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(Blue) Low Loss HF and Microwave Cables from Davis RF
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HF Amplifiers

Displaying ads 21 to 30 of 284 ads in this category.
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 For Sale: Ameritron AL-82  
Like new. Ameritron AL-82 Legal Output +. Selling at half the new price. Excellent condition with the original boxes. Can demonstrate or arrange meeting someone. 1900.00
A real buy and works perfectly.
Ed Haines. WA8ULB. 304)639-1350


Listing #1679952 - Submitted on 03/21/24 by Callsign WA8ULB, Modified on 04/23/24 - IP: c-67-172-61-87.hsd1.pa.comcast.net
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 Sale Alpha 87A  
Great working Alpha 87A--Auto tune & auto band switching. Uses 2 3cx800's. Legal limit plus. Amp is very quiet. Pick up only $2300.00 in east Tn. I might consider a trade on a AL-1306 with supply.

Listing #1684187 - Submitted on 04/23/24 by Callsign WA4MMI - IP: c-73-113-116-186.hsd1.tn.comcast.net
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 Eimac HR-8 Plate Caps - FREE SHIP  
Eimac HR-8 plate caps used with tubes like the 3-1000Z, 4-1000A, 833 and others. $25 for the pair with free shipping to the lower 48. Pay with a personal check, money order or PayPal

Listing #1684006 - Submitted on 04/22/24 by Callsign W9DZ, Modified on 04/23/24 - IP: c-67-175-83-216.hsd1.in.comcast.net
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 FS: Elecraft KPA1500  
Elecraft KPA1500 in excellent condition. $5200 and I will split shipping cost. Works like new and in excellent physical condition. Includes manual and cables. Full output with no problems. Many photos available. From non-smoking home and shack. Very casual use with no contesting. Jim/N1NK

Listing #1684170 - Submitted on 04/23/24 by Callsign N1NK - IP: ip72-221-118-117.ri.ri.cox.net
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 eight 330uF/450V HV PS electrolytic caps
eight 330uF/450V high voltage power supply capacitors
brand new
same as used in a TenTec Centurion

radial snap style solder mount
could be used for other amps

equivalent to TDK Epcos part # B43624A5337M000

$47 shipped USPS


Listing #1683958 - Submitted on 04/21/24 by Callsign KZ1X, Modified on 04/23/24 - IP: syn-098-027-057-019.res.spectrum.com
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 ACOM 1010 Like New  
I have a like new Acom 1010 amplifier. This amplifier does not have any blemishes and is 100% operational with full rated power of 700 watts. I am the original owner and I purchased this amplifier brand new. I also have the original boxes and packing materials. This amplifier has very little use and comes from a non-smoking/no-pet home. This amp is also wired for 120V. I would prefer a pickup where I can meet you at a reasonable distance from Charleston, WV. NO PAYPAL. Price is $1600.00.

Listing #1683416 - Submitted on 04/17/24 by Callsign W8GN, Modified on 04/23/24 - IP: 64.203.142.170
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 FS:30L-1 amp ps board, relay board,misc.  
Upgrade 30L-1 Linear amp power power supply, Be ware of cheap off-shore copy version at some auction sites. The made in China copy version selling higher than my price.Choose the original since 2007. The best reputation 30L-1 power supply board for $75 Plus $11 for USPS priority mail.Board uses 1000V 3A diodes in series, and 105 deg C caps, 4 times of life compared to 85deg C caps, 220 uF 6 of them. The Heat sensitive caps are under pc board while the Heat generating bleeder resistors are above the PCB, no chance that Heat damage the capacitors. assembled and tested. Relay board changes original -170V, 70mA to -15V 1mA or less. If you use relay controlled radio for the 30L-1, Relay board is a must.Price $30, Ripple filter for relay and bias22uF 250V and 1K ohm .01 uF 630V reduction high 60hz ripple bias supply & another 22uf Bias cap & MOV protect Have 120v or 230V AC in rush current limiter.Metal oxide varistor, R15,10K 5W and R28 available

Listing #1684026 - Submitted on 04/22/24 by Callsign K6HM - IP: 75-37-192-218.lightspeed.lsatca.sbcglobal.net
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 PGXL Flex  
A PGXL just back from Flex with a 100% clean bill of health and in perfect working order, you can see it in use on my QRZ page N6NTM…she is UN boxed in the original flex shipping containers. She comes with everything they come with new…manual and all…4500.00….until the flex amp sale is over….then the price is 5000.00….pay pal is ok….IF you use friends or family….hams are a family of friends….shipping is on you….send me your address …I’ll tell you the shipping….it’s cheep…or pick you favorite shipper……thanks N6NTM….n6ntm at outlook.com

Listing #1683991 - Submitted on 04/22/24 by Callsign N6NTM - IP: customer.sttlwax1.pop.starlinkisp.net
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 NEED Bandswitch for Yaesu FL 2000B
Looking for a good band switch for the amp...or info on a reliable replacement.

Listing #1683949 - Submitted on 04/21/24 by Callsign NU5C - IP: syn-070-122-107-154.res.spectrum.com
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 Amp Supply LK-500ZA  
Amp Supply LK-500ZA legal limit power amp; makes 1500+ watts on 160-10m with 100 watts of drive. Wired for 240VAC. Includes manual soft start function, printed manual and a spare pair of used, good 3-500Z tubes. I'll take $1300 for the package. Can deliver within 50 miles of Nashville, TN or meet at a mutually convenient location. If I still have the amp this summer, I plan to have it available at HamQuest in July in Lebanon, TN and Huntsville in August. Shipping is optional at buyer's expense. Not interested in trades.

Listing #1683944 - Submitted on 04/21/24 by Callsign K4IDC - IP: c-71-203-215-21.hsd1.tn.comcast.net
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