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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
20 to 50mm pole mounting diameter
Items Included:
Type Z5 holder (~30cm length)
Tuning 1090mhz / Non-tunable
15 dBi gain on receive
Boris the Spider ADS-B Antenna Kit ntp220 20 to 50mm pole mountingBoris was designed as a low cost entry level antenna for 1090 MHz ADS B reception. This DIY kit is a simple and cost effective way to get started receiving ADS B. It is a quarter wave ground plane design with a nominal 2. 5 dBi gain. It was designed to out perform the cheap printed circuit board antennas while being a similar cost. It was also designed to be less expensive than other home made "spiders" using panel mount N or UHF connectors and to be
