Shure PA411 PSM300 Antenna Combiner
Shure PA411 PSM300 Antenna Combiner that distributes DC power and RF signal for up to four Shure PSM300 transmitters (sold separately). It features a compact half-rack system that is used to reduce the amount of antennas and power supplies needed when using multiple systems.
Features of the Shure PA411 PSM300 Antenna Combiner:
- Distributes DC Power to PSM Transmitters
- Compact Half-Rack System
- LED Signal Display
- Connects with a BNC Antenna
Specifications:
Power Requirements 15 VDC
DC Output 12 VDC (Ã4)
Output Current Combined Total from All DC Outputs: 1.4 A, maximum
Operating Temperature Range 0.40 to 145°F (-18 to 63 °C)
Dimensions 1.7 x 7.0 x 7.8″ (42 Ã 177 Ã 198 mm)
Weight 3.6 lb (1.62 kg)
RF Input Specs
Connector Type BNC
RF Frequency Range 470 to 865 MHz
Maximum Input Level 20 dBm per channel
Input Port Isolation: 50 dB, typical
RF Input Power Operating Range Per Channel: 4.5 to 15 dBm
LED Indicator r Minimum Detection Threshold: 3 dBm ± 1 dB
RF Overload LED Threshold 17.5 dBm ± 1 dB
Impedance 50 ohms
RF Output
RF Frequency Range 470 to 865 MHz
Output Intercept Point OIP3: 48 dBm, typical
Connector Type BNC
Impedance 50 ohms
Reverse Isolation Output to Input: 40 dB, typical
Gain Input to any Output Port: -5 to 0 dB
1 review for Shure PA411 PSM300 Antenna Combiner
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Chris Black –
Great product