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RF Parts - Large inventory of parts for Amateur Radio, Commercial and Broadcast Communications Equipment
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Displaying ads 61 to 70 of 687 ads in this category.
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KA9FOX Wishlist on Amazon.com

 kenwood smc34  
kenwood smc-34 speaker microphone $36 shipped
i no longer use paypal
zelle,venmmo,cash app,postal mo or check pedro WY4A please respond via qth


Listing #1764886 - Submitted on 04/13/26 by Callsign WY4A, Modified on 05/04/26 - IP: 71-214-215-1.orlf.qwest.net
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 TenTec 243 Remote VFO For Sale   

TenTec 243 Remote VFO For Sale:
-
The TenTec 243 Remote VFO is an accessory to
the OMNI transceiving system which allows two
frequencies of operation. A mode switch with
LED indicators provides selection of any one
of six modes of operation: OMNI transmit and
receive; REMOTE transmit and receive; OMNI
transmit-REMOTE receive; REMOTE transmit-OMNI
receive; OMNI transmit-both receive; and REMOTE
transmit-both receive.
-
Full, instant break-in is retained no matter
what mode is selected.
-
In addition to the remote capability, a four
position crystal oscillator may be selected
as the remote generator for fixed frequency
operation, such as for MARS or net operation.
-
This is a very versatile unit!
-
This one works as it should and looks great.
-
Buy it with paper work for $95 plus shipping
from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.


Listing #1766943 - Submitted on 05/03/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com
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  Mechanical Filters for Collins 75A4 FS  

Mechanical Filters for Collins 75A4
For Sale:
-
I have a pair of Collins mechanical
filters that were used in a Collins
75A4 receiver. They have been tested,
and both work well. These plug into
the 9 pin socket behind the front panel
of the 75A4. It is quite likely that
they can be used in other receivers as
well.
-
300 Hz filter for narrow CW
-
9000 Hz for AM
-
Each filter is $195. Buy both of them
for $375.
-
Prices do not include shipping from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.


Listing #1766940 - Submitted on 05/03/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com
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 PJ-068 COLLINS AND DRAKE AUDIO PLUGS  
Two of the three plugs are used but still very functional. Solder lugs on two units are still attached. No solder lugs on one unit just needs to be hard wired with the screw still attached. $15ea shipped. I take Paypal, PMO and check.

Listing #1764601 - Submitted on 04/10/26 by Callsign W6XI, Modified on 05/03/26 - IP: ip68-109-162-111.ph.ph.cox.net
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 NATIONAL RADIO CERAMIC COIL FORM  
This heavy ceramic coil form is 2. 5 inches in diameter and is 5 inches long it has groves for 25 turns and has 22 turns of solid copper installed on it. The diameter of the windings is 2.25 inches. The form also has four holes for mounting hardware. $39 shipped. I take Paypal, Postal MO and check

Listing #1764145 - Submitted on 04/05/26 by Callsign W6XI, Modified on 05/03/26 - IP: ip68-109-162-111.ph.ph.cox.net
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  CERAMIC COIL FORM / INDUCTOR  
This heavy ceramic coil form is 2. 5 inches in diameter and is 5 inches long. It has groves for 25 turns and has 22 turns on it. Diameter of the windings is 2.25 inches. There are mounting holes on one side of the form and pins that the winding is terminated at on the opposite side. $37 shipped. I take PayPal, Postal MO and check.

Listing #1764147 - Submitted on 04/05/26 by Callsign W6XI, Modified on 05/03/26 - IP: ip68-109-162-111.ph.ph.cox.net
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 wanted mfj464
i am looking for a mfj 464 cw reader and keyboard for a veteran that has lost his hearing thanks


Listing #1766931 - Submitted on 05/03/26 by Callsign KA1JPR - IP: c-73-21-255-71.hsd1.fl.comcast.net
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 ICE Model 430 TVI high pass filter (new)  
Industrial Communication Engineers, Ltd. (ICE) high pass filter, use on your TV (or any VHF input 54-500 MHz) to attenuate HF signals below 54 MHz. High quality filter with a 3-stage LC circuit and a toroid core for very effective blocking of interfering HF signals. $40
--- Rich K1CC


Listing #1766929 - Submitted on 05/03/26 by Callsign K1CC - IP: 47-166-5-121.bng03.hrfr.ct.frontiernet.net
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 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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 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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