This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR. Item is non-cancelable and non-returnable.
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The Sennheiser AB 3700 Broadband Antenna Booster is an inline RF signal booster for the Sennheiser EM3731, EM3732 and EM3732 Command receivers. The antenna significantly boosts RF strength and gain during long BNC cable runs. The AB 3700 features up to 15dB of amplification and mounts to a standard 3/8" or 5/8" stud.
Amplification adjustable in 4 steps (up to 15 dB) to compensate for cable losses
DC powered from the receiver via the antenna cable
Bypass switch in case of power failure
LED operation indicator
Antenna booster housed in a rugged, splash-proof all-metal housing
Standard 3/8" or 5/8" mounting thread
In the Box
Sennheiser AB 3700 Broadband Antenna Booster
2 Year Warranty
Table of Contents
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Bypass (-3dB), 5dB, 10dB, 15dB adjustable, without
DC feed: -6 dB
OIP3: > = 32dBm
2x BNC Sockets
9-15 V DC / 160-100 mA, DC feed via antenna cable (RF OUT socket)