Product Description
SM-3G Antenna Distribution System
SM-3G antenna amplifier system:
█SM-3G is a UHF active wireless pointing antenna with a dual-polarization logarithmic periodic array. To
█Compared with the 1/2-wavelength omnidirectional antenna, the cardioid pickup pattern of SM-3G can receive signals in a predetermined coverage area more effectively, and more effectively resist radio frequency signals outside the coverage area. To
█In order to compensate the signal loss of the coaxial cable, the on-board amplifier of SM-3G provides users with a selectable gain of 3 or 10dB. To
█The gain setting is displayed by two LED lights. The antenna amplifier is powered by a remote 12V DC power supply and is provided by the SM-3G antenna distribution system through a coaxial cable. To
█SM-3G can be mounted on a microphone stand, hung from the ceiling or mounted on the wall using a rotating adapter bracket. To
█SM-3G can resist the influence of inclement weather and is suitable for outdoor use. To
█Using two SM-3G antennas can get the best diversity performance. To
█The antenna signal distribution system is equipped with 5 channels, broadband UHF (470-960MHz), and 4 sets of 12V/1ADC current (DC power supply).
SM-3G Antenna Distribution System
●Low noise amplifier circuit design, with ultra-low internal distortion characteristics
●Can be used on multiple channels at the same time to eliminate mixing interference
●Eight-channel low-loss antenna distribution circuit design, 4 sets of single-channel automatic signal selection receivers can share a pair of antennas
●TNC connector to ensure the reliability of the connection
To
Frequency range: 600~900MHz
Input truncation point: +22 dBm
Noise ratio: 4.0dB Type(Center Band)
Gain: +6-9dB (Center Band)
Output impedance: 15 dB min
Impedance: 50 Ω
Bandwidth: 300MHz
Socket: TNC female
Power supply: 100-240V/50/60Hz
