WINRADIO WA-0811 ANT DISTRIBUTION
WINRADIO WA-0811
Description
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The WiNRADiO WA-811 Antenna Distribution System features 4 antenna inputs and 8 receiver outputs, and consists of antenna matrix switches, preamplifiers with an extremely high third order intercept point, and a combination of suitable filters. Fully integrated to achieve the best possible performance over a wide frequency range, this system is eminently suitable for government, defence, law enforcement and other demanding high-end applications. The unit can be operated autonomously via a control panel, or remotely via an RS-232 link using Windows-based PC-resident software with an easy-to-use graphical user interface. These units can be used with any third-party equipment, and are particularly suitable for WiNRADiO MS-8000-series Multichannel Surveillance and Monitoring Systems, for which they provide user-transparent, fully automatic antenna switching. The frequency boundaries can be customized to meet individual customer specifications. For each antenna input, an 18dB switchable attenuator and a band-stop filter for broadcast frequencies can be used. The attenuators and filters can be engaged for each antenna independently, either directly via the front panel or remotely via the serial port. The unit also contains power supplies for external antenna preamplifiers (+12V is applied to the antenna leads). These voltages are normally switched off by default, and can be selectively enabled/disabled in remote operation mode.
Specification
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Configuration 4 inputs / 8 outputs Fully non-blocking Gain 0 dB typ. Frequency range 0.15 MHz to 1500 MHz Impedance 50 ohm (all inputs and outputs) Max input level +20 dBm for no damage Gain compression point Antenna Input Frequency 1dB GPC 1 27 MHz +27 dBm 2 50 MHz +20 dBm 3 800 MHz +1 dBm 4 1400 MHz +5 dBm Second and third order intercept points (typical values) Antenna Input Frequency IP2 IP3 1 2 MHz +85 dBm +37 dBm 2 50 MHz +65 dBm +30 dBm 3 800 MHz +53 dBm +11 dBm 4 1400 MHz +53 dBm +15 dBm Dynamic range (typical values) Antenna Input Frequency Dynamic range 1 2 MHz 111 dB 2 50 MHz 107 dB 3 800 MHz 97 dB 4 1400 MHz 97 dB Output-to-output isolation (typical values) Frequency Isolation 20 MHz 87 dB 100 MHz 75 dB 400 MHz 67 dB 1490 MHz 65 dB Input-to-output isolation (typical values) Frequency Isolation 20 MHz 60dB 100 MHz 46 dB 400 MHz 37 dB 1490 MHz 35 dB Power 120/240 VAC, selectable Dimensions Width: 19" rack Height: 3RU (5.25" = 133 mm) Depth: 14.4"(365 mm) Weight 19.5 lb (8.8 kg) In The Box
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Unit