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  1. proslijedio/la je Tweet

    Seasons greetings! In the front office we have an LPDA Christmas tree, some whiskey and some whisky. Does anyone else still have a "hospitality tray" for their customers anymore? It may be old fashioned, but it's here to stay.

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  2. 23. pro 2019.

    Polka dot antenna for 420-450 MHz with built-in branchline quadrature coupler.

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  3. proslijedio/la je Tweet

    We've just posted test results and 4-Dimensional gain plots of the LPDA-600-X-POL antenna. It performs well from 650 MHz to 3 GHz and doubles as a Christmas tree. Shown with a bottle of scotch for accurate scaling.

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  4. 7. stu 2019.
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  5. proslijedio/la je Tweet
    21. ruj 2019.

    still calling from DSN 24 Goldstone. Here's the EME reflection from a few moments ago.

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  6. 19. kol 2019.

    Our new low cost PCB LPDA-600 antenna is great for the bands and applications. Covers 600-1500 MHz. Should be available soon

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  7. 10. kol 2019.

    New version of the LPDA-600 with improved performance and 600-1600 MHz coverage. Prototypes should be here next week.

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  8. proslijedio/la je Tweet
    22. tra 2019.

    heard in Arctic Norway last night at 23z with a fair signal on Cloud-IQ from with SDR Console from

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  9. 10. tra 2019.

    The awesome new TSA400 Ultra Wide Band Vivaldi antenna in now available online 375-6000+ MHz coverage in a 500x400mm form factor

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  10. 8. tra 2019.

    a few more pics of the DIP700 and DIP1400 broadband antennas.

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  11. 8. tra 2019.

    Testing our new 700-8000+ GHz omni antenna. The DIP700, DIP1400 available soon.

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  12. proslijedio/la je Tweet
    7. tra 2019.

    Here's LES-9 (launched in 1976) a nuclear RTG GEO sitting in the libration point around 105W. Here's a comparison with the NETSDR-X2 (AOR AR8600) and a BladeRF1 using GQRX. Anyone interested in trying to decode this thing?

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  13. 31. ožu 2019.

    Nice to see HF activity as high as 28 MHz this morning.

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  14. 27. ožu 2019.

    Working on new broadband dipoles for 1500-8000 MHz

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  15. 26. velj 2019.
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  16. proslijedio/la je Tweet
    16. velj 2019.

    Cool TSA800 antenna measurements from from Université Côte d'Azur. Looks like it covers all of the IoT, ADSB, 23cm, WIFI, LoRaWAN and 3-6 GHz bands

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  17. proslijedio/la je Tweet
    4. velj 2019.

    It is exciting to replace our old HP spectrum analyzer with an SDR in our Q-Track lab at Geeks and Nerds.

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  18. proslijedio/la je Tweet
    14. sij 2019.

    The 868/915 MHz patch antennas for the experimental 8x8 phased array have arrived. Now the fun begins! Also got the first samples of the TSA-400 and TSA-800 antennas. TSA-400 SWR shown.

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  19. 6. sij 2019.

    Ordered prototypes of the new TSA-800 antenna. This is a slightly larger version of the TSA-900 that improves coverage of the bands. Bandwidth should extend past 6GHz+

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  20. 5. sij 2019.

    New ultra-wide-band (UWB) antenna for 2019. The TSA-400 covers 400MHz-6000MHz with good SWR and clean impulse response in a 500mm x 400mm size.

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