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Home/Distributed Antenna Systems/Combiners & Splitters/MAT288

MAT288

Diversity Wideband Programmable Matrix Combiner
  • Description
  • Technical Data
  • Downloads
  • FW Releases
  • Accessories

MAT 288 is a programmable diversity matrix combiner. This unique device allows to combining RF coming from 8 areas (a couple of diversity feeds) on the fly thanks to a matrix of solid-state switches. It is designed to have the greatest reliability, with a redundant power supply (AC and DC). All operations can be remote with Ethernet. Typical applications are a production center where a control room has to work with several STUDIOs also at the same time or a THEATRE that needs from time to time to combine the main stage, foyer, or lobby. Also, your ENG or OB-Van facility will benefit from this freedom to manage different RF areas. This flexibility along with the possibility to work in wideband allows also an easy deployment of your wireless audio infrastructure and also to optimizes your overall CAPEX (i.e. sharing resources like wireless microphones).

FEATURES

  • Diversity combiner 8:1 or 8:4 or 2 x 4:2 (sw configurable)
  • Wide bandwidth 150-1160 MHz operation
  • Redundant power supply, AC and DC powered
  • Remote management and monitoring of alarms thru Ethernet 10/100 base TX
  • Antenna booster supply toggled on each input independently
  • Voltage and current monitoring on each booster supply with alarm
  • Programmable attenuators on each input
  • Remote boost control (for gain/bandwidth) with a bidirectional data link thru coax (input BNCs)
  • Light window where the user can enter their own text to identify the 8 areas
Download
Frequency ranges150 ÷ 840 MHz (MAT288)
150 ÷ 960 MHz (MAT288X)
Input/output gain7 dB (Combiner 8:1)
0 dB (Combiner 8:4)
7 dB (Combiner 2 x 4:2)
OIP330 dBm typ. (Combiner 8:1)
24 dBm typ. (Combiner 8:4)
30 dBm typ. (Combiner 2 x 4:2)
Amplifier linearity± 1 dB (typical)
Noise figure5.5 dB (each channel)
Antenna booster powering+12Vcc / 800mA MAX for ports 1A, 1B and 5A, 5B
+12Vcc / 230mA MAX (other ports)
Connectorinput: 8+8 BNC-F
output: 8 BNC-F
Impedance50 Ω
Managing interface10/100 Base TX Ethernet port
Display64 x 256 OLED (yellow)
Power supplyAC: 90÷264Vac /47÷63Hz, (fuse protected) T2A-50W max
DC (optional): 10÷ 28 Vdc (fuse protected) 12A max
Power consumption120W max
Temperature range-25 ÷ +55 °C
Materialaluminum
Finishingblack varnish
Dimensions44 x 483 x 398 mm (HxWxD)
Weight4,4 Kg
    • Brochure

      MAT288-en-b05

    • User Manual

      MAT288_en-u01-A4

    • Drawing

      MAT288_BACK_PANEL

      MAT288_dimensions

      4313_14F_Edit_Buttons

    • Firmware

      MAT288: version 1.13 released 14.06.2021

      MAT288: version 1.12 released 23.07.2019

Version:  v1.13

Date:  2021-06-14

MAT288

  • bug fix: if there was a disconnection of the antenna remote control while trying to modify a parameter remotely, the matrix could freeze
Firmware

Version:  v1.12

Date:  2019-07-23

MAT288

  • add: support of new antennas
  • fix: minor bugfix of Ethernet management (Eth. Busy)
Firmware

    No accessories found

Configurator

us
noDC
Clear
SKU: N/A Categories: Combiners & Splitters, Distributed Antenna Systems Tags: combiner, diversity, matrix, programmable, remote, wideband

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14301 Sullyfield Circle
Suite C, Chantilly, VA 20151

Tel.+1 (703) 574-7505
e-mail : support.us@wisycom.com
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