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14 volt 4 Amp Clean DC Power Supply / Elecraft KX3 Heatsink
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Test Equipment

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 BIRD 100C THRULINE WATTMETER ELEMENT   
This element has seen lite use and shows no sign of use and it has been tested.
Freqency range for the element is 100-250 MHz $60 Shipped. I take PayPal, Postal MO and check


Listing #1766472 - Submitted on 04/29/26 by Callsign W6XI - IP: ip68-109-162-111.ph.ph.cox.net
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 BIRD 5000H THRULINE WATTMETER ELEMENT   
This element has seen lite use and shows no sign of use and has been tested.
Frequency range for the element is 2-30 MHz. $275 shipped. I take Paypal, Postal MO and check.


Listing #1766470 - Submitted on 04/29/26 by Callsign W6XI - IP: ip68-109-162-111.ph.ph.cox.net
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 BIRD 250H THRULINE WATTMETER ELEMENT   
This element has seen very lite use and shows no sign of use, and has been tested.
Frequency range for the HF element is 2-30 MHz $140 shipped. I take Paypal, Postal MO, and check


Listing #1766468 - Submitted on 04/29/26 by Callsign W6XI - IP: ip68-109-162-111.ph.ph.cox.net
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 F/S BIRD ELEMENTS FOR MODEL 43
I have the following used, and tested, BIRD (or Coaxial Dynamics equivalent) elements available:
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SHIPPING IN USA FOR ONE ELEMENT IS $8. ADD $1 FOR EACH ADDITIONAL ELEMENT.
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BUY 4 ELEMENTS, OR MORE, AND SHIPPING IS FREE.
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0.45-2.5 MHz
- 1000P, 5000P, 10000P - $135 each
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2-30 MHz
None at this time.
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ALL VHF & UHF elements - - $45 each
-
25-60 MHz
- 100A
-
50-125 MHz
- 5B, 10B, 25B, 50B, 100B, 2500B(PEAK), 10KB(PEAK)
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100-250 MHz
- 5C, 10C, 25C, 50C, 100C, 250C
-
200-500 MHz
- 5D, 10D, 25D, 50D, 100D, 250D
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400-1000 MHz
- 5E, 10E, 25E, 50E, 100E, 250E


Listing #1765806 - Submitted on 04/22/26 by Callsign K3DUA, Modified on 04/29/26 - IP: pool-173-69-135-23.bltmmd.fios.verizon.net
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 BIRD 2500 WATT DUMMY LOAD  
I have available for sale a BIRD 2500 watt dummy loaded, model 8892-300. This load came to me with a 1-5/8 inch flange interface sticking out from the load. I have added an adapter plate which allows me to use any BIRD Quick Change connector. Currently there is an LC female connector on it, but I can change that to whatever series connector you would like - - let me know your connector preference. This load also has the optional temperature sensor switch (located on the front above the input coax connector.)
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See the attached picture.
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Because of this load's RF input connector protruding out the front, there would be an increased possible damage if this were shipped - - so I WILL NOT SHIP THIS LOAD.
I can deliver this in person at any local hamfest or at the DAYTON HAMVENTION.
-
The price is $1250.


Listing #1765443 - Submitted on 04/19/26 by Callsign K3DUA, Modified on 04/29/26 - IP: pool-173-69-135-23.bltmmd.fios.verizon.net
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 BIRD 50 WATT DUMMY LOAD  
BIRD dummy load, model 8085, a 50 watt loads, good from DC to 3.5 GHz. This load currently has an N female connector on it (which is recommended for this full frequency range) but if you want some other connector, let me know your preference. $50 shipped in the USA.


Listing #1765977 - Submitted on 04/24/26 by Callsign K3DUA, Modified on 04/29/26 - IP: pool-173-69-135-23.bltmmd.fios.verizon.net
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 Eico 147A signal tracer  
Up for sale is my EICO Model 147A Signal Tracer, a must-have piece of vintage test equipment for radio enthusiasts, electronics hobbyists, and restorers. I don’t have a need for it anymore so I’m clearing out space.
This unit has been working well. It responds properly in both RF and AF modes and produces clear, stable audio output. Controls function as expected.
Included:
• Original signal tracer unit
• Probe/test leads
Features:
• RF and AF signal tracing capability
• Built-in amplifier and speaker
• Magic eye tuning indicator
Cosmetic Condition:
Overall clean for its age with typical minor wear from normal use. Faceplate lettering is legible and knobs are intact. (See photos for exact condition.)
• This is vintage tube equipment and has not been fully restored
• No additional accessories, manuals, or cables included beyond what is shown
Asking $75 plus actual shipping costs from Pevely MO. I’m good on QRZ and have good reviews here. More pictures available. Thanks!


Listing #1766211 - Submitted on 04/26/26 by Callsign N0ZIB, Modified on 04/29/26 - IP: 104.28.104.52
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 MFJ-812B SWR/Wattmeter  
Excess to our needs at the Suwannee ARC in Live Oak FL. $30 shipped CON USA. Payment by Pay Pal, Check, or Money Order.


Listing #1766430 - Submitted on 04/29/26 by Callsign N2CEI - IP: 81.21.144.209
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 FS: Mirage MP-1 HF Wattmeter  
See Picture: More available.
Lower Price!
-
*** SUPER NICE ***
-
BLACK IN COLOR
MIRAGE MP - 1 HF SWR/WATTMETER
WITH 10-FT 50-Ohm Belden (RG-8X) RF Patch Cable
W/Silver-Teflon PL-259's
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Part of a (Smoke & Pet Free) SK Estate I'm helping to liquidate.
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NICE LARGE (EASY TO READ) METER!
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In Excellent Condition as seen in the pic's.
You rarely find a BLACK model and in this nice of condition !
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Looks and Works Great, Bench Tested.
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See Link below for more Tech/Details:
https://www.dxengineering.com/parts...Ng7cruqP_lCbommIlJRfJnjRv1VXU7O2_gJpQl2aHJact
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Includes a DC Power Cable to plug into the back or you can use a 9-Volt Battery. The 9-Volt Clip lead is seen in the pic's and is in good condition.
Has (4) Nice Rubber Feet on the base too!
-
Also icludes a roughly (10-FT Long 50-Ohm)
50-Ohm BELDEN (RG-8X) Coaxial Patch Cable with PL-259 Connectors.
-
$135.00 Shipped OR Best Offer!
Paypal, Zelle, USPS M/O
Tnx, Chris-WD8EEQ


Listing #1766368 - Submitted on 04/28/26 by Callsign WD8EEQ, Modified on 04/29/26 - IP: c-73-161-60-200.hsd1.mi.comcast.net
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 HP 500V DC Power Supply &Tube Voltmeter  
Hewlett Packard Model 712B Power Supply
0-500 Volts DC
and
HP Model 410B Vacuum Tube Voltmeter
These will both rackmount
Made in the USA
Old, untested
Make Offer
Pickup in Virginia or inquire about shipping/delivery


Listing #1766335 - Submitted on 04/28/26 by Callsign W4JST, Modified on 04/29/26 - IP: 73.99.134.215
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Comet CAA-500 Mark II Commercial Grade SWR/Impedance Analyzer
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