Review on π‘ NooElec ADS-B Discovery 5dBi Antenna Bundle - High Gain 1090MHz & 978MHz, SMA and MCX-Connected SDRs by Justin Live
Bad antenna 1090: accessories and consumables
Finally got around to testing them with a spectrum analyzer, signal generator and a 20dB bidirectional coupler. The 978MHz antenna has an SWR of approximately 1.2 at 978MHz. The 1090MHz antenna reflects 100% of the power at 1090MHz indicating an open circuit. I have checked that it is not shorted. Its return loss is a flat line at -20dBm (0dBm output - 20dB coupler loss) at any frequency within 200MHz of 1090MHz.
- Compatible with any SDR with SMA or MCX input
- Very expensive
New products
Comments (0)
Top products in π§ Home Audio Accessories
K40 K 30 Automotive Accessories
11 Review
π‘ Original Version of Ubiquiti UB-AM Universal Antenna Mount with Improved SEO
6 Review
π¦ Durable Herdio Marine Rubber Duck Antenna: Waterproof FM AM Flexible Mast for Boat Radio Car ATV UTV RZR SPA-Black
5 Review
Atlantic Oskar Adjustable Media Cabinet
3 Review
Another interesting products
Experience Dynamic Audio with Panasonic SC-UX100 CD & USB Wireless Bluetooth 300W Mini Hi-Fi System Shelf Stereo
19 Review
AUNA Connect 150 Black 2.1 Wi-Fi Internet Radio Music Player With MP3 USB Port, AUX & Remote Control - Black
16 Review
JBL Horizon Bluetooth Alarm Clock Radio with Multiple Alarms, Soothing Ambient LED Light, Automatic LCD Display, and Dual USB Charging (White, AM/FM Radio)
41 Review
KLIM CD Boombox Portable Audio Player with FM Radio, Rechargeable Battery, Bluetooth, MP3, AUX, Neodymium Speakers, and Upgraded CD Laser Lens (2021 Edition)
11 Review