Swit CW-S300FS – SDI radio link at 300 meters
2 999,00 €
The SWIT S-CW-S300FS is an uncompressed wireless transmission system for 3G-SDI signals. It is based on WHDI technology, which employs license-free operating frequency bands 5.1-5.9 GHz (DFS compatible), achieving an open-field transmission distance of up to 300 meters and a latency of less than 1 ms. With a radio power of less than 100mW, it is capable of transmitting 2 audio channels embedded in the SDI signal, in addition to time code transmission by SDI. The system supports multicast, allowing up to 3-4 TX-RX pairs that can work together in one location and is fully hardware, without configuration, plug and play, which makes it highly usable for monitoring direction, drones, cameras in difficult locations, steadicam, etc..
The transmitter (Tx) has two omnidirectional antennas and supports 1 3G/HD-SDI input with 3G/HD-SDI output loop. It has a Lemo 4 Pin DC power connector (7-17V). The receiver (Rx) has five omnidirectional antennas and supports two 3G/HD-SDI outputs. It also has a Lemo 4 Pin DC power connector (7-17V).
The CW-S300 radio-link works in the license-free 5.1-5.9GHz band and supports DFS (Dynamic Frequency Switch). The transmitter and receiver are paired to work together. The system allows 3-4 transmitter-receiver pairs to operate simultaneously in the same location. The transmitting power is very low, less than 100mW, which is totally safe for the human body.
The CW-S300 radio-link system allows multicast operation, allowing the user to pair up to 4 receivers with one transmitter, so that all receivers receive the signal from the transmitter.
The transmitter has a 4-pin LEMO 7-17V power input and is equipped with the Sony F970 battery DV adapter, although it can optionally be ordered with the following DV battery adapters:
- Description
- Additional information
Description
The SWIT S-CW-S300FS is an uncompressed wireless transmission system for 3G-SDI signals. It is based on WHDI technology, which employs license-free operating frequency bands 5.1-5.9 GHz (DFS compatible), achieving an open-field transmission distance of up to 300 meters and a latency of less than 1 ms. With a radio power of less than 100mW, it is capable of transmitting 2 audio channels embedded in the SDI signal, in addition to time code transmission by SDI. The system supports multicast, allowing up to 3-4 TX-RX pairs that can work together in one location and is fully hardware, without configuration, plug and play, which makes it highly usable for monitoring direction, drones, cameras in difficult locations, steadicam, etc..
The transmitter (Tx) has two omnidirectional antennas and supports 1 3G/HD-SDI input with 3G/HD-SDI output loop. It has a Lemo 4 Pin DC power connector (7-17V). The receiver (Rx) has five omnidirectional antennas and supports two 3G/HD-SDI outputs. It also has a Lemo 4 Pin DC power connector (7-17V).
The CW-S300 radio-link works in the license-free 5.1-5.9GHz band and supports DFS (Dynamic Frequency Switch). The transmitter and receiver are paired to work together. The system allows 3-4 transmitter-receiver pairs to operate simultaneously in the same location. The transmitting power is very low, less than 100mW, which is totally safe for the human body.
The CW-S300 radio-link system allows multicast operation, allowing the user to pair up to 4 receivers with one transmitter, so that all receivers receive the signal from the transmitter.
The transmitter has a 4-pin LEMO 7-17V power input and is equipped with the Sony F970 battery DV adapter, although it can optionally be ordered with the following DV battery adapters:
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Plate types
|
Compatible batteries
|
|
F
|
SONY NP-F970/770, SWIT S-8972, S-8970 |
|
U
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SONY BP-U60/U30, SWIT S-8U63, S-8U93 |
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P
|
Panasonic CGA-D54/D28, VW-VBD58, SWIT S-8D62, S-8D58, S-8D98 |
|
B
|
Panasonic VW-VBG6, SWIT S-8BG6 |
|
J
|
JVC BN-V428U, SWIT S-8428 |
|
V
|
JVC BN-VF823, SWIT S-8823 |
|
I
|
SSL-JVC50, SWIT S-8i50, S-8i75 |
|
C
|
Canon BP-945/970G, SWIT S-8845, S-8945 |
|
E
|
Canon LP-E6, SWIT S-8PE6 |
The receiver has a 4-pin LEMO 7-17V power input and is equipped with a V-mount adapter.
The CW-S300 accepts and transmits the following video formats:
| Transmitter Input | Supported formats |
| SDI | 1080p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) |
| 1080psf (30 / 29.97 / 25 / 24 / 23.98) | |
| 1080i (60 / 59.94 / 50) | |
| 720p (60 / 59.94 / 50) |
The receiver delivers the same video format that the transmitter receives.
SDI radio-link features up to 300m SWIT CW-S300FS
- WHDI Technology (MIMO / OFDM)
- License-free operating frequency 5.1-5.9 GHz (DFS compatible)
- 3G/HD-SDI Uncompressed transmission
- Distance: up to 300 meters (direct view)
- Latency less than 1ms
- Radius power less than 100 mW
- Transmits 2 audio channels embedded in SDITTime code transmission by SDI
- Up to 3-4 TX-RX pairs can work together in one location
- Multicast: 1 transmitter to multiple receivers
- Transmitter with various DV battery adapters
- Receiver with v/gold mount options
- Metallic, durable
- Quick and easy: Connect and use
Technical Specifications
| Model CW-S300 | Transmitter | Receiver |
| Input | 3G/HD-SDI x1 | / |
| Output | 3G/HD-SDI x1 (loop) | 3G/HD-SDI x2 |
| Format | 1080P (60 / 59.94 / 50) | Same as transmitter input |
| 1080i (60 / 59.94 / 50) | ||
|
1080psf(30/29.97/25/24/23.98) 1080p (30 / 29.97 / 25 / 24 / 23.98) |
||
| 720p (60 / 59.94 / 50) | ||
| Freccuency | 5150～5850MHz | |
| Modulation | OFDM 16QAM | |
| Distance | Approx 300m (direct view) | |
| Latency | ≤1 millisecond | |
| Consumption | ≤10W | ≤10W |
| Radio power | Max 100mW | / |
| Input Voltage | DC 7～17V | DC 7～17 |
| Operating conditions | Temperature: 0°C -+40°C | |
| Dimensions | 89×128×36 (mm) | 148×167×49 (mm) |
| Weight (with antenna) | 335g | 761g |
Package Contents
- 1x Transmitter (various DV battery adapter options)
- 1x Receiver (V/gold battery adapters)
- 7x Antennas (2 for transmitter, 5 for receiver)
- 1x support (Cold shoe and 1/4″)
- 1x cable D-tap to 4 pins LEMO-0.6m
- 1x cable D-tap to 4 pins LEMO-1.5m
- 1x carrying case
- Optional Purchase AC-DC Transformer (PD-A12L4)
Additional information
| Brand | SWIT |
|---|---|
| Country | DE |
