OVERVIEW
Hollyland SYSCOM 421 is a wireless HD video transmission system that has a range of 1800ft and a latency of 0.07s. It operates on the 5.1-5.9 GHz frequency band and supports different frequency configurations for various territories. The system also allows for 4 SDI and HDMI inputs and outputs, and has strong anti-interference capabilities when using 4 transmitters on the same wireless channel. Additionally, it supports TALLY and RS485/RS422 control, USB firmware upgrades, and has an RJ45 interface for network pass through and RTSP streaming.
Please note that the Hollyland SYSCOM 421 is a transmitter only system. It is capable of achieving 4 transmitters on the same RF channel with strong anti-interference capabilities. The system has a low latency of 0.07s and can transmit up to 1080P 60Hz image resolution. The transmitters and receiver can be powered by L-series and V-mount batteries, as well as DC adapters.
INCLUDED IN BOX
1x Transmitter
5x 5GHz Antenna
1x User Manual
1x 7-Inch Magic Arm
1x OTG Cable
1x DC Conversion Cable
1x RS485/RS422 Interface Cable
About The Hollyland Syscom 421 TX
Please note: Transmitter Only.
Hollyland SYSCOM 421 is the wireless HD Video transmission system which can achieve 4 transmitters on the same RF Channel with strong anti- interference capability. The lowest latency is 0.07s. It has a transmission range about 1800ft with a clean line of sight (LOS) when the receiver is connected to 4 transmitters at most. SYSCOM 421 supports up to 1080P 60Hz image resolution. The transmitters are equipped with L-series battery plate and the receiver is equipped with V-mount large capacity battery. Both transmitters and receiver also can power by DC adapter.
Interface SDI Input（BNC Female）
HDMI Input（Type A Female）
3.5mm TALLY Output
4 Antenna（RP-SMA Male）
DC Power Input
USB Type-C
LAN
RS485/RS422
Supply Power Range 7~36V DC
Power Consumption <12W
Net Weight 431.5g (External Antenna Excluded)
Dimensions （LxWxH）88x30x144mm External Antenna and Battery Plate Excluded
Input / Output Video Format HDMI：
480P60 Hz
576P50 Hz
720P50/60 Hz
1080i50/60 Hz
1080P24/25/30/50/60 Hz
SDI：
720P50/60 Hz
1080i50/60 Hz
1080P24/25/30/50/60 Hz
Frequency 5.1~5.9GHz
Modulation Mode OFDM
Transmission Power Maximum 22dBm
Receiver Sensitivity /
Transmission Latency The lowest latency is 0.07s
Bandwidth 40MHz
1800ft Transmission Range
The lowest achievable latency is 0.07s
5.1-5.9 GHz Frequency Band Width, Supports Frequency Configuration for Different Territories
Supports 4 SDI Input and HDMI Input, 4 SDI Output and HDMI Output
4 Transmitters Use the Same Wireless Channel with Strong Anti-Interference Ability
Supports TALLY and RS485/RS422 Control
Support USB Firmware Upgrade
With RJ45 Interface, Supports Network Pass Through between Transmitter and Receiver, and Achieves RTSP Pull and Push Streaming
