NOTE: The HDB2640 ships with four 3 ft. Hydra AV cables.
HDbridge™ 2000 Series encoder / modulators are designed especially for high channel density environments where rapid deployment, advanced management and compatibility are critical — you can practically feel the confidence that's built into every unit!
FEATURES
A/V CaptureFour Component video inputs - 1080p/i, 720p, 480p/i 
Integrated Closed Caption support 
Analog and Digital Audio
Digital MPEG2 Encoding 
Up to 36Mbps sustained average encoding rate 
Audio encoded into AC-3 
User-settable program information
RF Modulation / Channel Upconversion 
Well-formed QAM 256 6Mhz channel, inserted onto any blank channel 
Independently Frequency agile from 50 to 858Mhz (Channels 2-135) 
Supports STD, HRC or IRC cable standards
SPECIFICATIONS
Video Input 
Component Video x2 or x4: DIN connector HDbridge end, RCA connectors for HD source 
Closed Caption: EIA/CEA-608 captions accepted over composite video input
Audio Input 
Stereo Analog and Digital Audio x2 or x4: DIN connector HDbridge end, RCA connector, 75 Ohm 0 to 0.7v at Audio source
Internally encoded into Dolby® Digital AC-3
Video Encoder 
Encoder Video Profile: MPEG2 HD Profile 2: ISO13818-2 MP@HL 
Traffic Shaping: Variable Bit Rate 
Video Transport Bit Rate: 38.78 Mbps 
Video Encoding Data Rates: Variable, 10 Mbs - 24 Mbs per channel 
Average Encoding Data Rate: 18 Mbs per channel 
Encoding Latency: Programmable 100 msec to 400 msec 
Color Profile: 4:2:0 
GOP Size: 16 
Video, Audio PID: Programmable 
Program Information: Programmable
Audio Encoder 
Encoder Audio Profile: ATSC A/52, Dolby(r) Digital (AC-3)
Modulator/Upconverter 
Modulation Types: QAM 256 (ITU-T J83 Annex B) Interleaving modes: (64,2) only 
Cable Standard: HRC, IRC or STD 
Frequency Range: Independently Frequency Agile from 54 to 864MHz (Channels 2-135)
-2 kHz resolution
-+/- 30 ppm accuracy
-+/- 35 ppm stability 
Output Power: +45 dBmV typical 
Output Level Adjust: 25 - 45 dBmV in 1dBmV steps 
MER: 38 dB typical 
I/Q Amplitude Imbalance: < 1% typical 
Spectral Tilt: <= 1dB over 6MHz typical
Control/Setup 
Network interface: 10/100 mb Ethernet via RJ45 connection
IP address via DHCP or set by user
HTML/Javascript served web interface for easy configuration
Telnet connection for CLI scripting
Easy firmware updates
All settings saved in NV storage 
Front Panel Color Display: Quickly obtain status at a glance
General 
Power: 100-240VAC 50/60Hz, 60W max. 30W Typical. IEC 60320-C14 
Cooling: Dual Internal cooling fans, Front Inlet, Rear Exhaust 
Mounting: Rack ears shipped attached. 1RU high 
Enclosure Type: Metal 
Enclosure Dimensions: 1.72" H x 17.33" W (without rack mount ears) x 9.9" D 
System Weight: 6.25lb 
Temperature/Humidity: Operating +32F to +113F (0C to +45C) / 10% to 80%, non-condensing 
Vibration: NSTA 1A in carton 
MTBF: 45,000 hours 
Compliance: FCC Class A 
Warranty: 2 years 
                
                  
                  
                  
                HDbridge™ 2000 Series encoder / modulators are designed especially for high channel density environments where rapid deployment, advanced management and compatibility are critical — you can practically feel the confidence that's built into every unit!
FEATURES
A/V Capture
Digital MPEG2 Encoding
RF Modulation / Channel Upconversion
SPECIFICATIONS
Video Input
Audio Input
Internally encoded into Dolby® Digital AC-3
Video Encoder
Audio Encoder
Modulator/Upconverter
-2 kHz resolution
-+/- 30 ppm accuracy
-+/- 35 ppm stability
Control/Setup
IP address via DHCP or set by user
HTML/Javascript served web interface for easy configuration
Telnet connection for CLI scripting
Easy firmware updates
All settings saved in NV storage
General