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 TEST - BIRD WATTMETERS FOR SALE 
- I have many BIRD 43 wattmeters available for sale. ALL HAVE BEEN TESTED AND THEY ALL WORK CORRECTLY. Prices range from $135 to $200 depending on their physical condition + shipping. Some are in excellent condition, some have a variety of paint chips, a few are really rough looking - - see some of them in the picture.
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Also available is a perfect condition 4431 (a 43 with a built in sampler) at $250 plus shipping.
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And available is a BIRD 4410A with a choice of 4410 elements
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What connector do you want on the wattmeter? UHF(F), or N(M or F), or HN(M or F), or BNC(M or F) - your choice.
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Tell me which wattmeter you want, and how "nice" you want yet to be, and what connectors you want, and I will send you pictures of the wattmeter that I select for you, along with the total including shipping (please send me your ZIP c ode.)
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Also available the following options:
Leather cases for the wattmeter
Leather cases to store 12 elements
HF & VHF elements for the wattmeter
- Listing #1746090 - Submitted on 10/13/25 by Callsign K3DUA, Modified on 10/24/25 - IP: pool-108-50-43-148.bltmmd.fios.verizon.net
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- TEST - BIRD 4410A WATTMETER & ELEMENTS - REDUCE
- I have available for sale a BIRD 4410A wattmeter with a 4410-3 element (1 KW, 2-30 MHz, Factor 10.) This combination gives you a wattmeter that has 7 HF ranges from 1 watt to 1000 watts FULL SCALE. The wattmeter currently has N female connectors on it, but if you prefer UHF female connectors, let me know and I will change them for you. Comes with a leather case for the wattmeter, with room for 6 elements in the case's lid. $450 including shipping in the USA
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I also have the following additional BIRD 4410 elements available for sale.
Prices include shipping in the USA.
Elements are priced at $135 for one, 2 for $260, 3 for $370, or all 4 for $480
4410-1 - 200-535 kHz, 10KW, Factor 100
4410-5 - 25-80 MHz, 1 KW, Factor 10
4410-6 - 50-200 MHz, 1 KW, Factor 10
4410-7 - 144-520 MHz, 1 KW, Factor 10
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If you what the 4410 wattmeter (with the 4410-3 element), and you also want additional elements, these additional elements will be priced at $110 each.
- Listing #1745773 - Submitted on 10/10/25 by Callsign K3DUA, Modified on 10/24/25 - IP: pool-108-50-43-148.bltmmd.fios.verizon.net
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- TUBES - EIMAC 4-400 AIR-SYSTEM SOCKETS - REDUCED
- MAKE AN OFFER
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I have available for sale 2 used EIMAC Air-System sockets. The tube sockets are tarnished, but in good physical condition. One for $50 shipped in the USA, or both for $90 shipped in the USA.
- Listing #1742920 - Submitted on 09/12/25 by Callsign K3DUA, Modified on 10/24/25 - IP: pool-108-50-43-148.bltmmd.fios.verizon.net
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- TEST - 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 OR MORE ELEMENTS 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
- 250H - $135
- 2500H - $175
- 5000H - $175
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VHF & UHF elements - - $45 each
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25-60 MHz
- 500A
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50-125 MHz
- 5B, 10B, 25B, 50B, 2500B(PEAK), 10KB(PEAK)
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100-250 MHz
- 5C, 10C, 25C, 50C, 100C, 250C, 1000C
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200-500 MHz
- 5D, 10D, 25D, 50D, 100D
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400-1000 MHz
- 5E, 10E, 25E, 50E, 100E, 500E
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Other BIRD 43 elements such as low power (1 and 2.5 watts for VHF & UHF), microwave (above 1 GHz), Sampler elements etc available - - inquire.
- Listing #1745772 - Submitted on 10/10/25 by Callsign K3DUA, Modified on 10/24/25 - IP: pool-108-50-43-148.bltmmd.fios.verizon.net
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- MISC - FILTERS FOR VARIOUS RADIOS
- Estate find - - a large box of various crystal and mechanical filters.
Prices include shipping in the USA
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KENWOOD
YG-4555C-1 - - $75
YK-88C-1 - - $75
YK-88S - $70
pc board (X48-3110-00) from a TS-50 with one filter and room for a CW filter - 0
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DRAKE
SL-500 - - $85
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YAESU
XF-117C - - $75
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
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INTERNATIONAL RADIO CORP.
#99 - 455 KHz, 400 Hz - - $80
#707S - 455 KHz, 5800Hz, Collins filter on small pc board - - $90
#760 - 9000.75 kHz, 250 Hz, on pc board - - $90
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COLLINS
F455FA21 6411 (526 9427 00) - - $75
2 home-made adapter pc boards to use this filter in a 75A series receiver with plug in filters - - $25 for both.
F455Z4 1V2 (265 9364 00) - - $75
Five spring mounting clips that hold the top of the plug filters in a 75A series receivers - - $25 for all 5..
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Pictures available.
- Listing #1746430 - Submitted on 10/16/25 by Callsign K3DUA, Modified on 10/24/25 - IP: pool-108-50-43-148.bltmmd.fios.verizon.net
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 TEST - SENSORS FOR MOTOROLA WATTMETER - REDUCED
- MAKE AN OFFER FOR ONE OR ALL - - MAKE AN OFFER
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I have available for sale, 8 SENSORS for use with the MOTOROLA SA-1350A wattmeter. I do not have a 1350A wattmeter in which to test these, so they are UNTESTED. See the attached picture.
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Here is a list of the SENSORS I have available:
100 watt, 25-100 MHz
500 watt, 25-100 MHz
25 watts, 100-250 MHz
100 watt, 100-250 MHz
500 watt, 100-250 MHz
100 watt, 200-500 MHz
500 watt, 200-500 MHz
250 watt, 500-1000 MHz
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- Listing #1747292 - Submitted on 10/24/25 by Callsign K3DUA - IP: pool-108-50-43-148.bltmmd.fios.verizon.net
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- MISC - Carbon Microphone
- For Sale: Old carbon microphone of unknown make.
Excellent condition. Would make a nice item to display.
100.00 and Marantz portable cassette recorder 50.00
- Listing #1745453 - Submitted on 10/07/25 by Callsign K9BME, Modified on 10/24/25 - IP: c-68-45-207-64.hsd1.in.comcast.net
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- ANTHF - Mosley TA-54-XLN6
- I have the antenna off of the tower and the elements off the boom, still assembled. The antenna is in great shape, assembled with no-lox on every joint so it will come apart easily. The antenna covers 6, 10, 12, 15, 17 and 20 meters.This is for local pick-up in Southern Maryland.
Current price from Mosley $1983 my price $500 obo.
- Listing #1736153 - Submitted on 07/14/25 by Callsign N3PPH, Modified on 10/24/25 - IP: c-68-83-212-93.hsd1.va.comcast.net
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- MISC - New IC sockets, large quanity
- In case, large quantity of IC sockets. Most
Are standard, but there are some wire wrap
Sockets. This is an approximate count.
8 pin 50 units, 14 pin 80 +, 16 pin 130.
20 pin 80. 24 pin 100 + . If you have questions
Please ask. Asking $50.00 shipped Lower 48.
Payment by PayPal with fees paid. Postal money
Order, or personal check when clears.
- Listing #1746980 - Submitted on 10/21/25 by Callsign W8JDE, Modified on 10/24/25 - IP: 19.sub-174-224-55.myvzw.com
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- MISC - Batch of IC'S, New in box.
- Large lot of 14 pin IC's These were from a
Repair shop part of a large lot of electronic
Parts. Over 100 pieces. CD40068, 40047, CD4001
CD 4023, CD4092, MC14068, SL4046, CD4000 CD4020,
AND many many more. If you are into building, or
Repair you need this. Asking $40.00 shipped Lower
48 or best offer. Payment by PayPal, postal money
Order or personal check when clears.
- Listing #1747064 - Submitted on 10/22/25 by Callsign W8JDE, Modified on 10/24/25 - IP: 19.sub-174-224-55.myvzw.com
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