The PA421B is a 4-input wideband active antenna combiner for PSM transmitters. It incorporates a 2-input / 1-output passive combiner which will make it possible to cascade two combiners and thus reduce the number of transmit antennas; and 4 12VDC power outputs for PSM900 transmitters. It can also be used as a combiner for micro receiver antennas thanks to the 10 internal DIP switches allowing the power supply to be activated for active antennas. It is thus possible to increase the number of zones to be covered in microphone reception. It comes with 4 BNC cables of 60cm, a BNC cable of 30cm and 4 power cables. RF Bandwidth: 470 to 865 MHz.
Features: - Category: ear monitoring accessory - Dimensions (mm): 43 x 401 x 365 - Weight (kg): 4.30 kg - Type: antenna combiner - Active 4-input wideband antenna combiner for PSM transmitters - Integrates a 2-input / 1-output passive combiner to cascade two antenna combiners - 4 12V DC power outputs for PSM900 transmitters - Incorporates 4 RF presence LEDs and 4 12 V power indicator LEDs - Can be used as a combiner for micro receiver antennas - 10 internal Dip switches for powering active antennas - Supplied with 4 BNC cables of 60cm, a BNC cable of 30cm and 4 power cables 12 V - RF bandwidth: 470 to 865 MHz. - Max power. permissible: 24 dBm - 250 mW - Max power. permissible passive combiner: 33 dBm - 2 W - PSM power supply: 15V DC - 660 mA max - 1U 19" rack format
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