Bi-functional log antenna
The AT-90W is used for professional receiving and transmitting applications. Optimized for 470 ~ 1000 MHz, it is compatible with US and EU new telecom regulations. It has a 4 ~ 6 dBi gain which is ideal for any installation requiring specific directionality. The wideband AT-90W can be easily distinguished from its predecessor, the AT-90, by its new “W-Shaped” design. It has two input connectors: “TX/RX” connector can be connected to a transmitter or receiver, however, connection to a short coaxial cable is recommended when connected to a receiver. “RX” connector can be connected to a receiver only and has a built-in 0 ~ 12 dB ± 1 dB gain-adjustable booster, thus providing extended reception range and compensating for the signal loss of coaxial cable to improve reception range and signal quality. The power of a gain-controllable booster can be provided by a MIPRO AD-708 antenna divider or any MIPRO ACT Series receiver which provides bias by adding an AD-702 auto gain controller on their antenna connectors. It is water resistant and ideal for both outdoor and indoor applications.