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 MISC - Icom FL-32A 500 Hz CW Filter ( 9 Mhz ) 
- The FL-32A is a solder-in filter for the 9 MHz (CW/RTTY) slot in several Icom Xcvrs / Rcvrs.
R-70, R-71(A/E/D), 751(A), 761, 765 and perhaps others - check your manual.
This one was just pulled from an IC-761 Xcvr - Cosmetics very good, no corrosion and it works fine…
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Price: $80.00 Shipped ( CONUS / AK / HI ) -
PayPal / USPS MO Preferred - Check OK, No ship until clears.
- Listing #1723748 - Submitted on 03/26/25 by Callsign W6SDW, Modified on 03/29/25 - IP: syn-076-167-214-226.res.spectrum.com
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 MISC - FOR SALE: 4O3A 15 METER HIGH POWER BPF
Like new / AS NEW - 4O3A 15 METER HIGH POWER BAND PASS FITLER
$300 shipped to lower 48 states.
I have 2 complete sets of these filters and no longer need the 2nd.
73 Jose N4BAA
CQ WAZ Manager and Passionate WAZ Ambassador
- Listing #1724073 - Submitted on 03/29/25 by Callsign N4BAA, Web Site: https://n4baa.com - IP: 38.187.133.28
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- RADIOHF - FS:Elecraft K3 filters and boards
- Here are some K3/K3s filters pulled from working radios.
Inrad #725-L 8216kHz FM $150 Shipped USPS Conus
KFL3-6K $125 Shipped USPS Conus
KFL3A-2.8K $80 Shipped USPS Conus
KFL3A-1.0K $80 Shipped USPS Conus
KFL3A-400 $80 Shipped USPS Conus
Zelle prefered USPS money order or personal check I am 1stjbenson-ns5u on the bay
- Listing #1723273 - Submitted on 03/22/25 by Callsign NS5U, Modified on 03/29/25 - IP: c-73-114-255-60.hsd1.ma.comcast.net
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- MISC - FS Patcomm PC-500, loaded
- This is a rare radio especially in this condition and fully loaded with all options. It comes with the 20M and 30M modules installed. Also has all options installed, VOX module, NB module as well as 8 Pole filter. Comes with the power cord, Patcomm hand mic as well as a manual. Excellent cosmetically and works perfectly. Beautiful radio, amazing performance and so much fun to operate. $350
- Listing #1724057 - Submitted on 03/29/25 by Callsign N5FF - IP: 47-186-115-203.dlls.tx.frontiernet.net
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- RADIOHF - TenTec Omni 545 with Digital Readout FS
TenTec Omni 545 with Digital Readout For Sale:
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The 160 thru 10 meter HF transceiver is technically
an Omni 545 analog. However, a frequency counter
has been added, so that it now has a digital readout.
So it is basically similar to an Omni 546.
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It produces about 100 Watts and has a very good
receiver. An audio CW filter is built in, which
is extremely effective.
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This is a "Series B" Omni.
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Cosmetically it is very good, but not mint.
Everything works as it should.
Buy the rig with the counter and manual for
$300, plus shipping from Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
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- Listing #1724052 - Submitted on 03/29/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net
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- MISC - TenTec Century 21, Model 570 Parts FS
TenTec Century 21, Model 570 Parts For Sale:
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I have parts from a Century 21, model 570, available.
Most of these parts should also fit the Model 574
digital version.
Hopefully these parts will let several rigs live again.
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All covers, PTO, knobs, power supply parts, and final
module are gone.
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Available Parts:
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Metal parts:
Inside front subpanel
Rear Panel
Both left and right sides
Main chassis
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Headphone Jack
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3 pilot bulbs and sockets
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Circuit Board Assemblies Available:
Audio Power Amp 80357
Front end board 80359
Low Pass Filter 80360
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Please let me know what you would like.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
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- Listing #1724049 - Submitted on 03/29/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net
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- RADIOANQ - FS: 275V regulator 4 516F-2 and PM-2 PS
- Due to old 1956 design of 516F-2, or PM-2 power supply for Collins KWM-2 (A) or 32S series transmitters runs on 125V AC power Voltage, the 516F-2 supply should deliver 275V Low Volt becomes 330V Plus minus during receive mode of KWM-2(A), vacuum tubes get 330V which will shorten life of tubes and cause extreme hot temperatures affect other parts. KWM-2(A)and 32S series transmitter get lot of heat problems. I have a solution to keep the LV to exactly 275V either transmit or receive mode.Using 500V MOSFET and series of Zener regulators,LV is now tightly regulated which helps keep the VFO with no drift and no audio hum as it works as ripple filter.The board is 22mm x 30 mm by size, made with SMD components and can be fit to the sidewall of power supply. Price is $40 plus $6 for USPS. two or more it has to be shipped by priority, price is $13.check to my QRZ.com address.Other output V,150V or 250V or 300V if needed.
- Listing #1722322 - Submitted on 03/14/25 by Callsign K6HM, Modified on 03/29/25 - IP: 75-37-192-218.lightspeed.lsatca.sbcglobal.net
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- AMPHF - FS::30L-1 amp ps board, relay board,misc
- Be ware of cheap off-shore copy version at some auction sites. The made in China copy version selling higher than my price.Choose the original since 2007. The best reputation 30L-1 power supply board for $75 Plus $13 for USPS priority mail.Board uses 1000V 3A diodes in series, and 105 deg C caps, 4 times of life compared to 85deg C caps, 220 uF 6 of them. The Heat sensitive caps are under pc board while the Heat generating bleeder resistors are above the PCB, no chance that Heat damage the capacitors. assembled and tested. Relay board changes original -170V, 70mA to -15V 1mA or less. If you use relay controlled radio for the 30L-1, Relay board is a must.Price $30, Ripple filter for relay and bias22uF 250V and 1K ohm .01 uF 630V reduction high 60hz ripple bias supply & another 22uf Bias cap & MOV protection.
- Listing #1722325 - Submitted on 03/14/25 by Callsign K6HM, Modified on 03/29/25 - IP: 75-37-192-218.lightspeed.lsatca.sbcglobal.net
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- RADIOHF - FS Kenwood TS-520 Hybrid with CW Filter
- Selling my gently used TS-520 with CW filter. Finals are NOS and radio puts out 100 watts on all bands. Asking $300 shipped, PayPal preferred . No microphone included. TU-73
- Listing #1723421 - Submitted on 03/23/25 by Callsign WE9N, Modified on 03/28/25 - IP: 47-185-51-199.fdr02.kllr.tx.ip.frontiernet.net
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- RADIOHF - FS:Elecraft K2 KDSP2 filter SB2 options
- KDSP2
This is complete with the foam bumper, mounting hardware and control board sockets.
It has firmware 3.16
$325 shipped Conus USPS
SSB2 option board. I just don't need the current drain for an option I seldom use.
Works a charm and it is the upgraded version with the S suffix crystals and caps.
$250 shipped Conus USPS
KIO2 serial interface $100 Shipped Conus USPS
SOLD KNB2 mounting hardware board sockets $75
MAKE CERTAIN your radio has the required Firmware to support these boards.
Offers considered no trades Zelle preferred but USPS money order or check
I am 1stjbenson-ns5u on the bay
Photo if you need one
- Listing #1723476 - Submitted on 03/24/25 by Callsign NS5U, Modified on 03/28/25 - IP: c-73-114-255-60.hsd1.ma.comcast.net
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