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Home/Radiofrequency Distributions/Combiners & Splitters/MAT288

MAT288

Diversity Wideband Programmable Matrix Combiner
MAT288
MAT288 - Image 2
  • 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 feed) on the fly thanks to a matrix of solid state switches. It is designed to have the greatest reliability, with redundant power supply (AC and DC, DC optional). 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 time to time to combine main stage, foyer or lobby. Also your ENG or OB-Van facility will benefit 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 optimize 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 (DC optional)
  • Remote management and monitor 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 inputs
  • 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 (MAT288-X)
150 ÷ 1160 MHz (MAT288-X1)
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-b06

    • User Manual

      MAT288_en-u03-A4

    • Certificate & Declaration

      MAT-en-DoC-v04

    • Drawing

      MAT288-MAT244_drawing

      MAT288-MAT244_dimensions

    • Firmware

      MAT288: version 1.13 released 14.06.2021

      MAT288: version 1.12 released 23.07.2019

      MAT288: version 1.11 released 18.02.2019

      MAT288: version 1.8 released 11.10.2017

      MAT288: version 1.7 released 20.06.2017

      MAT288: version 1.6 released 15.05.2017

Version:  v1.13

Date:  2021-06-14 13:39:04

MAT288

  • add: 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:  2019-07-26 11:14:24

MAT288

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

Version:  v1.11

Date:  2019-02-18 09:41:39

MAT288

new – antenna scan
new – software/hardware interface improved

Firmware

Version:  v1.8

Date:  2017-10-11 14:35:35

MAT288

Fix: panel lock bug, if you were doing a discovery of antennas and at the same time an overloaded alarm occurred on an antenna.

Firmware

Version:  v1.7

Date:  2017-06-20 14:30:52

MAT288

Fix: Alarm reset when you change the type matrix. If the alarm persists, will be given a new alert.

Firmware

Version:  v1.6

Date:  2017-05-15 15:06:48

MAT288

Fixed – machines name when saving preset
Fixed – Updating the main page when you load a preset
Fixed – activation command from PC

Firmware
  • PSP15019-XF

    PSP15019-XF

Categories: Combiners & Splitters, Radiofrequency Distributions Tags: combiner, diversity, matrix, programmable, remote, wideband

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