QTH.COM Ham Radio Classified Ads: MISC - Swap amateur radio HF VHF equipment buy sell trade on line

WTB: KW TS-520 CW filter - YG-3395C: Wanted: a reasonably priced Kenwood YG-3395C 500hz cw filter for a TS-520. Please advise price shipped to me. Also please send photo of the item with a card showing current date and your call sign. Thanks - John W9IU; Listing #1763899 - Submitted on 04/02/26 by Callsign W9IU - IP: 99.96.181.57; Click to Contact -- Send this Ad to a Friend
FOR SALE; VIBROPLEX SEMI AUTOMATIC KEY: FOR SALE, A 100 year old Vibroplex bug, it is in good condition for it's age and rather rare, made in 1926 in their New York factory. Serial number 99520, Has black base with gold pin striping. $275 plus shipping from 88030. PayPal, personal check or money order fine.
73, Fred NO5Z; Listing #1763897 - Submitted on 04/02/26 by Callsign NO5Z/KH7Y - IP: customer.tmpeazx1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
LP-PAN Panadapter $99 shipped: In very good cosmetic and working condition. No cables. Comes with AC power supply. $99.00 shipped to lower 48.; Listing #1763896 - Submitted on 04/02/26 by Callsign K3MEJ - IP: c-73-86-6-88.hsd1.md.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
antenna analyzer: mfj 266c hf 6 meters,2 meters and 432 comes with manual looks like new $225 pickup only n3vs; Listing #1760741 - Submitted on 03/03/26 by Callsign N3VS, Modified on 04/02/26 - IP: 70.44.176.171.res-cmts.tnk.ptd.net; Click to Contact -- Send this Ad to a Friend
PUTIKEEG MINI IAMBIC KEY MCT02: 1
AD WILL DELETE WHEN SOLD
QSO VIA QTH ONLY
BRAND NEW IN FACTORY SEALED BOX
CW Keyer Double Paddle Morse Key Mini Versatile for radio enthusiasts, camping, or indoor use. The weight is 0.24 pounds (106 grams).
Constructed from Aluminum alloy for durability and rust resistance.
Features magnetic base for easy fixation on iron surfaces.
Customize Dit & DAH paddle distance for personalized experience.
Equipped with left and right switches for convenient operation. Includes 5.5mm wrench and 1.5mm hex key.
NOTE: PICTURE IS STOCK - I CAN SUPPLY A PICTURE OF THE SEALED BOX
$60 SHIPPED US; Listing #1763889 - Submitted on 04/02/26 by Callsign K4WSB - IP: 47-199-239-188.fdr01.tmtr.fl.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
QSK-5: I wish to sell an Ameritron QSK-5 T/R switch that I no longer need. These are no longer available from the manufacturer. The original cost was $379.00 but I am willing to accept a reasonable offer. I have two of these switches for sale. PayPal preferred.; Listing #1763888 - Submitted on 04/02/26 by Callsign K1MZM - IP: 69-53-40-228.burlvt.fidium.ccidns.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Flex Control: I wish to sell a Flex Radio Controller that I no longer need. The retail price is $200 and I wish to sell this one for $125 shipped. PayPal preferred but I will consider other forms of payment.; Listing #1763886 - Submitted on 04/02/26 by Callsign K1MZM - IP: 69-53-40-228.burlvt.fidium.ccidns.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
300 Hz Filter for Yaesu FTDX10: I sold my FTDX10 and the buyer did not want the 300 Hz roofing filter. I paid $200 for the filter and I would like to sell it for $150 shipped.
PayPal preferred but will consider all other forms of payment.; Listing #1763885 - Submitted on 04/02/26 by Callsign K1MZM - IP: 69-53-40-228.burlvt.fidium.ccidns.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Bencher BY-1 Key with Case: Offering a Bencher dual-lever iambic paddle key with black powder-coated solid steel base. Features adjustable spring tension and contact spacing. Key is in mint condition and works perfectly. It includes the allen wrench used for making adjustments. I was going to use this key for POTA which is why it is wired with a 3.5mm female plug and has a hard-shell carrying case, but it never made it out into the field.
The key itself weighs approximately 3 lbs, which provides stability while in use. The top just slides over the base on the hard case and needs to be secured during transport; it will be held together with rubber bands for shipping.
$125 shipped CONUS. PayPal F&F (NO G&S), check, money order; held until funds clear. All sales final, no returns.; Listing #1763829 - Submitted on 04/01/26 by Callsign K8MDG, Modified on 04/02/26 - IP: 172.58.120.44; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
DIY - PROJECT boxes for RF-UHF-VHF uwave: ***
BUILD YOUR Homebrew Radio Projects into these boxes:
HF, UHF, VHF, microwave, SDR, RF, outboard remote preamps,
QEX pcb prototypes,osc, Tuna-Tin, test gear,etc
***
(6 SOLD) 18 still AVAILABLE
> Small RF-tight(w gaskets),machined metal modules/enclosures
ea 4 small boxes with feedthroughs and SMA jacks already installed
w/4 hardline jumpers,
((12in X 7in X 1 1/4in)panels can be cut into 4 indiv boxes using bandsaw or mill)
>
> incl small PC boards with many components incl 3 Mini-Circuits
mixers MCL SBL-1(2) MCL SBA-1(1).
>
#1 2.25" X 4.25" 2 SMA jacks each end, 2 feed-throughs, 2 grounding tabs
#2 2.25" X 4.25" 2 SMA, 2 feed-thrus, 2 grounds
#3 4 1/4" square, 4 SMA, 5 feed-thrus and 3 grounds
#4 2.25" X 4.25" 2 SMA, 3 feedthrus, 1 ground.
>
each panel $33 incl one ea #1,#2,#3 & #4 plus ship USPS Ground
3.5 lbs ea
>
for more pics pls see link below
>
cul, John K3US/4 GA; Listing #1763881 - Submitted on 04/02/26 by Callsign K3US, Web Site: https://macon.craigslist.org/ele/d/warner-robins-diy-electronic/7910316864.html - IP: 162-239-234-159.lightspeed.tukrga.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend