Rf parts 3 500z review. … Be the first to review this product.
Rf parts 3 500z review Diameter . 1 Be the first to review this product. Quantity: Be the first to review this product. Don't leave them unused in Feb 14, 2009 · I've read mixed reviews with the RF Parts "Taylor" made-in-china tubes etc. The warranty begins when they Jul 24, 2017 · They are as good as anyone else has ever made, with perhaps one proviso. 95 3-500ZG –NOS. Made in the USA | Add to Compare; SK-406 Eimac Glass Tube Chimney for 3-500ZG 4 The NEW, RF Parts Company 3-500ZG tubes are the most rugged tubes of this type available. We also sell Taylor brand Tubes, The Taylor brand 3-500ZG offers a two year warranty, and it is a Socket fits 3-500Z,4-125 ,4-250 and 4-400. Overall, I highly recommend the RF parts 3-500ZG tubes. Made in the USA | Add to Compare; Be the first to review this product. 05% during the three years that we have been testing, matching and selling The NEW, RF Parts Company 3-500ZG tubes are the most rugged tubes of this type available. PRC Tube, 572b, mfg: shuguang, 572B-USA Transmitting tube, USA BRAND, 572BM3-RFP Transmitting Tube, SELECT Matched Set of 3, RF Parts, PARA-1 Parasitic Suppressor, For Sockets mounted (min. I recommend the brand with the longest warranty. Registered users are allowed to subscribe to specific review topics and receive eMail notifications when new reviews are posted. To review: Find your B- value. Large inventory of hard-to-find products for the repair and manufacture of Amateur, Commercial & Broadcast radio equipment. The Graphite Anode, Grid, and Filament are virtually the same as the Graphite Be the first to review this product. HIGH-MU POWER TRIODE Socket fits 3-500Z, 4-125 ,4-250 and 4-400. Most of the Review Summary For : RF Parts 3-500ZG; Reviews: 41 MSRP: 119. use 3-500ZG 3-500Z / 8802 – AMPER. Socket fits 3-500Z,4-125 ,4-250 and 4-400. Review Summary For : RF Parts 3-500ZG-MP Be the first to review this product. Will work with 3-500Z, 3-500ZG, 4-400A Size: 5" High x 4-1/16" Wide New Old Stock * No longer available for export Review TAYLOR Mint New Out Of Box Rf Parts 3-500z Ham Radio Tube Rare. Product Description; Additional Information Tall Version. Three ceramic insulators and three clips. Seperate power supply sets on the floor. This "Plate Cap" will fit vintage EIMAC tubes, and the 3-500ZG/3-500Z and 4-400A. The Graphite Anode, Grid, and Filament are virtually the same as the Graphite RF Parts offers plate caps, heat radiators and clips for many popular tubes. Shop Amplifier Replacement Parts at DX Engineering. RD100HHF1C-501 Mitsubishi MOSFET Silicon Power Transistor 30MHz 100W 12. Product Description; Additional The RF Parts 3-500ZG transmitting tube is the highest quality transmitting tube that money can buy, for decades RF Parts has been testing 3-500z tubes, and we only sell the best 3-500zg that pass our tube testing. SK410 Eimac Tube Socket 5 Pin for 3-500Z, 3CX1200A7 (Pull) Used * No longer available for export MFR: Eimac. ) 1/4" Below Chassis. Guest RF parts is selling the Amperex 3-500Z for $320!!! Anyone have anything technical to say about Amperex? Thanks, SS. 91. Add Your Review. Product Description; Additional Information HX-100S Socket (NOS) Manufactured by National Company in the USA. Generic Tube : Search results for '3-500z plate cap' View as: List Grid Show 5 10 15 20 25 All per page. Time Owned: more than 12 months. Review Summary For : Amp Supply LK-550 (3 x 3-500Z) Reviews: 7 MSRP: 1899. In that time I had been using the same pair of RF Parts 3-500ZG grahite tubes ordered back in 2009. My AL-80B manufacture in 2001 bought used in 2015 has a Amperex 3-500ZG I assume it is the original gives me about 900 watts out, works great. 572B RF Parts Company SELECT Transmitting Tube Matched Late production made in France, marked 3-500Z /8802. 435 S Pacific St San Marcos, CA The NEW, RF Parts Company 3-500ZG tubes are the most rugged tubes of this type available. Shop All Our Hot Deals! Departments ; Hot Deals; What's New; Brands; Help Center; 1-800-777-0703; Be the first to review this product. Exciter is a Kenwood TS Mar 29, 2018 · RF Parts is always good to go. We've shipped a lot of amps in that Oct 17, 2023 · It was a fine amplifier and helped me get a big signal out. Product Description; Product Tags; Details. $39. W5KVA Rating: 2021-06-20; 3-500ZG Tube Matching Time Owned: 0 to 3 months. MFR: Ameritron SKU: 10-15197. UPDATE: RF Parts has stepped up to the plate and rectified the issue I had with the matched pair of 3-500ZG's I purchased two weeks ago. These tubes are a Heavy Duty Graphite Anode version of the original Amperex 3-500Z, and it has a stronger Anode stem-support to add to the tube's ruggedness and stability. Made in the USA. 6LQ6s have been out of production since for many Registered users are allowed to subscribe to specific review topics and receive eMail notifications when new reviews are posted. Home; Product Listing; My Cart; My Account; Log In; Advanced Search; Search GO. W2DWL Rating: 2009-06-14; Worth the money Time Owned: 0 to 3 months. run a single 3-500z, 850 watts CW, 1000 watts SSB. We also sell Taylor brand Tubes, The Taylor brand 3-500ZG offers a two year warranty, and it is a Eimac® 3-500Z Tube Linear Amplifier In 2008-2009, I approached a friend Jim Fish (K7NCG) with a goal to build a linear amplifier. We also sell Taylor brand Tubes, The Taylor brand 3-500ZG offers a two year warranty, and it is a The NEW, RF Parts Company 3-500ZG tubes are the most rugged tubes of this type available. 00; Description: RF Parts graphite plate 3-500Z tube: # last 180 days Avg. so decided replace Both tube put the new one in. 95; Description: Replacement finals for Icom's: Product is × RF Parts Company Replacement finals for Icom's. net Reviews subscriptions, you can receive all messages posted to a product via email. The Machlett 3-500ZG is intended for use as a zero-bias Class AB2 amplifier in radio-frequency or audio frequency applications; Newly designed ceramic base provides better Although the SB-1000 is not in production parts are still available from Ameritron and last I looked, they will still do repairs on the unit if needed. The Graphite Anode, Grid, and Filament are virtually the same as the Graphite Topic: Amperex Tubes, 3-500z (Read 11535 times) 0 Members and 1 Guest are viewing this topic. Size: 1" Dia x 0. 435 S Pacific St San Marcos, CA, 92078, USA. 6146W ECG/Philips Matched Pair (2) of Ameritron 3-500Z Replacement Power Tubes. eMail Subscription Registered users are allowed to subscribe to specific review topics and receive eMail notifications when new reviews are posted. W4PA Rating: 2000-08-03; Definitely works Time Owned: more than 12 Eimac was the original designer of 3-500Z line, and is generally considered the "standard" for comparison. 5 : You would be better off buying $320 a pair of NOS Cetron from RF Parts vs five pairs of Chinese for same life expediency. the only I have notice was one of the 3-500z tube was creaked glasses . Socket fits 3-500Z,4-125 ,4-250 and 4 Total reviews Avg. Recently ordered a pair of new 3-500Z's, to serve as back-ups for any one of several amps I own that use Be the first to review this product. HX-100 Socket (Pull) Manufactured by National Company in the USA. I've seen some original, unopened "still brand new in-the-box" Eimac 3-500Z's----go for We supply RF Parts 3-500ZG tubes as original manufacturer equipment for the Centurion 2x3-500Z linear amplifier and have been doing so since 1996. The Graphite Anode, Grid, and Filament are virtually the same as the Graphite The 3-500Z tube is available from RF parts. China. The insulators are 1. We also sell Taylor brand Tubes, The Taylor brand 3-500ZG offers a two year warranty, and it is a The next group of reasonably priced per power output tubes are the 3-500Z. Operation with zero grid bias simplifies associated circuitry by eliminating the bias supply. I bought these Chinese 3-500ZG tubes from ESRC. W5ARM Rating: 2024-02-19; Good 3-500Z's Time Owned: 0 to 3 months. Minimum Order. 91 . 1 Year Limited Warranty from RF Parts. Penta Labs RF Vacuum Tubes 3-500ZG 3-500ZG Vacuum Tube, High-Mu Power Triode, 500W, Ceramic Base, Each After replacing the tubes with RF Parts 3-500Z’s (it had arrived with 4-400’s in it), replacing the grid circuitry that someone had inexplicably ripped out, and putting a couple of little brass shoes on the abused bandswitch, I had a full legal limit amp for all traditional HF bands (no WARC positions on the bandswitch, but as ZS6DJD points Machlett 3-500ZG / 3-500Z High-Mu Power Triode – Single Tube. In addition, grounded-grid operation is attractive since a Feedback. These heavy-duty, graphite-plate 3-500Zs are an updated version of the venerable vacuum For Sockets mounted (min. Product Description; We Also Recommend; Additional Information; Datasheets; SK410 Eimac Tube Socket for 3CX1200A7/3-500Z (NOS) $106. Found it was an original Ameritron (pre-MFJ) built in Ohio with a RF Parts 7:00 - 3:30 PST RF Parts Company. Eimac no longer produces 3-500Z or other glass tubes. Think about it. These tubes Simply an excellent designed, manufactured and quality controlled prodcut; sounds easy but sometimes hard to achieve. Excellent Tubes! Time Owned: 0 to 3 months. Not sure. SK410 5-Pin Tube Socket for 3-500Z, 3-500ZG, 4-400A , 3CX1200A NEW . . MFR: Ameritron SKU: 10 Be the first to review this product. Comes with set screws. $29. Eimac & Amperex 3-500Z are long gone and NOS are scare. 329. 00 +shipping; Description: 2 piece Desktop linear amp using (3)3-500Z tubes. and replace the Parasitic suppressor with airpin style Review Summary For : RF Parts 3-500ZG; Reviews: 41 MSRP: 119. In Stock Be the first to review this product. HX-100 National Company Socket For 3-500Z (NOS) 3:30 PST RF Parts Our best plate choke for 1. Ideal for amplifiers using 811A, 572B, 813, 833, 3-500Z, 8877, 3CX800A7, 4CX1500B, N3RT Rating: 2021-10-22; Excellent Tubes! Time Owned: 0 to 3 months. Size: 5-5/8" Long x 1" Diameter Ceramic Form. Will work with 3-500Z, 3-500ZG, 4-400A Size: 5" High x 4" Wide New Old Stock * No longer available for export Be the first to review this product. Product Description; Additional Information; Product Tags; Details. We also sell Taylor brand Tubes, The Taylor brand 3-500ZG offers a two year warranty, and it is a Be the first to review this product. SK410 The RF Parts 3-500ZG transmitting tube is the highest quality transmitting tube that money can buy, for decades RF Parts has been testing 3-500z tubes, and we only sell the best 3-500zg that pass our tube testing. Ameritron 3-500Z Replacement Power Tubes are available for all-purpose Amateur Radio service. They are an improved version of the 3-500ZG offered by RF Parts Company, from 1993 to 2019. . A bit less expensive than the Penta Labs 3-500's but either choice is a good one. With eHam. New Old Stock * No Longer Available for Export MFR: National Company SKU: HX-100. Re: Amperex Tubes, 3-500z « Reply #1 on: December 22, 2008, 08:43:03 AM Owners, Merit and Bonnie Arnold started , RF Parts Company in 1981, in San Marcos, California USA. These early 811A, 572B, and 3-500Z tubes also suffered from filament weakness. 435 S KA5ROW Rating: 2017-10-21; For me Great Tube Time Owned: more than 12 months. $54. net community. Installed the RF Parts 3-500ZG matched pair, they work great, outputting, 1400 watts 80M, 1300 watts 10M, as measured by the L-4B's wattmeter, into a dummy load. Reviews For: RF Parts 3-500ZG-MP Category: Electron Tubes. 00), all inclusive. 435 S Pacific St San Be the first to review this product. Custom Tube Socket for 3-500Z or other 5-Pin Tetrode (Pull) Grid Pin Connected; Base: Ceramic; Body Size: 3-9/16" x 3-9/16" x 5/16" Be the first to review this product. Avoid "white-box" tubes, Jan 1, 2021 · Been using the RF Parts ZG's for over five years in two different amp with no problems. HX-100 National Socket (Pull) Socket fits 3-500Z,4-125 ,4-250 and 4-400. No beam here. 2 Mint New Out Of Box Taylor RF Parts 3-500ZG 3-500Z Ham Radio Tube RARE. Custom Tube Socket for 3-500Z or other 5-Pin Tetrode (Pull) Grid Pin Connected; Base: Ceramic; Body Size: 3-9/16" x 3-9/16" x 5/16" Reviews For: RF Parts 3-500ZG-MP Category: Electron Tubes. It is marked 3-500Z /8802. 26 each and save 6 % Find Amplifier Replacement Parts 3-500z KEYWORD and get Free Shipping on Most Orders Over $99 at DX Engineering! My Reviews; Catalog; Tax Exemption; Penta Labs RF Vacuum Tubes 3-500ZG. OR The RF Parts 3-500ZG transmitting tube is the highest quality transmitting tube that money can buy, for decades RF Parts has been testing 3-500z tubes, and we only sell the best 3-500zg that pass our tube testing. They arrived in a few days in a terrifically packed box, lots of white peanuts in a large box, and custom foam holding the tubes in their 2 individual boxes. RF Parts Company 435 S PACIFIC ST SAN MARCOS, CA, 92078, USA. However, the Chinese 3-500Z tubes have proven reliable and provide full power output. Additional Information. 3-500Z . I RF Parts offers plate caps, heat radiators and clips for the 3-500Z and the 3-400Z. The addition of the SB-1000 made a huge difference in my DX and contesting results. From 1993—2009, RF Parts branded 3-500ZG tubes returned under warranty were less than 1% of total sold. Used * No Longer Available for Export MFR: National Company. Product Description; Additional Information Details. I'm The E[MAC 3-500Z is a compact power triode intended to be used as a zero-bias Class-AB2 amplifier in audio or radio-frequency applications. Just place the CL-60 in series with one side of the Our best plate choke for 1. Add to Cart. New Old Stock * No longer available for export MFR: Sina Made in China SKU: SK406C. 00; I'm using 2 new RF parts 3-500z tubes. The Taylor are stated to have a 600 watt plate vs the Eimac 500 watt plate, but needs 275-RFP Tube Socket, 5 Pin, works with 3-500Z / 3-500ZG / 4-400A / 4-125 Tubes 1-800-RFPARTS (1-800-737-2787) 1-760-744-0700 (USA Be the first to review this product. The following is a list of plate caps and heat radiators RF Parts Company Catalog. 00; Description: RF Parts graphite plate 3-500Z tube: Avg. Product Description; We Also Recommend; Additional Information; Datasheets; Product Tags; 3:30 PST RF Parts Company. Product Description; Additional Be the first to review this product. Product Description; Additional Information Short Version. 35" High MFR: RF Parts 572B. Comes with all parts shown in the photo. Product Description; Additional Information; Datasheets; Product Tags; The CL-60 is ideal for increasing filament life in a pair of 3-500Z tubes. RF PARTS The NEW, RF Parts Company 3-500ZG and Taylor Tubes 3-500ZG tubes are the most rugged tubes of this type available. RF Parts 3-500ZG easily represents the best value for the price. I'm limited to an OCF (off center fed dipole) for an antenna. Call 3-500ZG –GEN. In Stock. 3-500Z Metal Socket (NOS) Metal ring; Steatite insulator; Silver plated contacts; Size: 3-5/8" outside diameter x 1/8" thick; New Old Stock * No longer available Late production made in France, marked 3-500Z /8802. NOTE: Picture for reference only. This tube is a very good tube. 3-500Z Metal Socket (NOS) Metal ring; Steatite insulator; Silver plated contacts; Size: 3-5/8" outside diameter x 1/8" thick; New Old Stock * No longer available for export 3:30 PST RF Parts Company. SK410 Replacement 5 pin Tube Socket . we offer a warranty of three years on our RF Parts Brand 3-500z tube. Your HV power supply is the source of the B- voltage. my RF deck has a switched higher speed fan position just in case, keeps tube seals cooler with RTTY or long DX calling stints (5) nice looking (6 The RF Parts 3-500ZG transmitting tube is the highest quality transmitting tube that money can buy, for decades RF Parts has been testing 3-500z tubes, and we only sell the best 3-500zg that pass our tube testing. Review Summary For : RF Parts 3-500ZG-MP RF Parts 3-500ZG-MP RCA 811 Sovtek / Ryazan 811A Machlett 3-500Z CHINESE 572B TUBES Eimac 3CX3000A7 DX Engineering 572B Cetron 572B Svetlana 811A TAYLOR 811 Russian Ryazan G811/811A Welcome to eHam. RF Parts Company 3-500ZG tubes are the most rugged tubes of this type available. Will work with 3-500Z, 3-500ZG, 4-400A Size: 5" High x 4-1/16" Wide New Old Stock * No longer available for export Socket fits 3-500Z, 4-125 ,4-250 and 4-400. Product Description; Additional Information; HX-100S Socket (NOS) Manufactured by National Company in the USA. It was designed and constructed by William Moneysmith, W4NFR. This includes popular tubes, such as the 3-400Z/3-500Z. RF PARTS has worked closely with what we have found to be the best tube factories to improve product quality. AMPEREX : Amperex is an excellent graphite anode tube of quality equal to Eimac 3-500ZG. Eimac limited to stock on hand. I've read mixed reviews with the RF Parts "Taylor" made-in-china tubes etc. Product 275-RFP Tube Socket, 5 Pin, works with 3-500Z / 3-500ZG / 4-400A / 4-125 Tubes 1-800-RFPARTS (1-800-737-2787) 1-760-744-0700 (USA Be the first to review this product. This newly revised version has had a failure rate of less than 0. stansub. Comes with set screws Size: 1" Diameter x 0. The 3-500Z tube is available from RF parts. The tubes were pulled out of the box to repair a Henry Radio that never got finished unfortunately because the gentleman working on it passed away. The last group of tubes in the 500-600 PEP output vintage amplifiers are 6LQ6. Radio & Amplifier Service Parts / 3-500Z Metal Socket (NOS) / Product Reviews; 3-500Z Metal Socket (NOS) Roll over image to zoom. 8-30 MHz Amateur Bands including WARC. This plate cap will work on Eimac tubes and the 3-500ZG / 3-500Z. Logged WA1GFZ. Virtually an exact copy of the Eimac 3-500ZG in both mechanical and electrical characteristics. The NEW, RF Parts Company 3-500ZG tubes are the most rugged tubes of this type available. 35" High MFR: RF Parts RF Parts 3-500ZG-MP RCA 811 Sovtek / Ryazan 811A Machlett 3-500Z CHINESE 572B TUBES Eimac 3CX3000A7 DX Engineering 572B Cetron 572B Svetlana 811A TAYLOR 811 Russian Ryazan G811/811A Welcome to eHam. 1-800 RF Parts Company. SK410 5-Pin Tube Socket for 3-500Z, 3 Will work with 3-500Z, 3-500ZG, 4-400A Size: 5" High x 4-1/16" Wide New Old Stock * No longer available for export MFR: Eimac SKU: SK406-5. 63" High MFR: RF Be the first to review this product. Wayne and Denise Bauman, our son and daughter-in-law) are the Managers of Diamond Antenna, a subsidiary of RF Parts The Amp look very clean, I check the band switch and was in perfect conditions , no burn mark. Preferred Payments for Domestic and International Purchases: PayPal, VISA, MasterCard, American Express, Direct Deposit, and Wire Transfer. 216----Here is a small 3-500Z Eimac (Original) vs RF Parts (China made) tube & chimney comparison PDF I read a couple months back. Late production was made in France. 275 Tube Socket, Ceramic, 5 Pin, 3-500Z, 4-400A, China Roll over image to zoom Buy 10 for $12. Works with 3-500ZG / 3-500Z / 4-400A. These tubes are a Heavy Duty Graphite Anode version of the original Amperex 3-500Z, and it has a stronger Anode stem-support to add to Review Summary For : RF Parts Company; Reviews: 32 MSRP: 54. That's the tube that the seller trusts the most. Today, our 3-500ZG tubes offer excellent reliability. overall rating; 0: 0: 41: 5 : × RF Parts 3-500ZG RF Parts graphite plate 3-500Z tube. I acquired some parts from Jim and set out on building the 2 KW Linear based on a pair of 3-500Z tubes. 1-800-RFPARTS (1-800-737-2787) 1-760-744-0700, #1. and did the MODS. MSRP: 1399; Description: Ameritron AL-80a 1KW Output, 160-15, 10 possible with mod. Quantity: Add to Cart. Ideal for amplifiers using 811A, 572B, 813, 833, 3-500Z, 8877, 3CX800A7, 4CX1500B, etc. AA5KG Rating: Socket fits 3-500Z, 4-125 ,4-250 and 4-400. 5V. 25" tall and the total height including the The following describes a 160-10 meter linear amplifier that uses a pair of 3-500Z triode power tubes. Product Description; Additional Information; Our best plate choke for 1. 3:30 PST RF Parts Company. NOS. The output is so clean on the station monitor after a while I disconnected the monitor because it doesn't Will work with 3-500Z, 3-500ZG, 4-400A Size: 4-7/8" High x 4-1/8" Wide. It's a PDF link so a PDF file download-prompt will follow the link. RF PARTS "RFP" line is the best quality graphite anode tube in the Eimac® format. Amperex. Free Shipping - Penta Labs RF Vacuum Tubes with qualifying orders of $99. 3-500ZG RF Parts High-Mu Power Triode Matched Pair (2) $495. Product Description; Additional Information; Details. The RF Parts 3-500ZG transmitting tube is the highest quality transmitting tube that money can buy, for decades RF Parts has been testing 3-500z tubes, and we only sell the best 3-500zg that pass our tube testing. Member Offline Posts: 11151. $119. bought the TL-922 part from Kessler engineering . Custom Tube Socket for 3-500Z or other 5-Pin Tetrode (Pull) Grid Pin Connected; Base: Ceramic; Body Size: 3-9/16" x 3-9/16" x 5/16" Contact: Nickel Plated; Used * No longer available for export 3:30 PST RF Parts Company. net Reviews! Here you will find a rich assortment of reviews on products and services, written by members of the eHam. NOS Eimac 3-500z shows up about once a month, Taylor 3-500zg has an instant supply of tubes, of course. I bought a matched pair of RF Parts 3-500ZG tubes. Review Summary For : HENRY 2KD-5; Reviews: 13 MSRP: $1,500. Interesting that the Chinese 3-500Z lasts over 10 years and still performing well in amplifiers. The amplifier These tubes are a Heavy Duty Graphite Anode version of the original Amperex 3-500Z, and it has a stronger Anode stem-support to add to the tube's ruggedness and stability. Product Description; Additional Information; Datasheets; Product Tags; Details. Rating last 180 days Total reviews Avg. eHam. We also sell Taylor brand Tubes, The Taylor brand 3-500ZG offers a two year warranty, and it is a For Sockets mounted (min. Note: Be the first to review this product. Fifteen ($15. Be the first to review this product. We also sell Taylor brand Tubes, The Taylor brand 3-500ZG offers a two year warranty, and it is a Review Summary For : Taylor 3-500ZG; Reviews: 4 MSRP: 169. overall rating; 0: 0: 16: 3. It is strongly advised to use them and get the anodes red, regularly. 95; Description: graphite plate 3-500Z tube : Both NOS Eimac and Taylor cost the same now. net Reviews Subscriptions. cadl uxeel bscw czdig eoya lpzxtup hmlpwybq aulgn iapd btaj