휴대용 케이블과 함께하는 액티브 안테나 10 kHz에서 30 MHz 미니 와이프 HF LF VLF VHF SDR Rx
리뷰의 일부가 자동 번역되었습니다.
Very good antena, arrived with broken small inductor but not a big problem for me. I replace it with same new and everything work as expected. This is just what i need and price is correct.
Low frequency rejection: The receiver box contains a filter with a broad -30dB notch around 48kHz as shown on a NanoVNA2 displaying 10-250 kHz. The resonance phase shift is clearly shown as the red curve. This antenna should be able to cover from 10 kHz and up thereby be able to listen uboat signals. Unfortunately that is not the case. Even low freq time signals are affected
excellent
I received them very soon ,around 10 days with EU priority...very good packed box and trying it as soon as possible seems great ....thanks bangood
All items are present and correct .I have yet to try them out but am confident they will pass muster. the build quality and packaging are fine. also the delivery person was very polite. My thanks for an expedient delivery. de- Graham-M0PPP
Excellent
works realy well. Not as good as a longwire, but for the size amazing -!!
Schnelle Lieferung . Alles komplett in einem kleinen Karton. Gutes Produkt von für den Preis guter Qualität. .Nicht schlechter im Empfang als die Bonito MiniWhip, die ja sehr viel teurer ist. Praktisch mit dem Ein-Aus-Schalter.
Best addition to any shortwave setup. Incredible!
good delivery