Product Features
  • For Analogue CCTV Cameras
  • 1 x BNC Input, 2 x BNC Outputs
  • Duplicates SDI Input
  • Auto SD-SDI/HD-SDI Detection
  • Aluminium Construction
Sale Price $172.00

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The HD-SDE-122R SD/HD/3G-SDI 1 to 2 Distribution Amplifier & Extender with Re-Clocking for HD Cameras from AAS receives an SDI video input, re-clocks, equalises the signal, and then distributes it to two identical outputs. It is a reliable video device splitting an SDI or HD-SDI video source into two HD-SDI or SD-SDI display at the same time.

Note: The input power will be split among the 2 BNC outputs. If only 1 BNC output is in use, cover the second BNC output with the BNC to RCA Cover Connector.

Key Features

  • Distributes and extends SDI standard video signals (3G-SDI, HD-SDI, SD-SDI)
  • Transmits signals with data rates up to 1485 Mb/s
  • Supports SMPTE 292M, SMPTE 259M type signals
  • Two separately buffered outputs
  • Cable equalisation (Beldon 1694A) and signal retiming
  • Re-clocking function capability - unlimited repeater connection
  • Dual colour LED indication of input lock and rate
  • Passes all ancillary data
Detection MethodAutomatic HD/SD-SDI
Supported ProtocolsSMPTE 259M, SMPTE 292M, and SMPTE 344M
Video Bandwidth2.97 Gb/s & 2.97/1.001 Gb/s
Data Rates270 / 1483 / 1485 Mb/s
Video SupportHD: 720p50/59.94/60, 1035i50/59.94/60, 1080i50/59.94/60, 1080p24/30
SD NTSC @ 59.94 Hz, PAL @ 50 Hz
SDI Signal TypeSMPTE-292M, SMPTE-259M
Output Impedance75 ?
Cable EqualisationUnlimited repeater connection
RP-918 Pathological PatternsImmune
PCB Stack-up4-layer board (impedance control -- differential 100 ?; single 50 ?)
Input1 x BNC (SDI)
Output2 x BNC (SDI)If only 1 BNC output is in use, cover the 2nd BNC output with the included BNC to RCA cover connector.
BNC Connector75 ? inter-locked socket
Eye Pattern CharacteristicsAmplitude: Within 800 mV ±3% (<10%)
Rise overshoot: Less than 2% (<10%)
Fall overshoot: Less than 2% (<10%)
Long time jitter: 0.195 UI (<1.0 UI)
Timing jitter: 0.195 UI (<1.0 UI)
Alignment jitter: 0.127 UI (<0.2 UI)
FixednessInter-locked power supply
Power Input5 to 24 VDC with Locking Power Connector
Power Consumption4 W
Operating Temperature32 to 104°F (0 to 40°C)
Storage Temperature-4 to 140°F (-20 to 60°C)
Relative Humidity20 to 90% RH (no condensation)
Housing MaterialAluminium
Dimensions5.7 x 3.2 x 1.0" (145.0 x 80.0 x 25.0 mm)
Weight0.66 lb (300.00 g)
AAS HD-SDE-122R SD/HD/3G-SDI Distribution Amplifier/Extender
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