Syscom 421S
A wireless audio and video transmission system with up to four transmitters feeding one receiver, rated for 1,800ft (550m) range at 0.07s latency. It suits multi-camera live production such as weddings, sports, concerts, corporate events and church services.
- Up to 4 transmitters to 1 receiver on the same RF channel
- Range up to 1,800ft (550m)
- 0.07s transmission latency
- SDI and HDMI inputs; 4x SDI and 4x HDMI outputs on receiver
- RS485/RS422/LAN control, tally and RTSP streaming
- Up to 4 systems (16 TX) can run simultaneously
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The Syscom 421S sends synchronized audio and video from up to four transmitters to a single receiver on the same RF channel, working in the 5.1–5.9GHz band with 40MHz bandwidth. Stated range is up to 1,800ft (550m) with 0.07s transmission latency, and video formats run up to 1080p60.
Each transmitter takes one SDI and one HDMI input. The receiver provides four SDI and four HDMI outputs, so every camera feed can be routed to separate destinations. Tally output is supported for multi-camera setups.
RS485/RS422 ports allow control of PTZ cameras and switchers, and a LAN port provides wired network connection, including Ethernet passthrough between the receiver and each transmitter and RTSP streaming. Up to four systems (16 transmitters in total) can operate at the same time. It is sold as a 4TX + 1RX or a 2TX + 1RX package.
Video
Specifiche
- Marca
- Hollyland
- Modello
- Syscom 421S
- Categoria
- Audio live › Sistemi wireless
Transmitter interfaces
- SDI input
- BNC Female
- HDMI input
- Type A Female
- Tally output
- 3.5mm
- Antenna interface
- RP-SMA Male x4
- Other ports
- DC power input, USB-C, LAN, RS485/RS422
Receiver interfaces
- SDI outputs
- BNC Female x4
- HDMI outputs
- Type A Female x4
- Antenna interface
- RP-SMA Male x4
- Other ports
- DC power input, USB-C, LAN, RS485/RS422
Video
- HDMI formats
- 480p60, 576p50, 720p50/60, 1080i50/60, 1080p24/25/30/50/60 Hz
- SDI formats
- 720p50/60, 1080i50/60, 1080p24/25/30/50/60 Hz
- Resolution
- 1080p Full HD
Wireless
- Frequency
- 5.1–5.9GHz
- Transmission range
- 1,800ft (550m)
- Transmission latency
- 0.07s
- Bandwidth
- 40MHz
- TX power (transmitter)
- Maximum 22dBm
- RX sensitivity (receiver)
- –90dBm
Power
- Transmitter power supply
- 7–36V DC
- Transmitter power consumption
- <12W
- Receiver power supply
- 18–36V DC
- Receiver power consumption
- <32W
Physical
- Transmitter weight
- 431.5g (15.2oz), external antenna excluded
- Transmitter dimensions
- 88mm x 30mm x 144mm (3.5" x 1.2" x 5.7")
- Receiver weight
- 1621g (57.2oz), external antenna excluded
- Receiver dimensions
- 148mm x 62mm x 242mm (5.8" x 2.4" x 9.5")
In the box (4TX & 1RX)
- Transmitter
- 4
- Receiver
- 1
- 5GHz antenna
- 25
- 7-inch magic arm
- 4
- DC conversion cable
- 4
- RS485/RS422 cable
- 5
- OTG cable / power adapter / user manual
- 1 each
In the box (2TX & 1RX)
- Transmitter
- 2
- Receiver
- 1
- 5GHz antenna
- 15
- 7-inch magic arm
- 2
- DC conversion cable
- 2
- RS485/RS422 cable
- 3
- OTG cable / power adapter / user manual
- 1 each