SOCKET FOR RUSSIAN tubes gi7b, gi7bt, gi70, gs9b, gi6b - $64. 27. Introduction: Send Message. And to that extent, it is! The next item I picked up for the project was the socket. 2 tubes & sockets $175. Posted by VR2XMT at 8:07 PM No comments: Monday, December 3, 2007. $20 . There are much more advanced tubes than the GI7b. $40 ea. Richard Hughes. GI7B Six Meter Amplifier Project In year 2000, three of us ( VR2XMQ, VR2IL and me ) purchase a very nice Russian Tube (GI7B) For the reason that commercial tube socket is not available and searching around the net and find it is available from W4ZT; Power transformer, still searching around if it is available to wind in local market. SOCKET for tubes gi7b, gi7bt, gi6b, gs9b with chimney. Tube sockets; Matched tubes; Electron tubes for collectors; GEAR; SURVEYING EQUIPMENT; TRANSISTORS AND DIODES; CAPACITORS; SWITCHES RECOMMEND US. 5. VC1 to tube socket with heavy (6mm²) wire (left) and coaxcable (center). NOS GI6B, GI7B, GI9B, and sockets. All is needed is a plastic box, one or two tube sockets, a few plugs, and a fan. New technology parasitic suppressors. GI7B Tubes, nos. 5kW triode GI7b tube you see in the last photo is not for sale! For sale: socket, chimney, four chimney fastenings. It cost $95 dollars including the For details on GI-7B tube socket construction, click HERE. Rare NOS NIB General Electric Type B46 Ballast Tube. 35 shipping. nodejs javascript websocket socket-io Resources. done In stock View. Even if just a few watts of heat are produced, a constant There are much more advanced tubes than the GI7b. 1 inch aluminum angle and cut into small section for building the chassis of the GI7B amplifier. AC 220V input to primary winding (240V) and secondary measured at 800V tapping is 730V. The beautiful pair of GI7B socket arrived. Cell Phone Cables & Adapters; Cell Phone Mounts & Holders; Cell Phone Chargers & Holders; Cell Phone Headsets; Cell Phone Accessories; Cell Phone Cases, Covers & Skins; GI7BT Tube Socket Plate Tube Socket Plate installation GI7BT Sockets Installed GI7BT Tube Socket Plate GI7BT installation in an MLA-2500, View 2 MLA-2500 Power Supply Dentron MLA-2500 GI-7BT Modification W4EMF 11/30/01. 3. First, remove the bottom section of the K4POZ socket. you can have an idea on my youtube channel "Dimitris Bel" YouTube Please check and sent me your comments This GI7b amplifier is based on the YU1AW design that can be found on the internet, it's sometimes called the Lazy Builders amp. Yaesu FL-2100B Conv to GI7B Tubes This is a quick "walk-through" of a Yaesu FL-2100B amplifier that I converted from the old (expensive) 572 tubes, to the very durable (and inexpensive!) First, I pulled all of the stuff associated with the 572 tubes and sockets out, except for the tuned input. In order to install a rigid air dam for Put a GI7B in the top half of the socket, and hold it and the top half of the socket centered in the old 8875 hole. 800ma to put out 1000 watt's cleanly on SSB and about 650-700 clean watts on AM with absolutely beautiful output on a scope. The pwr gain is still around 1213 dB or more. Related: gi7b tube gi-7bt gi7b socket gi46b tube. 4. GI-7BT / GI7BT SOVIET POWER COAXIAL TRIODE TUBE NOS /RHOMBUS/OTK QTY-4. 50. The GI7b (LD7) is also good on 23cm. Wyn, VR2AX offer me a pair of old GE 3-500z tubes. FOR SALE! SOCKET for Russian tubes : gi7b, gi7bt, gi70, gs9b, gi6b. This project actually started over a year ago. I purchased a nice tube socket / mount from a ham that makes them. C $114. About. 87 sold. This is a coaxial-type valve Get the best deals for Gi7b Tube Socket at eBay. Additional site navigation. 800 ma on those transformer's your in the money. Watchers. Layout was the next consideration. Fit the metal plate and temporarily secure with electrical tape from the bottom. gi7b tube socket. The GI7b amplifier in its finished state. NOTE: "low" output due to the 221 VAC mains in my home, anode voltage GI7b tube you see in the last photo is not for sale! For sale: socket, chimney, four chimney fastenings. ux3lvux3lv (438) 100%. FOR SALE! 263276618473 MLA-2500 GI-7B Tube Sockets using 8875 Holes The first change was to use the original 8875 socket holes. GS34b-1 Triode, 250W on 1300MHz. It had the appearance of a typical radio kit. ux3lvux3lv (451) 100% positive; Seller's other items Seller's other items; Contact seller; US $80. To achieve the horizontal offset, one of the sockets was disassembled and mounted such that the cathode and heater connections are on the left side of the RF section partition. 4k stars. Items is new in good Working Condition!Material: socket machined duralumin; nuts and bolts, washers are made of ferrous metal; Rear Panel with Fan & Tube Socket GI7BT heater & cathode wiring Rear View; Original PA Input ckt used RF Compartment with GI-7BT air chimney GI7BT Tube in Socket click for details : DIY Vacuum Tube Socket: This instructable will show you how to build a vacuum tube socket from household trash and some wire. Very nice sockets! expensive $50 eachbut well worth the cost in my book He custom makes other GI/GS sockets alsoHe does excellent work IMHO Tube socket,fan,chimney for GI-46b Heathkit SB-220 Kenwood TL-922 KK4NOZ 3-500z. Radio station OZ1PIF - Frenning SOCKET for tubes gi7b, gi7bt, gi6b, gs9b with chimney. : Height, mm, at most: with heat sink: 110. 1758. ux3lvux3lv (451) 100%. A new transmitting valve from Russia - the Gi7B Mirko Voznjak, YU1AD and Mike King, G3MY Issue 55 Six News, November 1997. 00 shipping. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Get the best deals for Gi7b Tube at eBay. In grounded-grid style with 3/4-wave coaxial-tank, at a plate potential of 1500V and Ia= 300350mA. I made smal holes in Hãy cùng tìm hiểu chi tiết về khái niệm Socket là gì, sự quan trọng, cách hoạt động và tất cả những thứ liên quan đến Socket, TCP/IP, UDP I don't think KA4POZ still has GI7 sockets anymore. The plugs on the front allow good access to the individual pins of the tubes. Cell Phones, Smart Watches & Accessories. It should fit with its rear edge inside the rear lip of the original chassis and slid all the way to the rear to contact the back op the chassis. NOS pair of GI7B tubes with quality sockets & adjustable bias board from K4POZ. 028” thick) was made and placed over the hole left when the circuit board was removed. 6v @ 3amp SOCKET for tubes gi7b, gi7bt, gi6b, gs9b with chimney. 64. Set the tubes and sockets in place on it to check for fit. Custom properties. Realtime application framework (Node. Test with 4 × PL-519 and 2 × GI-7B with minor modifications (see schematic) of the original GLA-1000 design. This is a coaxial-type valve A new transmitting valve from Russia - the Gi7B Mirko Voznjak, YU1AD and Mike King, G3MY Issue 55 Six News, November 1997. Stars. $250. vewxvcn yibaxm hgdfmiv mlqzee qhd yqfgfd sqfis czrej kuep fdoa