SWIT – S-4904 Wireless Transmission System

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Description

S-4904 is the broadcast industry wireless system, includes an S-4904T transmitter and an S-4904R receiver, with WHDI (OFDM) technology, supports uncompressed 3G/HD/SD-SDI and HDMI wirelessly transmitted in 700 meters scale, and with less than 1ms latency. The system is pure hardware connection, plug and play build-up, which is widely used in on-site shooting and director monitoring.

Features

  • Professional WHDI (MIMO/OFDM) technology
  • Uncompressed 3G/HD-SDI and HDMI wireless
  • 2-ch SDI/HDMI embedded audio transmission
  • 700 meters (LOS) transmission distance
  • Less than 1ms latency
  • 5.1-5.9GHz license-free operation frequency
  • User configurable frequency bands
  • Multicast – 1 transmitter to multi receivers
  • Less than 63mW radio power
  • AES 256bit encryption
  • Gold Mount connections
  • All-metal housing, durable
  • Pure hardware connection; Plug and Play

Specifications

ModelTransmitter S-4904TReceiver S-4904R
Input3G/HD/SD-SDIx1/
HDMIx1
Output/3G/HD/SD-SDIx1
HDMIx1
SDI FormatSMPTE-425M1080P (60 / 59.94 / 50)
SMPTE-274M1080i (60 / 59.94 / 50)
1080p (30 / 29.97 / 25 / 24 / 23.98)
SMPTE-RP2111080psf (30 / 29.97 / 25 / 24 / 23.98)
SMPTE-296M720p (60 / 59.94 / 50)
SMPTE-125M480i (59.94)
ITU-R BT.656576i (50)
HDMI format1080p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98)
1080i (60 / 59.94 / 50)
720p (60 / 59.94 / 50)
480i / 576i
Wireless frequency5.1 ~ 5.9GHz
Radio modulesOFDM 16QAM
Max Transmission distanceApprox 700m (Line of sight)
Latency≤1 millisecond
Power consumption≤6.5W≤6.5W
Radio powerMax 21dBm (63mW)/
Input voltageDC / Battery:6.5~17VDC / Battery:6.5~17V
Working environmentTemperature: 0°C -+40°C
Dimension93x185x63 (mm)130x188x47 (mm)
Net weight(with antenna)572g797g