Free Ham Radio Classified Ads
Ham Radio Classified Ads
A Free Service by KA9FOX & QTH.com

Classifieds Home - Feedback Forum - Swap Chat Board - Safe Trading Tips
Search Ads - Place Ad - Edit Ad - Delete Ad - Callsign Lookup - Make Donation
Contact KA9FOX - Banner Advertising - Web Hosting - Ham Radio Homes

View All Banners     Advertise Here

SEARCH RESULTS

Displaying ads 111 to 120 of 230 ads matching your search for: filter
= Photo available, click to view      = Ad was Edited or Renewed      = Original Ad


KA9FOX Wishlist on Amazon.com

 POWERSUP - Astron SS-30M Metered  
Astron SS-30M metered & back-lit, fan cooled switching power supply delivers 30 Amps at 13.8-volt Output (25 continuous Output). Supply is fully EMI filtered to provide RFI-resistance in the HF bands. Light scratches on top cover. With 120 vac power cord. $150 picked up at qth or $170 shipped. Any questions call 301-233-0910. Thanks, Dave N3EJT

Listing #1732106 - Submitted on 06/07/25 by Callsign N3EJT - IP: 36.sub-174-216-189.myvzw.com
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 MISC - 4Sale: BHI Noise Away Module   
I have for sale a BHI Noise Away Module, aka Amplified Noise Eliminating Module. It is in excellent working and cosmetic shape, save for a small area on one side where some paint has chipped off. These units are legendary in their ability to amplify signals and reduce background noise to make listening more enjoyable. They work well with older rigs that do not have lots of bells and whistles, but are also useful for modern rigs and often accomplish what built in NR filters cannot. New these units cost $165 new. This one can be shipped to your CONUS QTH for $85.00. PayPal greatly preferred for payment. Only other acceptable form of payment is USPS Money Order.


Listing #1732079 - Submitted on 06/07/25 by Callsign N8VZ, Web Site: https://www.n8vz.com - IP: syn-024-210-021-208.res.spectrum.com
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 MISC - Trio kenwood cw filter
For sale
Cw filter
TRIO / KENWOOD YG455CN
PRICE. $75 INCLUDING SHIPPING 48 STATES
USPS MONEY ORDER, PAYPAL


Listing #1732063 - Submitted on 06/07/25 by Callsign K2DGR - IP: 82.sub-174-231-48.myvzw.com
Click to Contact -- Send this Ad to a Friend

 RADIOHF - FS: Icom IC-765 HF Transceiver  
For sale is my Icom IC-765 HF Transceiver. Fully functional. 100 watts output PEP. Operates well for its age. No mic, no manual. I’m downsizing the shack. It does come with power cord. No added special filters. Comes with stock filters that radio originally has. . It does NOT have the speech PCB installed. This radio has been MARS modded. Only IC-765 is for sale, not other items in pictures. Being sold as-is, no returns due to vintage equipment. Serial number: 01139. I do have pictures of the inside of transceiver if requested. The front trim that has the Icom logo and model is a little loose. No biggie. I prefer local pickup in the Scranton Pennsylvania area. Shipping weight would be about 50 lbs. with boxes and shipping materials. Asking $500. Plus shipping cost.

Listing #1731954 - Submitted on 06/06/25 by Callsign KA3FMO - IP: 104.28.78.180
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 MISC - Kenwood SP-950 Speaker  

-
Have excellent Kenwood SP-950 speaker with 3 filters and 2 Inputs ....
-
$125 plus shipping $16
-
Payment via ZELLE, M.O. or personal check when clears.
-
Thank you,
Tom Stack - WQ5J
tom.stack73 at yahoo.com
-


Listing #1731895 - Submitted on 06/05/25 by Callsign WQ5J - IP: 104-53-68-31.lightspeed.rcsntx.sbcglobal.net
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 ANTVHF - Antennas-Amplifiers 2 meter bp filter  
2 meter 144 MHz – 148 MHz 100 W 0.15 dB Super Low Loss Receiving and Transmitting Band Pass Filter
Intended for use with transceivers and transverters up to 100 W output, or before any wide band low noise amplifier (LNA) to protect from out-of-band signals.
This filter is equally good for transmitting and receiving with super low loss (0.15 dB).
Super low insertion loss. Excellent to put before any LNA or protect the receiver from HF transmitters. This band-pass filter will suppress any signals from HF 1.8 – 28MHz stations 50-54MHz, 70cm 432MHz (430 – 440MHz).
The filter will reduce TVI problems or your problem with neighbors with strong HF, 6 meter or 70 cm transmitters.
$100.00 + cost of shipping


Listing #1731860 - Submitted on 06/05/25 by Callsign W4ANT - IP: iqsweb.forestry.state.sc.us
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 AMPVHF - 200 watt UHF Amp with Telewave IMD Panel  
Henry UHF Amplifier 1-2 watts in, 200 watts out. Tuned for 443.5 MHz. Telewave UHF IMD panel. Two single stage 400 watt UHF isolators (in series for dual stage), UHF low pass filter, 100 watt and 35 watt loads. 60 db of isolation. This would make a great repeater amplifier.
$800 shipped CONUS
TNX Jim.


Listing #1731842 - Submitted on 06/05/25 by Callsign W7OWC - IP: 99.65.197.68
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 MISC - Telewave IMD panel 2 meters  
Telewave IMD panel. Better than 70db isolation. Two stage isolator (T-1560), VHF low pass filter, 75 and 35 watt loads. Rated at 125 watts. .75 db insertion loss. Currently tuned for 145.370 MHz. I can retune if you want no extra cost. Mounted on 3 RU panel.
$450 shipped
TNX Jim


Listing #1731835 - Submitted on 06/05/25 by Callsign W7OWC - IP: 99.65.197.68
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 RADIOHF - DRAKE SPR-4 RECEIVER GREAT CONDITION   
Here we have a Drake SPR-4 in very beautiful condition. Unit powers up and receives well. The crystal slots are all filled with the exception of 2. No other filters or VFO fine tune installed. I am offering this unit for $350.00 firm. Please email me for more pictures. Shipping will be actual cost with insurance. I will calculate once I receive your address.

Listing #1731789 - Submitted on 06/04/25 by Callsign KE4NTG - IP: 75-60-99-71.lightspeed.miamfl.sbcglobal.net
Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend

 RADIOHF - kenwood ts-450sat
kenwood 450s with built in tuner stock filters looks new works as it should $350 pick up belleville wv phone 3043775548

Listing #1731722 - Submitted on 06/04/25 by Callsign KC8LTG - IP: dynamic-acs-24-112-135-24.zoominternet.net
Click to Contact -- Send this Ad to a Friend


BackPrevious 10 Ads Next 10 Ads Next

RF Parts - Large inventory of parts for Amateur Radio, Commercial and Broadcast Communications Equipment
View All Banners     Advertise Here

Classifieds Home - Feedback Forum - Swap Chat Board - Safe Trading Tips
Search Ads - Place Ad - Edit Ad - Delete Ad - Callsign Lookup - Make Donation
Contact KA9FOX - Banner Advertising - Web Hosting - Ham Radio Homes

© 2025. The QTH.com Ham Radio Classified Ads website is Created and Maintained by Scott Neader, KA9FOX.

99.9329 ms (0.0999 secs)

Free Ham Radio Classified Ads

Uh oh! It looks like you’re using an ad blocker.

Banner Advertising, along with Donations, keeps the QTH.com Classifieds free to use for everyone.
Please support the QTH.com Classifieds by allowing ads to be displayed. Here is how!

Or, for now, you may continue to use this site without unblocking ads.