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8-port PSM Antenna Combiner with 470 to 865 MHz Frequency Range
Model: PA821B
- Combines up to eight PSM® transmitters to a single antenna set
- Improved intermodulation artifacts for cleaner RF environment
- Reduces rack clutter
- Wideband operation
- Daisy-chain up to 2 combiners with the expansion port
Product Info
Tech Specs
Documents
The PA821B active broadband antenna combiner streamlines the simultaneous operation of many PSM systems at a venue. The PA821B combines the RF outputs from up to eight PSM transmitters into one RF output to feed a single transmit antenna. This provides significantly improved reception quality due to reduced intermodulation distortion and dropouts due to multipath interference.
- Combines up to eight PSM® transmitters to a single antenna set
- Improved intermodulation artifacts for cleaner RF environment
- Reduces rack clutter
- Wideband operation
- Daisy-chain up to 2 combiners with the expansion port
- LED indications of signal presence, signal overload
- Improved fan design significantly improves thermal efficiency and ambient noise
- Optional modification to enable combining of microphone receiver antennas
- Provides +15V bias on RF inputs to power antennas
- Requires modification of unit by qualified service technician
- Combiner Type - Antenna Combiner
- Spec Sheet available - Yes
- Operating Temperature (Maximum): 145.40 F
- Operating Temperature (Minimum): -0.40 F
- Impedance: 50 ohm
- AC Voltage (Maximum): 240 Volts
- AC Voltage (Minimum): 100 Volts
- Active Power: 143 Watt
- Current Draw: 1.59 Amps
- Certifications: IEC/EN 62368-1, FCC Part 74
- Depth: 28 in
- Height: 3.50 in
- Shipping Depth (with packaging): 28 in
- Shipping Height (with packaging): 8.25 in
- Shipping Width (with packaging): 18.63 in
- Width: 17.50 in
- Product Weight: 7.55 lbs
- Shipping Weight: 36.19 lbs
- RF Input:-:
- connector type: BNC
- Configuration: Active
- RF Gain: 0 dB (±2 dB)
- LED Indicator Min. Detection Threshold: 2.5 dBm
- LED Indicator Overload Threshold: >24 dBm
- Main Output:-:
- Connectory Type: BNC
- Expansion Port:-:
- Insertion Loss: <4 dB
- RF Expansion Port Normal Operating Range: 33 dBm (2 W)
Antenna Combiner
600863 kb
- Data Sheet
Antenna Combiner
852099 kb
- Instructions
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McCann Systems
290 Fernwood Avenue
Edison, NJ 08837
USA
1-888-414-3806
www.mccannsystems.com
Contact in regards to this product:
Shure Incorporated
Model: PA821B
US B2B Inquiries Only
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