Price Pledge ensures we won't be beaten on price! We actively monitor the prices offered by our competitors daily and adjust our own pricing accordingly.
Price Pledge ensures we won't be beaten on price! We actively monitor the prices offered by our competitors daily and adjust our own pricing accordingly. We pledge to match the price on most products offered by UK based dealers that are selling officially imported or manufactured UK stock, with full manufacturer warranty and is authorised to do so by the relevant manufacturer.
Please fill out the form below with the details of where you have found the cheaper item.
Prior to the point of sale CVP will endeavour to match the price on most products subject (but not limited) to the following criteria:
For further details please call us on 02083807400.
The prices and shipping options are an estimate based on the purchase of a single item with nothing else in your basket. The prices and options below do not include shipping regulations and duties which will be checked in the checkout process.
At CVP we always strive to get your order to you as quickly as possible, but in the interest of clarity please note that next day is defined as the next working day (ie: excluding weekends, UK bank holidays and public holidays).
Orders placed and security cleared* before 14:00GMT where all items are in stock will normally** be dispatched on the same business day for ultimate delivery according to the shipping method selected.
Where an item is not physically in stock, the actual delivery time will be extended by the lead time for the product in question. Shipping to the Channel Islands, Northern Ireland, Republic of Ireland and some remote UK postcodes are not next day but 2 working days.
All transactions are subject to CVP security checks which are for our mutual protection against identity theft and fraud. In the event that additional checks are required you will be informed and dispatch time will be extended by the time taken to resolve any queries raised. We apologise for any inconvenience this may cause.
*Due to unforseen circumstances, on some occasions same day dispatch may not be possible. In this event we will always do our utmost to keep you fully informed of any delay imposed.
WHDI wireless transmission system
SDI and HDMI, 700 meters
S-4904 is the broadcast industry wireless system, includes an S-4904T transmitter and an S-4904R receiver, with WHDI (OFDM) technology, supports uncompressed 3G/HD/SD-SDI and HDMI wirelessly transmitted in 700 meters scale, and with less than 1ms latency. The system is pure hardware connection, plug and play build-up, which is widely used in on-site shooting and director monitoring.
Input and Output
The transmitter S-4904T supports:
3G/HD/SD-SDI input ×1
The receiver S-4904R supports:
3G/HD/SD-SDI output ×1
The receiver SDI and HDMI are output simultaneously.
If both SDI and HDMI is input to transmitter, the receiver will give priority to output SDI signal.
Approx. 700m Effective Distance
Uncompressed SDI/HDMI, less than 1ms latency
In Line of Sight, the S-4904 wireless transmission system support approx. 700 meters effective transmission distance of uncompressed 3G/HD/SD-SDI and HDMI signal, and the latency is less than 1 millisecond.
Embedded Audio Transmission
The S-4904 supports SDI and HDMI embedded audio (ch-1 & ch-2) transmission.
5.1-5.9GHz Operation Frequency
The S-4904 wireless system runs at 5.1-5.9GHz License-free operation frequency. The frequency bands are user configurable and support at most 4 wireless channels in one location.
The radio power is less than 63mW and will not do harm to human bodies.
1 transmitter to multi receivers
You can set several S-4904R receivers at the same frequency bands as the 1 S-4904T transmitter to enable the multicast mode.
Power Supply and Installation
V-mount or Gold mount optional
The transmitter S-4904T is equipped with V-mount or Gold mount plates, to be easily fixed on cameras and attached with batteries.
The receiver S-4904R is equipped with V-mount or Gold mount plates to be powered by batteries.
Both the transmitter and receiver can also be powered via the 5.5/2.1mm pole DC in socket of 6.5-17V input.
|SMPTE-425M||1080P (60 / 59.94 / 50)|
|SMPTE-274M||1080i (60 / 59.94 / 50)|
|1080p (30 / 29.97 / 25 / 24 / 23.98)|
|SMPTE-RP211||1080psf (30 / 29.97 / 25 / 24 / 23.98)|
|SMPTE-296M||720p (60 / 59.94 / 50)|
|ITU-R BT.656||576i (50)|
|HDMI format||1080p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98)|
|1080i (60 / 59.94 / 50)|
|720p (60 / 59.94 / 50)|
|480i / 576i|
|Radio modules||OFDM 16QAM|
|Max Transmission distance||Approx 700m (Line of sight)|
|Radio power||Max 63mW|
|Transmitter S-4904T||DC / Battery:6.5～17V|
|Receiver S-4904R||DC / Battery:6.5～17V|
|Working environment||Temperature: 0°C -+40°C|
|Transmitter S-4904T||93×185×63 (mm)|
|Receiver S-4904R||130×188×47 (mm)|
|Net weight(with antenna)|