Design The unit is housed in a 3 U 19" subrack with very good RF shielding and consists of the following sub-assemblies: - RF amplifier 4-way power divider boards processor board redundant LAN interface for control and monitoring redundant power supply unit switchable DC bias tees with overload protection All the necessary signal, power supply and earthing connections are provided at the rear. The mains switch is located on the front panel. Specifications subject to change without notice 05/11, GTA2214 Special features The unit is constructed using a modular approach which enables ease of installation and maintenance. measured at 25 °C Model number: GTA2214 Configuration: 16 power divider modules, each with 1 input, 4 outputs RF specifications: Impedance: Divider board: Frequency range Gain Gain flatness Noise figure OPIP 3rd order OPIP 2nd order VSWR Isolation out/out 1 dB compression 75 Ohm 950 ... 2150 MHz 0 ±2.0 dB ±2.0 dB max. 15 dB max. +10 dBm min. +20 dBm min. 2.0 : 1 max. 18 dB typ. 0 dBm min. Further specifications: Control: RF connectors: Power supply: Connector Mains switch: DC bias: Voltage Current Temperature range: Operating EMC: Dimensions: Height Width Depth Front panel: Front view LAN, redundant F female, 75 Ohm 100 ... 240 VAC, 48 ... 62 Hz, redundant 3-pin, with mains filter and fuses with integrated lamp 13/14/18/19 V each with 22 kHz tone 200 mA nom., 300 mA max. 0 ... 40 °C in accordance with European standard EN 61000-6-1 and EN 61000-6-3 3U 19" about 475 mm (without connectors and handles) painted (RAL 7032) novotronik GmbH · Bäumenheimer Str. 3 · D-86690 Mertingen · Tel. ++49 (0) 90 78/9695-0 · Fax ++49 (0) 90 78/9695-15 · E-Mail: [email protected] Model GTA2214 This antenna multicoupler unit consists of 16 divider modules each with 1 input and 4 outputs in the frequency range 950 ... 2150 MHz. Technical data G GTT A2214 L-Band MULTICOUPLER Antenna multicouplers are used in modern receiving stations and provide distribution of antenna signals to several receivers without loss and deterioration of the signal quality.
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