|
 RADIOHF - For sale IC-7300 W PTRX board $800 
- 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 - IP: hanseenv.net
- Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
- AMPVHF - 2 Meter Receive Preamp
- Advanced Receiver Research
144-148 MHz Receiver Preamp
Receive only, not for transmitting
$85 Shipped
- Listing #1765919 - Submitted on 04/24/26 by Callsign W4JST - IP: 73.99.134.215
- Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
- RADIOHF - FOR SALE: FLEX-5000A VU5
- FLEX-5000A with VU5 module. Covers HF, 6M, 2M, 70cm. Has RX2 second receiver module and ATU module. Comes with power cable and 2 firewire computer cards. I bought the radio in 2019 and UPS damaged the top front corner of the case (see picture). There is no internal damage to radio. Additional pictures (including back panel) available. Uses KE9NS software (free download). I recently upgraded to a FLEX-6400 so I need to make room. $1,250 including shipping to lower 48.
- Listing #1765916 - Submitted on 04/24/26 by Callsign AA4LB - IP: 38.64.17.153
- Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
- RADIOANQ - FS: Hallicrafters S-120 Receiver
- Near mint S-120 with all new tubes ($40 value) and new HV capacitors. Aligned IF cans. New paper replacements poly caps ($19 value) included, but original are good. New 1N4007 diode replacing selenium rectifier. Polarized power cord installed removing shock hazard. $79 + shipping to USA lower 48.
- Listing #1765915 - Submitted on 04/24/26 by Callsign N8FVJ - IP: 71-214-51-64.orlf.qwest.net
- Click to Contact -- Send this Ad to a Friend
- RADIOHF - SunSDR2-Pro
- SunSDR2 PRO HF, 6m & 2m Transceiver - SunSDR.eu
The SunSDR2 PRO is a compact 20W HF/6m and 7W 2m (15W/7W typical) Direct Sampling SDR transceiver designed for high-performance contesting and DXing. It features a LAN interface for remote operation, supporting up to 80 MHz wide bandscope and dual-channel receiver. The rig requires 12–16V DC and offers exceptional receiver sensitivity (MDS below -131 dBm).
1,200.00 free shipping , I accept zelle, paypal money order and credit card (3.5% charge)
- Listing #1765907 - Submitted on 04/23/26 by Callsign WA4EV - IP: c-73-205-189-164.hsd1.fl.comcast.net
- Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
 MISC - RECEIVER FILTERS FOR VARIOUS RADIOS
- MAKE AND OFFER - - MAKE AN OFFER
-
Estate find - - a large box of various crystal and mechanical filters.
All prices include shipping in the USA
-
KENWOOD
YG-455CN-1 - - $85
YK-88C-1 - - $70
pc board (X48-3110-00) from a TS-50S with one stock SSB filter and room for an optional CW filter - $50
-
DRAKE
SL-500 - - $85
-
ICOM
FL-32A - - $60
-
YAESU
2-1/2 inch square pc board with 3 Yaesu crystal filters listed below- - $99:
- XF-8.2M-602-01
- XF-8.2M-501-01
- XF-8.2M-242-02
-
INTERNATIONAL RADIO CORP (INRAD).
#99 - 455 KHz, 400 Hz - - $80
#760 - 9000.75 kHz, 250 Hz, on pc board - - $90
-
COLLINS
F455FA21 6411 (526 9427 00) - - $75
F455Z4 1V2 (265 9364 00) - - $75
Five spring mounting clips that hold the top of the plug filters in a 75A series receivers (these look like large fuse clips)- - $25 for all 5.
- Listing #1760933 - Submitted on 03/04/26 by Callsign K3DUA, Modified on 04/23/26 - IP: pool-173-69-135-23.bltmmd.fios.verizon.net
- Click to Contact -- Send this Ad to a Friend
- RADIOANQ - FOR SALE: Hallicrafters S-120 tube Rec.
- This tube receiver is in excellent physical condition. A electrolytic capacitor kit has been installed and all tubes test in excellent condition. An alignment has been performed and all bands receive well including band 4 up to 10 meters. When conditions are right it receives WWV well at 25 MHz. Works best with an outdoor wire antenna but the rare original telecoping antenna attaches to the back panel. This receiver is a lot of fun on all the bands and has a bfo for sideband listening. $120 plus $15 shipping.
- Listing #1765903 - Submitted on 04/23/26 by Callsign KF4RWG - IP: 71-220-139-58.tlhs.qwest.net
- Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
- RADIOHF - COLLINS 75S-3 RECEIVER HAS 200Hz CW FIL.
- I'm selling a very good looking Collins 75S-3 for the estate of an SK friend.
IT HAS FACTORY INSTALLED RARE COLLINS X455KQ200 200 Hz CW FILTER AS WELL AS THE STANDARD 2.1 kHz SSB FILTER
Receiver pictured is the actual COLLINS 75S-3. All correct controls and knobs. This radio hasn't been used too much in the past couple of year and I can tell that the controls and switches need cleaning and lube. Serial No. 10384.
I have several more photos both inside and out - just ask.
PRICE: $525. or near offer. For pick-up at Greer, SC or add $32. shipping (USA).
JON,
K1VVC
- Listing #1765899 - Submitted on 04/23/26 by Callsign K1VVC - IP: 172.59.218.129
- Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
- RADIOHF - Elecraft KRX3 K3 Sub Receiver - Sale
- ELECRAFT K3 K3S KRX3 SUBRECEIVER - OPTION -
$261 delivered check , Zelle, or PP FF ok.
$220 with a k3 or P3 purchase.
Removed from a working radio - see list of what you get :
SUBRECEIVER
DSP BOARD
MIXER BOARD
NOISE BLANKER BOARD
KNB3 SUBIN BOARD
KNB3 SUBOUT BOARD
4 TMP CABLES
HARDWARE
KSYN3 - Original version SYN board.
Please see pictures of everything included.
This is a stock picture,as I had 2 of these.
I think everything in this option kit is unavailable at this time from Elecraft,and may never be made again .
Will fit your K3 or K3S rig. If installing in a K3s, or a K3 with a newer SYN board,you will need to get a newer KSYN3A board.
I usually have these in a separate listing.
I think these were around $800 when available.
You will need to obtain filters if you need them,but they are easy.
I have them listed in a separate listing.
Happy to help you if you are not 100% sure how to do this !
Larry k6ro
- Listing #1760366 - Submitted on 02/27/26 by Callsign K6RO, Modified on 04/23/26, Web Site: http://www.K6RO.com - IP: 99.37.36.186
- Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
- RADIOHF - Elecraft K3 K3S KSYN3A Updated Synthesiz
- Elecraft KSYN3A K3 K3S UPDATED Synthesizer Option board.
$339 delivered - check, Zelle, PP FF ok.
If you want to upgrade your K3 to close to a K3S,you may want this.
Or,if you are adding a sub receiver to your K3S,you will also need one of these.
I have a matching K3 in another listing.
These have been discontinued at Elecraft.
Comes with manual.
Please see pictures for more details.
Local pickup is also fine.
I can be reached through email if you have questions about this unit.
Larry K6RO
- Listing #1763276 - Submitted on 03/26/26 by Callsign K6RO, Modified on 04/23/26, Web Site: http://www.K6RO.com - IP: 209-76-88-34.raymorgan.com
- Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
|
= Ad was Edited or Renewed 
= Original Ad
Previous 10 Ads
Next 10 Ads 
