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Test Equipment

Displaying ads 21 to 30 of 207 ads in this category.
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 FS: Opek HF/VHF/UHF digital SWR meter  
I also have a Opek SWR-9 1.6-525 MHz 200-watts digital watt/swr meter. Comes with dc power cord.
price is $115 shipped
Payment via zelle, check, or money order.


Listing #1757335 - Submitted on 01/30/26 by Callsign K2ZZ - IP: 104.28.204.176
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 FS: Intellitron 40-amp power supply  
I have for sale a like new Intellitron 40-amp linear power supply. Price is $160 shipped.
Payment via zelle or money order.
https://www.gigaparts.com/intellitr...pboMRsMFspBgtJsFsqs__6GEqJXbPtVMaAgY9EALw_wcB


Listing #1757334 - Submitted on 01/30/26 by Callsign K2ZZ - IP: 104.28.204.175
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 IFR COM-120C Service Monitor  
THIS HAS BEEN SERVICED AND CALIBRATED. COMES WITH IFR SERVICE MANUAL ON CD, POWER CORDS AC AND DC. NEW CLOCK WITH JUST 16 HRS. $1900 PLUS SHIPPING
Aeroflex / Viavi COM-120C Features and Specifications
The Viavi / Aeroflex COM-120C is designed with colored display to provide excellent viewing of test results in all light conditions. The primary function of this unit is to provide fast effective analog wireless testing including high performance spectrum analysis, AMPS, Trunking and advanced paging features.
RS-232 control interface with optional IEEE-488 (GPIB)
Standard tracking generator
50 user defined setups
Optional AutoCell-NT automated cellular base station test software
Split Screen digitized full scan spectrum analyzer to 1 GHz
New color display provides excellent viewing of test results in all light conditions
Fully programmable, several
New "Tone Remote" capability for remote control of isolated transmitter sites
Digitized 50 kHz oscilloscope
High speed EDACS data capture


Listing #1757328 - Submitted on 01/30/26 by Callsign K9DTC - IP: c-98-253-212-63.hsd1.il.comcast.net
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 F/S IFR com 120  
I have for sale an IFR Com 120. Works as it should and 6 month (?) old calibration. Manual for Com 120B included. Top included. Prefer pickup in the Dallas Fort Worth area. Shipping would be expensive. Why am I selling it? Reason is on top in the form of an IFR 500A and I do not need two. $1,200 Or Best Offer I take, cash, Paypal (no friends and family) Check once it clears or Postal money order.

Listing #1757293 - Submitted on 01/29/26 by Callsign WA6MDI - IP: syn-047-038-139-109.res.spectrum.com
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 F/S BIRD SLUGS FOR LARGER LINE-SECTIONS
All of these work with a 100uA meter. These elements may physically fit into a BIRD 43, but they WILL NOT WORK CORRECTLY.
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$75 each shipped.
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+FOR 1-5/8" LINE-SECTION+
"H" RANGE - 2-30 MHz
2.5KH1 - 2.5 Kw
10KH1 - 10 Kw
"A" RANGE - 25-60 MHz
2500A1 - 2.5 Kw
"B" RANGE - 50-125 MHz
250B1 - 250 w
1000B1 - 1 Kw
2500B1 - 2.5 Kw
10KB1 - 10 Kw
"C" RANGE - 100-250 MHz
500 C1 - 500 w
1000C1 - 1 Kw
2500C1 - 2.5 Kw
5000C1 - 5 Kw
"E" RANGE - 400-1000 MHz
250E1 - 250 w
500E1 - 500 w
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+FOR 3-1/8" LINE-SECTION+
"H" RANGE - 2-30 MHz
10KH3 - 10 Kw
"B" RANGE - 50-125 MHz
1000B3 - 1 Kw
2.5KB3 - 2.5 Kw
5000B3 - 5 Kw
10KB3 - 10 Kw
25KB3 - 25 Kw
"C" RANGE - 100-250 MHz
1000C3 - 1 Kw
2500C3 - 2.5 Kw
5000C3 - 5 w
10KC3 - 10 Kw
25KC3 - 25 Kw
"E" RANGE - 400-1000 MHz
2500E3 - 2.5 Kw
5000E3 - 5 Kw
10KE3 - 10 Kw
25KE3 - 25 Kw
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I also have the 100 uA BIRD meter for use with the larger line sections & these elements.


Listing #1754330 - Submitted on 01/01/26 by Callsign K3DUA, Modified on 01/29/26 - IP: pool-108-50-43-148.bltmmd.fios.verizon.net
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 F/S BIRD ELEMENTS ABOVE 1 GHz
I have the following BIRD elements that are designed to work in a BIRD 43, for work above 1 GHz.
Prices include shipping in USA.
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FOR THE 1.2 GHZ BAND
BIRD CU-1677/URM-167 - - 1.0-1.8 GHz. 25 watts - $150
Coaxial Dynamics 82047 - - 500 watts, 950-1300 MHz - $150
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FOR THE 2.3 GHZ BAND (all BIRD elements)
1M - - 1 watt, 2.2-2.3 GHz - $120
2.5M - - 2.5 watts, 2.2-2.3 GHz - $120
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The following elements may work, with reduced accuracy, on either the 1.2 or 2.3 GHz bands (all BIRD elements)
1L - - 1 watt, 1.7-2.2 GHz - $30
2.5L - - 2.5 watts, 1.7-2.2 GHz - $30
5L - - 5 watts, 1.7-2.2 GHz - $30
10L - - 10 watts, 1.7-2.2 GHz - $30
25L - - 25 watts, 1.7-2.2 GHz - $30
25L1 - - 25 watts, 1.7-1.99 GHz - $30
50L - - 50 watts, 1700-2200 MHz - $30


Listing #1756362 - Submitted on 01/20/26 by Callsign K3DUA, Modified on 01/29/26 - IP: pool-108-50-43-148.bltmmd.fios.verizon.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
5000H - - - $175
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ALL VHF & UHF elements - - $45 each
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25-60 MHz
- 5A, 50A, 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, 250C
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200-500 MHz
- 5D, 10D, 25D, 50D, 100D, 250D, 500D, 1000D
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400-1000 MHz
- 5E, 10E, 25E, 100E, 250E, 500E


Listing #1757254 - Submitted on 01/29/26 by Callsign K3DUA - IP: pool-108-50-43-148.bltmmd.fios.verizon.net
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 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 $150 to $220 depending on their physical condition + shipping. Some are in excellent condition, and most have a few paint chips. A few have been nicely repainted.
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Also available is a perfect condition 4430 (a 43 with a non-adjustable built-in sampler) at $225 plus shipping.
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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 it 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 code.)
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Also available the following options:
Leather cases for the 43
Leather cases for 12 elements
HF & VHF elements for the wattmeter


Listing #1756553 - Submitted on 01/22/26 by Callsign K3DUA, Modified on 01/29/26 - IP: pool-108-50-43-148.bltmmd.fios.verizon.net
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 FOR SALE: HP 8920A Service Monitor Mint  
Selling my HP 8920A service monitor. Unit looks new. No scratches. Works perfectly. Passes all self tests. Includes 60w internal dummy load, Optional RAM, Audio Signaling, I/O option GPIB and RS-232, Spectrum Analyzer with tracking generator, High Stab XTAL oscillator, C Message Filter, 6 khz band pass filter. Comes with power cord and 500 page printed manual. Price is $2500 and I pay shipping. 73

Listing #1757246 - Submitted on 01/29/26 by Callsign KF0B - IP: 172.58.10.0
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 For Sale: Attenuator kit  
What you have here is an attenuator kit. Includes Agilent 8494B and HP 8495B with 3 sma cables, 3 sma adapters and Keysight torque wrench. Pretty much everything you may need for microwave fade testing up to 18GHz. Both units are in great condition. $575.00 shipped in the USA.

Listing #1747558 - Submitted on 10/27/25 by Callsign AA2RG, Modified on 01/29/26 - IP: 230.sub-174-208-41.myvzw.com
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