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SDI 150m Wireless System
◆ WHDI (MIMO/OFDM) technology
◆ 5.1-5.9GHz license-free (DFS comply)
◆ Uncompressed 3G/HD-SDI transmission
◆ 150 meters (Line-of-Sight) distance
◆ Less than 1 millisecond latency
◆ Less than 100mW wireless power
◆ 2-ch SDI embedded audio transmission
◆ Support 3-4 pairs working in one location
◆ Multicast - 1 transmitter to multi receivers
◆ Transmitter with various DV plates option
◆ Receiver with V / Gold mount option
◆ All-metal housing, durable
◆ Pure hardware connection; Plug and Play
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WHDI wireless transmission

SDI 150 meters (LOS)

CW-S150 wireless system is based on WHDI wireless technology, 5.1-5.9GHz license free bands, DFS comply, , supports uncompressed 3G/HD-SDI to transmit 150 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 and 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 3 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;
1080i60, 1080i59.94, 1080i50;
720p60, 720p59.94, 720p50

150meters Transmission

SDI non-compressed, ≤1ms latency

In Line-of-Sight, CW-S150 supports non-compressed 3G/HD-SDI 150 meters (500 feet) transmission, with less than 1 millisecond latency.




Embedded Audio Transmission

CW-S150 supports SDI embedded audio (CH1&2) transmission.


5.1-5.9GHz Frequency

DFS comply

CW-S150 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 provides 7-36V 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 7-36V 4-pin LEMO DC input, and equipped with V-mount or Gold mount battery plate for option.

Standard Package

CW-S150 standard package includes:

1x Transmitter (Various DV plates types option)
1x Receiver (V/Gold mount plates types option)
5x Antennas (For transmitter and receiver)
1x Articulating arm trestle (Cold shoe and 1/4”)
1x D-tap to 4-pin LEMO DC cable – 0.6m
1x D-tap to 4-pin LEMO DC cable – 1.5m
1x Carrying case (for everything)

AC-DC power adaptor is for optional purchase,
Model Number # PD-A12L4

Supported Video Formats

CW-S150 supports the following video formats to transmit:
SupportedVideo Formats
SDI1080i (60 / 59.94 / 50)
720p (60 / 59.94 / 50)
1080p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98)

The receiver outputs the same format as transmitter inputs

Pair the Transmitter and Receiver

The CW-S150 wireless transmitter and receiver are already paired in factory. You can directly use without re-pair.
But if you have several units and mixed up the transmitters and receivers, or if you need to do multi-cast, you need to re-pair by yourself. Pairing steps:
(1) CW-S150 Transmitter powered on, and SDI-IN connected with camera or video source device.
(2) CW-S150 Receiver powered on, and SDI-OUT connected with a monitor. The monitor will display “Searching for Camera Unit” then.
(3) Press and hold the Pair button on Receiver, till the monitor displays “Please Press Registration Button on Camera Unit”, release the Receiver Pair button.
(4) Press and hold the Pair button on Transmitter, till the monitor displays “Registration in Progress”, release the Transmitter Pair button.
(5) When progress bar finished, the Transmitter and Receiver are paired successfully.

How to Get the Best Effect of Wireless Transmission

(1) Set the Transmitter and Receiver antennas straight up, even if they are laid down installed.
(2) Set the Receiver as high as possible.
(3) Avoid walls, trees, water and any blockage as best as you can.

Model CW-S150TransmitterReceiver
Input3G/HD-SDI ×1/
Output3G/HD-SDI ×13G/HD-SDI ×2
Format1080P (60 / 59.94 / 50)The same as transmitter inputs
1080i (60 / 59.94 / 50)
1080p (30 / 29.97 / 25 / 24 / 23.98)
720p (60 / 59.94 / 50)
Wireless frequency5150~5850MHz
Radio modulesOFDM 16QAM
Transmission distanceApprox 150m (Line of sight)
Latency≤1 millisecond
Power consumption≤9W≤7.5W
Radio powerMax 100mW/
Input voltageDC 7~36VDC 7~36V
Working environmentTemperature: 0°C -+40°C
Dimension87×138×40 (mm)116×146×50 (mm)
Net weight(with antenna)445g549g

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Fax: +86-25-85805796
Address: 10 HengTong Road, Xin’gang, Nanjing
Economic and Technological Development Zone
Nanjing, 210038, P. R. China.




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