Natural Resources Defense Council

Natural Resources Defense Council

The Natural Resources Defense Council works to safeguard the earth - its people, its plants and animals, and the natural systems on which all life depends.
EIN: 132654926New York, NY364 Favorite(s)Charity Id: 107863

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eBay Sales for Charity: Natural Resources Defense Council

1739 item(s) that benefit this charity
  1. Vintage 1992 Mathsoft Mathcad Windows 3.1 Version PC Software 3.5" Floppy Disks
    Vintage 1992 Mathsoft Mathcad Windows 3.1 Version PC Software 3.5" Floppy Disks
    $42.00
  2. MA 32096 lowpass filter 3.5 GHz adjustable (some) tested, see data, M/A COM
    MA 32096 lowpass filter 3.5 GHz adjustable (some) tested, see data, M/A COM
    $25.00
  3. 1pc Q-bit QB-7155 0.5-1000MHz 30dB gain RF Coaxial medium power Amplifier TESTED
    1pc Q-bit QB-7155 0.5-1000MHz 30dB gain RF Coaxial medium power Amplifier TESTED
    $65.00
  4. Weinschel AF-144-45-11 Binary Step Attenuator 3, 6, 12, & 24 dB TESTED BAD!
    Weinschel AF-144-45-11 Binary Step Attenuator 3, 6, 12, & 24 dB TESTED BAD!
    $14.00
  5. Weinschel AF-144-45-11 Binary Step Attenuator steps of 3, 6, 12, & 24 dB TESTED
    Weinschel AF-144-45-11 Binary Step Attenuator steps of 3, 6, 12, & 24 dB TESTED
    $65.00
  6. Weinschel AF-144-45-11 Binary Step Attenuator steps of 3, 6, 12, & 24 dB TESTED
    Weinschel AF-144-45-11 Binary Step Attenuator steps of 3, 6, 12, & 24 dB TESTED
    $65.00
  7. Weinschel AD-144-45-11 Binary Step Attenuator steps of 3, 6, 12, & 24 dB TESTED
    Weinschel AD-144-45-11 Binary Step Attenuator steps of 3, 6, 12, & 24 dB TESTED
    $65.00
  8. Microwave Dynamics F08-0003 22-28 GHz? filter, see plot, uses 2.92mm connectors
    Microwave Dynamics F08-0003 22-28 GHz? filter, see plot, uses 2.92mm connectors
    $30.00
  9. Cougar Components (Teledyne) Amplifier 50-3000MHz 20-25dB gain 15VDC tested plot
    Cougar Components (Teledyne) Amplifier 50-3000MHz 20-25dB gain 15VDC tested plot
    $45.00
  10. stripline 22-28 GHz bandpass filter, see plots, uses 2.92mm connectors
    stripline 22-28 GHz bandpass filter, see plots, uses 2.92mm connectors
    $25.00
  11. 1 Piece Trak Microwave 20022L 007 Drop-In isolator, 20-22 GHz, SN 117 & 118
    1 Piece Trak Microwave 20022L 007 Drop-In isolator, 20-22 GHz, SN 117 & 118
    $20.00
  12. Teledyne 171-25442 CSA-902839 amplifier 3-6 GHz 20-25dB gain, 15VDC tested plots
    Teledyne 171-25442 CSA-902839 amplifier 3-6 GHz 20-25dB gain, 15VDC tested plots
    $75.00
  13. Phoenix PA7381C amplifier ~ 30 dB gain 1.5-3.5 GHz tested, plots
    Phoenix PA7381C amplifier ~ 30 dB gain 1.5-3.5 GHz tested, plots
    $35.00
  14. Radian Model 2412 540 mhz Frequency Splitter band separator, fully tested, plots
    Radian Model 2412 540 mhz Frequency Splitter band separator, fully tested, plots
    $45.00
  15. DITOM microwave D314080 Isolator 25dB 4-8 GHz tested plots SMA
    DITOM microwave D314080 Isolator 25dB 4-8 GHz tested plots SMA
    $45.00
  16. ELB10458314 microwave Isolator 25dB 16-18 GHz tested plots SMA
    ELB10458314 microwave Isolator 25dB 16-18 GHz tested plots SMA
    $25.00
  17. Channel microwave AKU326-1 Isolator 25dB 4.7-5.8 GHz tested plots SMA(F)
    Channel microwave AKU326-1 Isolator 25dB 4.7-5.8 GHz tested plots SMA(F)
    $31.00
  18. Harris Farinon 94-105061 option 110 Isolator 25dB 7.5-12.5 GHz tested see plots
    Harris Farinon 94-105061 option 110 Isolator 25dB 7.5-12.5 GHz tested see plots
    $35.00
  19. UTE microwave CT-5155-OT Isolator 25dB 7.5-12.5 GHz tested SMA see plots
    UTE microwave CT-5155-OT Isolator 25dB 7.5-12.5 GHz tested SMA see plots
    $35.00
  20. Aertech A31-3742 Isolator 25dB 3.7-4.2 GHz tested SMA see plots
    Aertech A31-3742 Isolator 25dB 3.7-4.2 GHz tested SMA see plots
    $35.00