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| Maximum 3112 TM QAM modualtor |
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| Product id: 8181 |
| EAN number: |
| Released to: DK, SE, NO, FI, DE, PL |
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| PRODUCT DESCRIPTION |
The Maximum 3112 TM QAM modualtor combines DVB-S2 demodulator, DVB-TS PID filter and QAM modualtor in one unit. It supports inputs including DVB-ASI, IP, DVB-S2 that can be converted to a new QAM carrier. With the two CI slots and the internal 2-way re-multiplexer, the final TS could be highly customized. The IP streaming TS port could be configured as input or output and is independently operated. LAN control and monitoring are achieved by TCP/IP, SNMP and HDMS (Headend Devices Management System)
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| FEATURES |
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RF output options, DVB-C/QAM |
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16, 32, 128 or 256 QAM |
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DVB over IP input or output with UDP/RTP |
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Multicast or Unicast on IP, up to 64 independent adresses (6 is standard) |
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CI slots support various Conditional Access systems |
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Compatible with Multiple De-encrypt CI modules |
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Internal 2-way re-multiplexer |
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LAN control based on TCP/IP, SNMP and HDMS |
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Upgradable through LAN |
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Symbol rate range 2-7,2 MS/sec |
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MER 36 dB min. |
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| TECHNICAL SPECIFICATIONS |
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| DVB-S2 Demodulation |
Input frequency range: C & Ku Band: 950 - 2150 MHz |
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Input level: - 65 - -20 dBm |
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Input impedance: 75 Ω, Female |
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Input symbol rate: 2 - 45 Mb/s (SCPC or MCPC) |
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Roll off factor: 0.20 or 0.35 |
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| RF output |
Output frequency range: 48 - 860 MHz |
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Output frequency adjustment: 10 KHz |
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Output level: 95 - 115 dBµV Level adjustment: by 1 dB |
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Output impedance: 75 Ω, Female |
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Output return loss: Minimum: 12 dB |
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Spurious rejection: Minimum: 60 dBc |
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Output frequency accuracy: VHF: ±5 KHz UHF: ±10 KHz |
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| TS over IP |
Connector: 10/100M base - T RJ45 |
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Maximum output bit rate: 70 Mbps |
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UDP/RTP: Multicast or Unicast |
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Multicast control protocol: IGMPV2 |
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| I/O Interface on back panel |
Tuner In/Out: 1 x input 1 x loop through output |
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RS-232: 1 x 9-pin D-sub, Male |
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Ethernet control port: 1 x RJ45 |
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TS streaming: Input or output: 1x RJ45, TS over IP output (factory optional) |
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ASI input: 1 x BNC-female: 75 Ω |
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ASI output: 2 x redundant output, BNC-female: 75 Ω |
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RF output: 75 Ω |
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IF output: 75 Ω |
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| DVB-C QAM Modulation |
Constellation |
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J.83A: 16, 32, 64, 128, 256 QAM |
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J.83B: 64 or 256 QAM |
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Symbol rate range: 2 - 7.2 MS/sec |
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MER: 36 dB (minimum) |
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Spectrum inversion: Yes |
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| General |
Operating temperature: 0 - 45°C |
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Storage temperature: -20 - 70°C |
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Humidity: < 85% |
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Dimensions: 44mm x 482mm x 430mm |
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Power supply: AC 90 V - 260V 50Hz/60Hz |
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Approximate net weight: 6 Kg |
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