






Syscom 421 is a wireless HD Video transmission system which can run up to 4 transmitters on the same RF Channel with strong anti-interference capability. The lowest latency is 0.07s. It has a transmission range of about 1800ft with a clean line of sight (LOS).
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 be powered by DC adapter.
| | TRANSMITTER | RECEIVER |
| 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 - RS486/RS422 | SDI x 4 Output (BNC Female) HDMI x 4 Output (Type-A Female) 4 Antenna (RP-SMA Male) DC Power Input USB (Type-C) LAN - RS485/RS422 |
| Supply Power Range: | 7-36V DC | 18-36V DC |
| Power Consumption: | <12W | <32W |
| Weight: | 431.5g (external antenna excluded) | 1621g (external antenna excluded) |
| Dimension (LxWxH): | 88 x 30 x 144m (external antenna and battery plate excluded) | 88 x 30 x 144mm (external antenna and battery plate excluded) |
| Input/Output Video Format: | HDMI 480p60 576p50 720p50/60 1080p24/25/30/50/60 SDI 720p50/60 1080i50/60 1080p24/25/30/50/60 | HDMI 480p60 576p50 720p50/60 1080p24/25/30/50/60 SDI 720p50/60 1080i50/60 1080p24/25/30/50/60 |
| Frequency: | 5.1GHz - 5.9GHz | 5.1GHz - 5.9GHz |
| Transmission Power: | MAX 22dBm | MAX 22dBm |
| Receiver Sensitivity: | -90dBm | -90dBm |
| Lowest Transmission Latency: | 0.07s | 0.07s |
| Bandwidth: | 40MHz | 40MHz |