PA760 PA770 Antenna Combiners

(Discontinued)  This unit combines up to four PSM wireless transmitters to a single antenna, reducing stage clutter and improving intermodulation distortion performance.

Shure PA-Series UHF Antenna Combiners are designed to allow up to four PSM wireless transmitters to use a single antenna. The unit combines four PSM wireless transmitters to a single antenna, reducing stage clutter and improving intermodulation distortion performance.

PA760 524-670 MHz used with P6T and P7T Transmitters

PA770 722-756 MHz used with P4T and P7T-HF Transmitters
 

• UHF operation
• Up to four wireless transmitters can be combined into one transmitting antenna.
• Low noise and intermodulation distortion. The PA Antenna Combiner maintains clean signals with minimal distortion.
• Microstrip technology for signal combining and filtering.
• Four push/pull amplifiers for improved linear performance.
• Front-mounted antenna. The PA Antenna Combiner comes with hardware to front-mount the antenna, which allows for better radio transmission.
• Dual rackmount hardware. The PA Antenna Combiner comes with hardware so that it can be rackmounted with another PA Antenna Combiner or PSM Transmitter into a single rack space.

UHF Carrier Frequency Range

PA760: 620 to 670 MHz

PA770: 720 to 750 MHz

System Gain

0 dB (+2 dB, -4 dB)

Input/Output Port VSWR

Less than 1.7:1

Output Port Isolation

Greater than 23 dB

Third Order Intercept Point (3 OIP)

Greater than 25 dBm

Input AC Line Voltage

100 to 240 Vac, 50/60 Hz (country dependent)

NOTE: This product is not completely disconnected from the mains when the power switch is in OFF position.

Maximum Input Current

0.5 Aac

Maximum RF Input Power

+20 dBm (100 mW)

Impedance

50 ohms nominal

Operating Temperature Range

-7 degrees C to +49 degrees C

Overall Dimensions

44.5 mm high x 197.4 mm wide x 225.6 mm deep

(1.75 in. x 7.770 in. x 8.880 in.)

Net Weight

1.34 Kg (2 lbs, 15.4 oz)

Input/Output Connector Type

BNC-type (4 input, 1 output)