Sennheiser A 1031-U Passive Omnidirectional Antenna

Wideband Passive Omnidirectional Antenna

Passive wideband receiving antenna. Transmitting and receiving antenna for frequencies between 450 and 960 MHz. When mounted horizontally, this antenna will have an omni-directional radiation pattern. When mounted vertically, it will have an approximately figure-of-eight radiation pattern.

FEATURES

• Authentic Sennheiser Product
• 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: Widedband (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%
• 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

CONTENTS

• (1) Sennheiser A 1031-U Passive Omnidirectional Antenna
• (1) Quick Guide