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Displaying ads 31 to 40 of 189 ads matching your search for: filter
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KA9FOX Wishlist on Amazon.com

 RADIOHF - Elecraft K3 K3S K4 Items week of 4/1  
Elecraft K3 K3S K4 Items 4/1
Fred Cady manuals $46
K3 K3S knobs $8
K3S VFO Rubber $21
kat500 tuner $795 wow
KPA500 Like new - $2795
K3/0 Remote Head $480
K3/0 Mini Remote $991
KSYN3A Syn board $335
KDVR3 Digital keyer $181
KIO3 $178
K144XV 2 Meter module $330
KRX3 Sub Receiver - $256 price $226 with K3 or p3.
200,400,500 1.0 ,1.8 ,2.7 Filters $71 ea
250 CW $101
2.1 $91
2.8 $98
6K or FM $109
KAT3 Tuner $368 if you send me kant3 or $398 with no trade.
KBPF3 $153
K4 D/100 W/ tuner $5795
K3 Parts radio $324
K3/10 QRP $706
K3 - No tuner $999 WOW
K3 W/tuner $1352
K3S - W/Tuner $2425
K3S No tuner $2195
P3 $573
P3 VGA Module $292
P3 With TX Mon. $838
P3 W/ vga and TX Monitor $1044
P3 Trans Monitor option board & coupler $292
P3 Trans mon board $175
W2 Wattmeter - no coupler $247 WOW
2kw and 200w,2kw p3 w2 couplers $147
Lots of other items
Cables - many
------------
Wanted - Old boards from K3 after you upgraded . KANT3 etc Ksyn3 , Kio3, kxv3
Shipping included
Pay by Check, Zelle, PP FF
K6RO


Listing #1763752 - Submitted on 04/01/26 by Callsign K6RO, Web Site: http://www.K6RO.com - IP: 209-76-88-34.raymorgan.com
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 RADIOHF - FOR SALE ICOM SP-41 EXTERNAL SPEAKER  
FOR SALE is a ICOM SP-41 external filtered speaker in like new condition. It comes with the original box and is only sold as excess to my needs. The speaker is black in color and matches the current Icom radios but will work with any radio. The price is $150.00 (firm) plus $20.00 shipping. Payment via USPS or bank money order only. NO paypal.
For sale conus only. The speaker will ship when payment clears. Thanks for looking! 73


Listing #1763711 - Submitted on 03/31/26 by Callsign AE9DX - IP: 76-6-11-242.lcrs.centurylink.net
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 MISC - FORE SALE: Inrad 708+709 for FT-1000MP  
Hi all, I have 2 plug in filters for sale, both in Excellent shape for the 2nd IF in FT-1000MP, FT-1000MP Mark V Filed, and FT-1000MP Mark V 200W:
Inrad 708B 250hz CW (8215kHz center) $90.00 shipped
Inrad 709B 2.1kHz SSB (8215kHz center) $90.00 shipped
I buy and sell a lot and am well known and have lots of feedback here on QTH. I am good on QRZ!
Thanks,
Adam Farber W4AJF
Cooper City, FL


Listing #1763631 - Submitted on 03/31/26 by Callsign W4AJF, Modified on 03/31/26 - IP: c-73-125-11-213.hsd1.fl.comcast.net
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 MISC - Yaesu Crystal Filters For Sale  

Yaesu Crystal Filters For Sale:
-
I have a variety of crystal filters available
that fit Yaesu rigs.
All of these filters work 100% like they should,
and look great also.
-
The following filters are for the 8.2 MHz IF.
They fit the FT-1000 series, plus many, many others.
If you have a fairly modern Yaesu rig, they probably
fit, but check you manual.
-
Yaesu XF-8.2M-251-01, 250 Hz CW
filter for the 8.215 MHz IF. $75
-
Yaesu XF-8.2M-202-01, 2000 Hz SSB
filter for the 8.215 MHz IF. $75
-
.
The following filters are for the 455 KHz IF.
They fit the FT-1000 series, FT-890, plus many others.
If you have a fairly modern Yaesu rig, they probably
fit, but check you manual. As a general statement,
the filters for the 455 KHz IF are sharper, with
steeper skirts.
-
XF-455K-501-01 (YF-100)
500 Hz wide for CW $115
-
Prices do not include shipping from Florida.
-
Thanks. 73,
Ken, W8EK
Voice Phone (352) 732-8400
.


Listing #1763685 - Submitted on 03/31/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com
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 MISC - Crystal Filters for TenTec Rigs FS   

Crystal Filters for TenTec Rigs For Sale:
-
-
This filter is used in TenTec rigs
in the 9 MHz IF. This includes the Orion I,
as well as Omni series A, B, and C; Omni V,
Omni VI, Argosy, and maybe others.
Any that have a 9 MHz IF.
.
InRad 762 premium filter
600 Hz wide, CW, $110
-
-
The following filters are used in the 6.3 MHz
IF. This includes the Omni V, Omni VI, Corsair,
Paragon, and others. They are $75 each.
-
285 Filter
500 Hz wide for CW
-
Prices do not include shipping from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.


Listing #1763684 - Submitted on 03/31/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com
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 RADIOHF - TRIO (Kenwood)TS-520d/ SP-520 /CW/filter  
for sale,TRIO (Kenwood) TS-520D plus SP-520 and CW filter installed. Looks excellent and works as it should output is 110 watts and little less 80 watts or so in 10 meters, speaker has the original shipping box, also has the dc adapter and factory input cable, happy to answer any questions ,paint finish is excellent.no Mic or manual (bonus, Embroidered cover a 30.00 item NC).
Have more pictures and video on request.
$350.00.00 , shipped conus. this will made a very nice vintage station!!!
sorry no returns or warranty(you know the reason) I use pirate shipping to save $$
thank you for considering my add!!
Hiram


Listing #1762776 - Submitted on 03/21/26 by Callsign AG4KH, Modified on 03/31/26 - IP: 47-200-254-199.fdr02.brnd.fl.ip.frontiernet.net
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 RADIOHF - Elecraft K3/10 Transceiver # 2079 10 Wat  
Elecraft K3/10 High Perf 160-6m Transceiver 2.7 # 2079 10 Watt QRP
I have been asked for a 10 watt k3 many times,so here you go.
$718 delivered - check, Zelle, PP FF ok.
SER # 2079
10 Watts
2.7 SSB filter
KIO3
Very nice radio
Latest firmware installed. 5.67
Works as it should.
Good condition.
Power cord
Used it today on CW and SSB.
If you are looking for a great radio without lots of options that you won't use,this may be for you.
Missing the rear panel,but you can easily make one.
And if you want a K3 with more options,I have many to choose from.
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 #1763027 - Submitted on 03/24/26 by Callsign K6RO, Modified on 03/30/26, Web Site: http://www.K6RO.com - IP: 209-76-88-34.raymorgan.com
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 MISC - For Sale: VA6AM High Pwr Filter 20M  
For Sale is a like new VA6AM 20 meter high power filter. I purchased this and some others thinking I would do SO2R but have come to the realization I will never do this. Time to convert to cash. Rated at 2500 watts. Only used once on field day. Paid over $400, asking $350.00 shipped lower 48. Jim N9TK 708-602-0886. Pay pal ok F-F or Zelle.

Listing #1763625 - Submitted on 03/30/26 by Callsign N9TK - IP: 172.56.16.245
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 MISC - Flex 6300 * Viking Ranger and more at at
.
Flex Radio 6300 (with ATU): Mint condition/refurbished unit, recently serviced by Flex (new fans/SD card). original box, manual, and mic. $995 shipped.
.
Johnson Viking Ranger: Restored repainted cabinet, recapped and retubed. $325 + shipping. Has a couple of scuff marks on top of cabinet.
.
Behringer EX-3200 Exciter: "Big Bottom" audio processor for "voodoo audio" setups. (Missing surround knob). $150 shipped.
.
RODE NT-1A Condenser Mic: Includes shock mount and pop filter. $95 shipped.
.
Heil PROSET 6 Headset: Original box included. $110 shipped.
.
Bird 3217 "Bird Watcher" Monitor: Rack-mount power monitor (2MHz to 1GHz). 7/8" line section and slug required, NOT included. $300 + shipping.
.
Drake WH-7 Wattmeter: Original vintage finish, calibrated $150 shipped
.
Lots of various lightning arrestors for HF, VHF and rotors, I.C.E., Array Solutions and Polyphasers. I probably have what you need.
.
Brown Brothers Iambic Key. VG $100 shipped.
.
I buy/sell/trade. Matt W1MBB


Listing #1763438 - Submitted on 03/28/26 by Callsign W1MBB, Modified on 03/30/26 - IP: 23.124.38.7
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 RADIOHF - JPS NIR-10 NIR10 Bandpass Noise Filter  
JPS NIR-10 NIR10 Bandpass Noise Filter in great shape. Works great $100 shipped.

Listing #1763610 - Submitted on 03/30/26 by Callsign W1MBB - IP: 23.124.38.7
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