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Displaying ads 1 to 10 of 3418 ads matching your search
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 RADIOHF - Sunair RT-9000E SDR HF Transceiver  
This is Sunair's latest sdr hf transceiver. Covers 500 kc thru 30 mhz continuous. am,fm,ssb,cw. For more info and specs google RT-9000E and read all about it on Sunairs website. 6500.00 / local pickup or will discuss shipping. Thanks.

Listing #1766928 - Submitted on 05/03/26 by Callsign W6VHK - IP: 99.95.228.98
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 MISC - Dunestar 400-15 400-10 TVI notch filters  
These are tunable notch filters you place between the antenna input to your TV and the TV antenna (or any VHF radio input). They are designed to reduce the overload from a 15m signal (400-15) or a 10m signal (400-10). Unlike regular high-pass filters that are typically used to reduce interference, these are specifically tuned for these two bands. They can be used in series to cover more than one band and can also used together with high-pass filters for additional attenuation.
$65 for both


Listing #1766927 - Submitted on 05/03/26 by Callsign K1CC - IP: 47-166-5-121.bng03.hrfr.ct.frontiernet.net
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 MISC - Heavy duty 2-pedal foot switch  
This is a very heavy duty industrial foot switch to allow PTT or amplifier switching in your shack. There are two momentary (press-and-hold) operation switches. Includes 15 ft of 14/3 cable rated at 600V, switch contacts are very large, at least 20A 250V AC. I can ship the switches without the cable if you're using it for a low-voltage application and don't need the heavy cable.
The foot pedals are interlocked, meaning you can't press them both at the same time. Pressing one side will mechanically disengage the other side. Nice for interlocking the PTT on 2 radios without the risk of both transmitting simultaneously.
$40 + shipping
-- Rich K1CC


Listing #1766926 - Submitted on 05/03/26 by Callsign K1CC - IP: 47-166-5-121.bng03.hrfr.ct.frontiernet.net
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 RADIOHF - WANT: Heathkit Q-multiplier
Want: Heathkit Q-multiplier. Either model. Must work and be cosmetically okay. Pic with your call sign and info. Please state price shipped. Email (ONLY thru QTH.COM's email relay service) or phone call. NO TEXTS on initial contact. Keeps scammers down. Thanks for reading

Listing #1766925 - Submitted on 05/03/26 by Callsign K5INW - IP: h63.221.16.98.dynamic.ip.windstream.net
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 ANTETUNE - Palstar HF AT-Auto Tuner Kessler Edition  
Great condition legal limit 1.8 - 54 MHz auto tuner that is rated at 1800 watts PEP SSB, 1500 watts CW key-down. No modifications, up to date firmware and recently calibrated and cleaned / lubricated. orks with pretty much any radio as it has RS232 and CIV ports. Will follow radios frequency using CAT and has lots of memories for instant tuning. Dimensions - 12.5”Wide, 6.25” High, 17” Deep, and Weight - 17 lbs. eHam rating of 4.9. Included will be the tuner, power cord and manual. From a non-smoking environment.
Asking price firm at $850 for pick-up only in Morris Plains NJ. Can meet at reasonable distance from QTH.
If both this Palstar HF AT-Auto Tuner(Kessler Edition) and the Heathkit SB-220 Amp posted are purchased, I will include the cabinet shown at no cost.
Thanks for looking! Ed KD2DNB


Listing #1766924 - Submitted on 05/03/26 by Callsign KD2DNB - IP: pool-96-225-78-40.nwrknj.fios.verizon.net
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 AMPHF - NICE Heathkit HF SB-220 AMPLIFIER   
NICE Heathkit HF SB-220 AMPLIFIER
Excellent physical and working condition HF amplifier. 2kW PEP input linear amplifier (approx. 1100-1600W output) for 80, 40, 20, 15, 10 meters amateur radio bands, renowned for durability and using two 3-500Z tubes. Maximum drive 100Ws, I limited input for output of 1,000 watts to extend tubes/radio life All Capacitors and Tubes replaced as required. Full output tubes and all controls and lights work as they should. Harbach mods made to allow work with modern radios. Weight - 48 lbs, Dimensions - 14-7/8” W x 8-1/4” H x 14-1/2” D, wired for 120VAC but can be easily changed to 220 VAC. eHam rating of 5. Comes with custom dust cover and manual. From a non-smoking environment.
Asking price firm at $1,000 for pick-up only in Morris Plains NJ. Can meet at reasonable distance from QTH.
If both the Amp & Palstar HF AT-Auto Tuner(Kessler Edition) posted are purchased, I will include the cabinet shown at no cost.
Thanks for looking! Ed KD2DNB


Listing #1766923 - Submitted on 05/03/26 by Callsign KD2DNB - IP: pool-96-225-78-40.nwrknj.fios.verizon.net
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 RADIOHF - For sale IC-7300 W PTRX board $800 Pend  
I have my IC-7300 With the Radio Analog PTRX-7330 SDR board installed for sale.I am the original owner.
PTRX let you connect a SDR receiver to the radio
I have the original boxes, manuals, Mic, and power cord.Can deliver local about 100 miles Kalamazoo Michigan. Shipping we can split. Can deliver to Hamvention.


Listing #1765925 - Submitted on 04/24/26 by Callsign AC8HZ, Modified on 05/03/26 - IP: hanseenv.net
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 RADIOHF - Flex 6300  
Hi I have a very nice Flex 6300 with tuner newer 4.218 version of smart sdr this rig has rack handles option and original box $900 payment postal money order zella or paypal if you pay fees and shipping


Listing #1766723 - Submitted on 05/01/26 by Callsign NY3R, Modified on 05/03/26 - IP: 151.240.93.78
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 ROTATORS - CDE HyGain Rotor Controller  
Good condition 8 wire rotor controller.
*
Turned a HamIV rotor fine, but no direction indication.
*
$43 shipped USA. Regular PayPal, check, or USPS Money Order
(Additional pix at the website below)


Listing #1766816 - Submitted on 05/02/26 by Callsign WB7X, Modified on 05/03/26, Web Site: http://www.WB7X.net - IP: ip24-251-197-114.ph.ph.cox.net
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 RADIOHF - Kenwood SP-31 Speaker  
-Pending Sale- Kenwood SP-31 Filtered desk speaker. Dual front selectable A & B radio inputs as well as selectable front audio filters. Speaker matches the Kenwood 850 & 870 series and others. A few light scratches on top cover but really nice looking. $95 picked up at QTH or plus shipping. I have more pics, just ask. Questions call 301-233-0910. Thanks Dave N3EJT

Listing #1765665 - Submitted on 04/21/26 by Callsign N3EJT, Modified on 05/03/26 - IP: 136.sub-174-250-48.myvzw.com
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