MCDD-100 Detecting Device

Comtech EF Data

MCDD-100 Detecting Device

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  • Supports L-Band or IF input
  • Remote control via Ethernet management
  • Can be commanded via SNMP by an external carrier monitoring system

SKU: CMT135 Tags: , ,
  • Description
  • Technical Specifications
  • Support Documents

Overview

The MetaCarrier® Carrier Identification detecting device, the (MCDD-100) builds on our leadership in providing equipment to optimize the quality of satellite links. The MCDD-100 is used to detect the Carrier Identification (CID) of a host carrier that has embedded the DVB-CID ETSI TS 103 129 standards-based Carrier ID technology. DVB-CID ETSI TS 103 129 uses spread spectrum technology at very low signal levels to enable identification of host carriers. The MCDD-100 is compliant to the DVB-CID ETSI TS 103 129 standard for combating satellite interference and is based on Comtech’s award-winning MetaCarrier technology.

Satellite interference has a significant financial impact on both satellite operators and end users. Comtech EF Data developed the MetaCarrier technology to address this industry-wide challenge. This new standard will directly benefit users and operators in the avoidance of accidental interference.

Details

  • Supports L-Band (950 MHz to 2150 MHz) or IF (50 MHz to 180 MHz) input for decoding and demodulating the MetaCarrier sequence
  • Can detect multiple carriers per transponder and resolve their MetaCarriers via external center frequency and bandwidth input
  • Remote control via Ethernet management
  • Can be commanded via SNMP by an external carrier monitoring system

MCDD-100
Frequency 50-180 MHz or 950-1250 MHz (±0.06 ppm) in 100 Hz steps
Impedance
L-Band 50 Ω, 14 dB minimum return loss
70/140 MHz 50 Ω or 75 Ω, 18 dB minimum return loss
Connector
L-Band Type N female
70/140 MHz BNC
Input Power Range
950 – 2150 MHz band -130 + 10log (symbol rate) to -80 + 10log (symbol rate) dBm
50 – 180 MHz band -105 + 10log (symbol rate) to -70 + 10log (symbol rate) dBm
Maximum Composite Operating Level
950 – 2150 MHz band 102 – 10log (symbol rate, desired carrier) dBc, + 10 dBm maximum; within ±10 MHz of the desired carrier, composite power is ≤ +30 dBc
50 – 180 MHz band 94 – 10log (symbol rate, desired carrier) dBc, +10 dBm maximum; within ±10 MHz of the desired carrier, composite power is ≤ +30 dBc
Absolute Maximum, no damage +20 dBm
Acquisition Range ±10% of true carrier symbol rate (normal operation); ±30 Ksps narrow range
Return Loss 12 dB min. (typical 15 dB)
FEC Mode (112, 70) BCH code
De-Modulation BPSK
Chip Rate 112 Kcps, 224 Kcps
(View our PDF Datasheet for more information)

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