Sennheiser AD 1800, 1785-1800MHz Passive Directional Antenna

The passive directional antenna works in the frequency range between 1,400 and 2,400MHz. The use of two AD 1800s in diversity operation allows the user to optimise the antenna positions, and thus the range, in difficult RF environments. The antenna’s directivity boosts the antenna signal by 4dB, the front-to-back ratio is >14dB. An ideal antenna cable is the low-attenuation GZL 5000, which is available in various lengths.

Features: Frequency range: 1400 to 2400MHz Apex angle (-3 dB): approx. 100° Front-to-back ratio: > 14dB Gain: approx. 4dB Connector: BNC socket, 50 ohms Dimensions: approx. 180 x 192 x 22mm Weight: approx. 116g

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