Sennheiser A 1031-U

Wideband Passive Omnidirectional Antenna

Passive wideband receiving antenna. Mounted horizontally, this antenna will have an omni-directional radiation patter. When mounted vertically, it will have an approximately figure-of-eight radiation pattern.

Features

• Suitable for use in conjuction with a UHF receiver in closed rooms. The output DC supply voltage from the receiver cannot be short-circuited.
• Suitable Sennheiser receivers: EM 3031-U, EM 3032-U, EM 3522-U, EM 1046-U, EM 1031-U, all stationary receivers
• Can also be used as a transmitting antenna.
• Suitable Sennheiser transmitters: SR 3054-U, SR 3056-U, SR 1000, SER 20 and all other UHF transmitters with a maximum of 10w RF output power
• For outdoor applications, the antenna should be covered by means of a plastic bag.

Specifications

• Frequency: Wideband (430-960MHz)
• Apex angle (horizontal): 360 degrees
• Deviation from cicular radiation: <3 dB
• Gain: 0 dB
• Connector: BNC socket, 50 ohms
• Max Input Power: 10 W
• DC Input Resistance: >= 1 Mohm
• Temperature Range: -20 to +80 Degrees C
• Max Humidity: 95 percent
• Dimensions in mm: 270 x 130 x 35
• Weight (with booster): approx. 150g
• Mounting connection: 5/8" thread, thread adaptor to 3/8"
• Omnidirectional
• UHF