https://www.astronomy.me.uk/wp-content/uploads/2026/02/Initial-Positive-Data-134cm-VLF-Aerial-with-direct-input-into-USB-Soundcard-LRO-250226.pdf Post navigation Mini-Circuits ZHL-1217HLN Coaxial Low Noise Amplifier 1200-1700MHz How to test & what results to expect when testing Nooelec SAWBird H1+ Low Noise Amplifier and Filter with NanoVNA
