Posted in Radio Hacks Tagged active antenna, helical antenna, iridium, l-band, LNA, radiosonde, RS92 Get Set For SAQ On Alexanderson Day With These Active Antennas June 26, 2016 by Jenny List 32 ...

A simple vhf active antenna using a single BFG65 transistor which is a low noise type. The telescopic antenna and the wide band rf amplifier combination is known as an active antenna. The antenna is a ...

[K5ACL], aka [SignalSearch], recently brought his active receive loop antenna in off the roof to give it a checkup and perform any necessary maintenance. While it was in the shack, he took the oppo… ...

A San Diego company called Ethertronics believes its new "active antenna" chip originally developed for cellphones can solve slow WiFi connections, though. Even better, ...

The active multi-beam antenna designed by the proposed method can make up for the scanning loss very well (Fig. 8). Fig. 8. Pattern of beams at different wave positions formed by an active multi ...

The M9708CWT-UFL from Maxtena is an active multi-frequency, high-accuracy, GNSS antenna for the L1/L2/L5 GPS, Galileo, Beidou and GLONASS bands. The antenna is designed for applications requiring ...

VIAVI Solutions Inc. (VIAVI) (NASDAQ: VIAV) today announced that the Battelle RavenStar™ Active Antenna System is the first product to be validated under O-RAN and 3GPP test specifications at ...