1
How many channels of DMX does it control?
Each transmitter can control 512 channels (1 universe) of DMX, un-
like some wireless systems which only have “half universe” or 256
channels. The S-2 can additionally control a second DMX universe.
What antenna should I use?
For most indoor applications the 2 dBi antennas work fine. Longer
distances, outdoors or unique applications most likely will require
different antennas. Please contact us with your intended applica-
tion questions. Warranty is voided if using other antennas than
W-DMX branded.
What is the transmission range?
With standard antennas the, maximum distance is 700 m/2300 feet
(FCC version). As an option it’s possible to connect other antenna
models to achieve longer distances or where there is a specific
need for higher gain. (Distances valid at 300 mW FCC)
Antenna
Antenna
Maximum
Transmitter
Receiver
Distance
2 dBi
2 dBi
700 m / 2300 feet
5 dBi
2 dBi
1000 m / 3300 feet
7 dBi
5 dBi
1450 m / 4750 feet
9 dBi
8 dBi
2300 m / 7550 feet
How many receivers can be assigned per universe to the
W-DMX in a DMX512, DMX512A, or RDM installation?
The only limit is the DMX512 standard itself with a maximum of
512 fixtures per universe. Most importantly, this is not done with
broadcast techniques (described above). You will always get “talk
back” information from the receivers like radio signal strength and
much more on a real time basis. If you are using a DMX512A or a
RDM network you can still use 512 receivers.
Can multiple transmitters run side by side (to support
more than one universe)?
Yes, up to 8,192 receivers can be controlled from one system, and
the standard configuration is with 512 DMX Channels and can eas-
ily be updated with 8,192 DMX channels (16 DMX-512 Universes).
Do the transmitters & receivers have built in power supplies?
All full size units can operate directly from 90-250VAC input or can
alternatively run from 12VDC. The Pro and Micro units can run from
12-24VDC. All Pro units and most Micro units also contain battery
backup systems to allow sustained operation during power outages.
Is it FCC approved?
Yes. Please see pages 14 and 15
Is it approved for use in Japan?
Yes. Please see page 16
Are these products UL Listed?
UL pending.
FAQ
Questions and
answers
