DKK 19.885
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SDI 300m Wireless System
◆ WHDI (MIMO/OFDM) technology
◆ 5.1-5.9GHz license-free (DFS comply)
◆ Uncompressed 3G/HD-SDI transmission
◆ 300 meters (Line-of-Sight) distance
◆ Less than 1 millisecond latency
◆ Less than 100mW radio power
◆ 2-ch SDI embedded audio transmission
◆ SDI timecode transmission
◆ Support 3-4 pairs working in one location
◆ Multicast - 1 transmitter to multi receivers
◆ Compact transmitter with various DV plates
◆ All-metal housing, durable
◆ Pure hardware connection; Plug and Play

WHDI wireless transmission

SDI 300 meters (LOS)

CW-S300 wireless system is based on WHDI wireless technology, 5.1-5.9GHz license free bands, DFS comply, , supports uncompressed 3G/HD-SDI to transmit 300 meters (Line-of-Sight) distance, and less than 1 millisecond latency. The system is pure hardware connection, plug and play, which is widely used in director monitoring, drone, ropeway camera, steadicam etc.


Input & Output

The Transmitter (Tx) has 2 omni antennas, supports
1x 3G/HD-SDI input
1x 3G/HD-SDI loop output
1x 7-17V 4-pin LEMO DC input

The Receiver (Rx) has 5 omni antennas, supports
2x 3G/HD-SDI output
1x 7-17V 4-pin LEMO DC input

SDI formats:
1080p60, 1080p59.94, 1080p50
1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30;
1080psf23.98, 1080psf24, 1080psf25, 1080psf29.97, 1080psf30;
1080i60, 1080i59.94, 1080i50;
720p60, 720p59.94, 720p5

300meters Transmission

3G/HD-SDI non-compressed, ≤1ms latency


In Line-of-Sight, CW-S300 supports non-compressed 3G/HD-SDI 300 meters (1000 feet) transmission, with less than 1 millisecond latency.




Embedded Audio/Timecode Transmission

CW-S300 supports SDI embedded audio (CH1&2) transmission, and supports SDI timecode transmission.


5.1-5.9GHz Frequency

DFS comply

CW-S300 wireless system works at 5.1-5.9GHz License-free frequency, and support DFS (Dynamic Frequency Switch). The transmitter and receiver are paired to work. Support 3-4 pairs wireless channels to work together in one location.
The wireless output power is less than 100mW, which will not do harm to human bodies.






Multicast Setting

Users can Pair up to 4 Receivers with 1 Transmitter, to enable 1 Transmitter to multi Receivers multicast mode.

Power Supply and Set-up

The Transmitter is compact designed, provides 7-17V 4-pin LEMO DC input, and equipped with various DV battery plates for selection:

Plate Types
Compatible batteries
SONY NP-F970/770, SWIT S-8972, S-8970
SONY BP-U60/U30, SWIT S-8U63, S-8U93
Panasonic CGA-D54/D28, VW-VBD58, SWIT S-8D62, S-8D58, S-8D98
Panasonic VW-VBG6, SWIT S-8BG6
JVC BN-VF823, SWIT S-8823
SSL-JVC50, SWIT S-8i50, S-8i75
Canon BP-945/970G, SWIT S-8845, S-8945
Canon LP-E6, SWIT S-8PE6

The Receiver provides 7-17V 4-pin LEMO DC input, and equipped with V-mount or Gold mount battery plate for option.