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Displaying ads 11 to 20 of 230 ads matching your search for: filter
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KA9FOX Wishlist on Amazon.com

 RADIOHF - ICOM IC-706MKIIG HF,VHF,UHF Very NIce!  
Very Nice ICOM IC-706MKIIG as built by factory with FL-272 filter, DSP installed and functional. New - ICOM HM-152 Hand Mike. New - 8' long 12 gauge Double Fused Power Cord. Radio is in very good condition. I would rate an 8 to 9. No gouges, scratches or marks. Slight paint wear on corners of case. Front panel has no discernable wear on buttons or knobs. Display is clear and bright with no anomalies. Picture set is available, just email. Works as expected on TX and RX , all bands and modes. 14mhz RX at -132 dbm (-132 is lowest test signa level) tone still audible! $560 + $45 fixed shipping includes insurance. Shipped Continental USA. Pick up at my QTH no charge. Zelle (preferred), Venmo, Cashap, Western Union transfer, Cashiers Check, cash or cash equivalent. No Paypal. Radio will be double boxed for safest possible shipping. Radio will be shipped next business day, with all FedEx info emailed to you.


Listing #1686619 - Submitted on 05/12/24 by Callsign KR0P, Modified on 05/18/24 - IP: 129.sub-174-235-215.myvzw.com
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 RADIOHF - FOR SALE: ELECRAFT K3-2.8 SSB & 400 CW  
FOR SALE: ELECRAFT K3-With Microphone, Power Cord, Manual, Nifty Manual. 100 Watts, 2.8 SSB and 400 CW filters, Firmware 5.67. Serial # 5352. Nice condition. Used it for 10 Meter with MIXW. USA sales and shipping only. $1145 Shipped. USPS Money Order or PayPal. Being sold as. Thanks for looking. I also have more photos if you want to see them let me know...

Listing #1686882 - Submitted on 05/14/24 by Callsign W5APL, Modified on 05/18/24 - IP: 108-203-112-40.lightspeed.rcsntx.sbcglobal.net
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 AMPHF - Sb-220 beautiful $1200 OBO  
I have an excellent condition sb-220 for sale. Amp has been completely gone through and was a very nice original build before I went through it. I purchased this amp from the original ham who hadn’t used it since the early 80s. It sat on a shelf where it just collected dust for many years. This amp has original Eimac tubes that work wonderfully at full output. This is a super nice unmolested example and with 100 watts drive, will do legal limit PEP on the low bands and about 1200-1300 on 10 meters. The fan is really quiet and the amp tunes very well. Input tune is good on all bands using my 746 pro. Amp has brand new power supply/metering board, soft key, filter caps, parasitic suppressors supplied by Lou, W1QJ. Grids have been properly grounded with flat copper strap. Bias mod has been done also. Outer case has been nicely refinished due to fading. Has standby switch added also. Available for local pickup only. Come try it out in my shack. May trade

Listing #1687038 - Submitted on 05/16/24 by Callsign KN4CTD, Modified on 05/17/24 - IP: 139.sub-174-219-105.myvzw.com
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 RADIOVHF - FOR SALE YAESUFT 847 SATALITE RADIO
YAESU FT847 SATAITE RADIO 100 WATTS 160m TO 440 MHZ SET UP FOR SATALITE OPERATION. USED VERY LITTLE, LOST MY ANTENNA SYSTEM. IT HAS $600 IN FILTERS INSTALLED. $800 FOB 30047 OR PICKUP 30 MILES NE OF ATLANTA, GA

Listing #1687115 - Submitted on 05/17/24 by Callsign W3CDE - IP: adsl-99-37-21-3.dsl.wlfrct.sbcglobal.net
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 RADIOHF - FOR SALE YAESU FTDX 2000 MP
YAESU FT 2000D MP 200 WATT RADIO WITH ALL FILTERS. ORIGINAL BOX. WORKS GREAT. $1600 FOB ZIP 30047 OR PICK UP ATLANTA GA ARES XYL SAID SELL W3CDE

Listing #1687111 - Submitted on 05/17/24 by Callsign W3CDE - IP: adsl-99-37-21-3.dsl.wlfrct.sbcglobal.net
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 RADIOHF - ICOM FL-96 455KHZ FILTER SSB WIDE 2.8KHZ  
Gently used ICOM FL-96 455KHZ FILTER SSB WIDE 2.8KHZ - upgrade you ICOM IC-746, IC-718, IC-78, IC-R75 and possibly other radios. Works as it should. Solder 4 pins and change filter option in setup settings, refer to your documentation before purchasing.
$85 shipped to CONUS licensed HAM, payment via PAYPAL. Will send you PAYPAL invoice.


Listing #1687072 - Submitted on 05/17/24 by Callsign N4VXX - IP: syn-035-137-056-090.res.spectrum.com
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 POWERSUP - FS : 275V regulator for 516F-2 / PM-2   
FS : 275V regulator for 516F-2 / PM-2
Due to the old 1956 design of 516F-2, or PM-2 power supply for Collins KWM-2 (A) or 32S series transmitters runs on 125V AC power Voltage, the 516F-2 supply should deliver 275V Low Volt becomes 330V Plus minus during receive mode of KWM-2(A), vacuum tubes get 330V which will shorten life of tubes and cause extreme hot temperatures affect other parts. KWM-2(A)and 32S series transmitter get lot of heat problems. I have a solution to keep the LV to exactly 275V either transmit or receive mode.Using 500V MOSFET and series of Zener regulators,LV is now tightly regulated which helps keep the VFO with no drift and no audio hum as it works as ripple filter.The board is 22mm x 30 mm by size, made with SMD components and can be fit to the sidewall of power supply. Price is $40 plus $6 for USPS. two or more it has to be shipped by priority, price is $12.check to my QRZ.com address.Other output V,150V or 250V or 300V is possible


Listing #1687071 - Submitted on 05/17/24 by Callsign K6HM - IP: 75-37-192-218.lightspeed.lsatca.sbcglobal.net
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 AMPHF - 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 #1687070 - Submitted on 05/17/24 by Callsign K6HM - IP: 75-37-192-218.lightspeed.lsatca.sbcglobal.net
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 AMPHF - FS: SBE SB2-LA HF Amplifier  
SBE SB2-LA amplifier in excellent condition. 80 to 15 meters. It uses six 6LQ6 and produces 800 watts PEP out. Input is 1.5 to 1 SWR or less on all bands. Cleaned relay with DeOxit. New HV filter caps installed with twice factory capacitance. Tubes are newer replacement that cost $270.
Most power output for price on QTH. This amp weighs 45lbs. Huge power transformer and has a separate filament transformer for a conservative design. $595 + shipping to USA lower 48.


Listing #1685920 - Submitted on 05/07/24 by Callsign N8FVJ, Modified on 05/17/24 - IP: fl-67-235-169-153.dhcp.embarqhsd.net
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 AMPHF - ALS-1300 w/PSU  
$2,100
Fully functional, located in Nashville, TN. 10/12m filter board isn't installed but in light of the recent announcement that module is on order from MFJ & will be included in the sale. Will ship at buyer's expense.


Listing #1676233 - Submitted on 02/21/24 by Callsign K4IDC, Modified on 05/16/24 - IP: c-71-203-215-21.hsd1.tn.comcast.net
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