Sennheiser - Broadband Antenna Booster

Sennheiser AB-3700 - Broadband Antenna Booster

86121
4044155024692
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Broadband antenna booster for EM3731/3732 series and EM2000/2050 receivers only.
Visuals Price
487.41 CHF VAT excl.

526.89 CHF Inc. VAT

Manufacturer price 535,62 CHF VAT excluded
Made to order
  • Delivery
    • Shipped in 1 to 2 weeks
  • In-store pickup
    • Available in 1 to 2 weeks

The Sennheiser AB 3700 wideband antenna amplifier is an inline RF signal amplifier for Sennheiser EM3731, EM3732 and EM3732 Command receivers. The antenna significantly amplifies RF power and gain during long BNC cable runs. The AB 3700 offers up to 15dB of amplification and mounts on a standard 3/8" or 5/8" stand. Features - For EM3731 & EM3732 receivers - Up to 15dB amplification - Bypass switch - Standard 3/8" or 5/8" mounting - Adjustable amplification in 4 stages (up to 15 dB) to compensate for cable losses - DC power from receiver via antenna cable - Bypass switch in case of power failure - LED operation indicator - Antenna amplifier housed in a robust, splash-proof all-metal housing - Standard 3/8" or 5/8" mounting thread Specifications 

Frequency Range

470-866MHz

Amplification

Bypass (-3dB), 5dB, 10dB, 15dB adjustable, without DC power: -6 dB

Impedance

50 Ohms OIP3: >= 32dBm

Connection

2 BNC sockets

Power Supply

9-15 V DC / 160-100 mA, DC power supply via antenna cable (RF OUT socket)

Mounting

3/8" or 5/8" thread

Dimensions

80 x 64 x 24mm (3.14 x 2.51 x 0.94")

Weight

265g (9.4 oz)

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