JTS UDA 49AP Active/Passive UHF Directional Antenna

Deskripsi Produk

The UDA-49AP is a versatile active/passive UHF directional antenna designed to enhance signal reception while reducing interference from unwanted RF signals. Operating within a 470-960 MHz frequency band, it offers 10 dB of antenna gain and features an adjustable booster gain of +15 dB, +5 dB, or -5 dB in active mode. In passive mode, it functions with 1 dB attenuation (bypass mode). The antenna is lightweight, weighing 400g, and has an effective working angle of 100 degrees for optimal signal capture. It is powered by a 12V / 65mA supply, ensuring efficient performance in various wireless system applications.

One of the standout features of the UDA-49AP is its two-in-one switching capability, allowing users to toggle between active and passive modes with a single button. This makes it suitable for both receivers and transmitters, unlike the UDA-49A (active only) and UDA-49P (passive only). The gain settings are color-coded for easy identification: Red (+15dB), Green (+5dB), Blue (-5dB), and Amber (0dB bypass mode). This antenna is particularly recommended for use with diversity wireless systems, ensuring stable and reliable signal reception even in challenging RF environments.

Specifications Frequency range 470-960 MHz Aperture angle 100° Active/passive active/passive Antenna gain ≥ 10 dB Power supply DC 12 V/65 mA, remote power supply (external power supply)   Impedance level 50 Ω Support 9 mm (⅜") or 16 mm (⅝") Dimensions 360 x 350 x 36.6 mm (1.7 mm sheet thickness)   Weight 400 g Connection BNC jack EAN code 4007754429350 Net weight 0.423 kg