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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.
Frequency Range: 470-866MHz
Amplification: Bypass (-3dB), 5dB, 10dB, 15dB adjustable, without DC feed: -6 dB
Impedance: 50 Ohms , OIP3: > = 32dBm
Connection: 2x BNC Sockets
Power Supply: 9-15 V DC / 160-100 mA, DC feed via antenna cable (RF OUT socket)
Mount: 3/8" or 5/8" thread
Dimensions: 3.14 x 2.51 x 0.94" (80 x 64 x 24mm)
Weight: 9.4 oz (265g)
In The Box
Sennheiser AB 3700 Broadband Antenna Booster
Adjustment Tool
Instructions
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