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GC-1806 4-Ch Integrated Receiver Decoder SD-SDI Multiple Audio Decoding Formats

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GC-1806 4-Ch Integrated Receiver Decoder SD-SDI Multiple Audio Decoding Formats

Product Overview

GC-1806 is a world’s first highly integrated professional headend with multi-channel receiver, digital video and audio decoder in 1RU chassis.

It supports a wide range of input and output options, coming from DVB-S/S2 satellite, Ethernet network and local DVB-ASI interface, allowing it handle any program sources, decoding output via SMPTE compliant SD-SDI interfaces.

The GC-1806 supports Web browser and SNMP management for local and remote management and control. It can significantly reduce management time and operating expense (OPEX) of operators.


Features and Benefits

Lower CAPEX, Highly Cost-effective

- High density: 1RU, up to 4 channels of SD digital video and audio decoding output;
- Versatile functions: supports DVB-S/S2 RF reception & demodulation, Ethernet network and DVB- ASI TS input, SD-SDI video output with embedded digital audio;
- Multiple video decoding formats as standard configuration, no additional charge for software license, including MPEG-2, MPEG-4 AVC;
- Multiple audio decoding formats: MPEG-1 Layer II and MPEG-2.

Lower OPEX, Improved User Operation Efficiency

- Convenient management and maintenance, supports Web browser and SNMP based management, for local and remote management and maintenances;
- Supports remote software upgrades;
- Front panel control and alphanumeric LCD display;
- Supports export and import configuration file of equipment parameters;
- High reliability and stability: Benefit from its highly reliable hardware and software design; adopts GOSPELL’s third generation motherboard + built-in discrete function module design, for fast replacement of failure function module; multiple protective mechanisms are included, such as power failure memory recovery, over-voltage, over-load, short-circuit protection.

Technical Specifications

RF Input
Number of Inputs2 x RF Input, 2 x RF Loop Out
Connector TypeF-Type (Female, 75Ω)
Frequency Range950MHz to 2150MHz
Input Signal Level-65dBm to -25dBm
Standards

DVB-S: EN 300 421
DVB-S2: EN 302 307

Constellations

DVB-S: QPSK
DVB-S2: QPSK/8PSK

Symbol Rate

QPSK: 2.0Msym/s to 45Msym/s
8PSK: 10Msym/s to 31Msym/s

LNB Power Output0V/+DC 13V/18V, LNB short circuit protection
TS-over-IP Input
Numbers of Interface1 x 100/1000Base-T Ethernet
Connector TypeRJ-45
Data Format7 x 188 Bytes
Transport ProtocolsTS-over-UDP/RTP
AddressingUnicast, Multicast (IGMPv1, v2)
ASI TS Input
Numbers of Interface1 x ASI Input
Connector TypeBNC (Female, 75Ω)
StandardsDVB-ASI
Data Format188 Bytes MPEG-TS packet length
Bit Rate1.5 to 99 Mbps
Digital Video and Audio Output
Serial Digital Interface4 x SD-SDI
BNC female, 75W
SMPTE 259M
Digital AudioEmbedded in SD-SDI
Video Decoding
Decoding Profile & Level

MPEG-2 SD: MP@ML
MPEG-4 AVC SD: MP@L3

Resolution& Frame RatePAL: 576i@25fps
Aspect Ratio4:3
Audio Decoding Options
Decoding Formats

MPEG-1 Layer II
MPGE-2

Operation ModeStereo or Mono
Supported Sample Rate32 kHz, 44.1 kHz, 48 kHz
Audio Decoding RateMPEG-1 Layer 2: 192-384 kbps
Network Management
Interface1 x 10/100 Base-T Ethernet
ConnectorRJ-45
ManagementWeb browser and SNMP management
Miscellaneous
Front Panel3.5’’ LCD with 6 x Control Buttons for 2-line alphanumeric display and parameter settings
3 x Dual color LED, for status indications of power, work and Alarm
Rear Panel1 x Power Supply Receptacle (AC Input)
1 x Power switch
Power Supply
Input Voltage110-240 VAC, 50/60Hz
Power Consumption45W(Maximum)
Environmental
Operating Temperature0℃ to 45℃ (32℉ to 113℉)
Storage Temperature-20℃ to 80℃ (-4℉ to 176℉)
Operating Humidity90%, non-condensing
Mechanical

Product Dimensions
(W x H x D)

1RU: 483mm x 44.5mm x 450mm
19’’ x 1.73’’ (1RU) x 17.7’’

Product Weight1RU: 5Kg (6.6 lbs)
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