9
10cm
7.5cm
10cm
10cm
ANT2350 3dB patch
(standard issue)
ANT0002 ½ wave whip
(TNC connector)
ANT0003 ½ wave whip
(SMA connector)
50cm
18cm
13cm
ANT0005-CAB Dipole
with 3m cable
ANT2351-CAB 12dB patch
Transmission Distances in Metres (Line-of-Sight)
Antenna Description Distance
ANT2350 3dB patch (standard issue) 1000 -1500m
ANT0002 ½ wave whip (TNC connector) 800m
ANT0003 ½ wave whip (SMA connector) 800m
ANT0005-CAB Dipole with 3m cable 1000 – 1500m
ANT2351-CAB 12dB patch 2000 – 4000m
10
Wireless Telemetry
Telemetry for controlling PTZ cameras etc. cannot be transmitted directly over the
VideoWave but requires the addition of a Radio Modem to transmit the data. The RM96XX
series of modems is designed for use in the license free bands and is approved for all
European countries.
The modem is compatible with most commercially available video telemetry units ( see
table below).
Installation
The RM96XX modem can be supplied separately or mounted alongside the VideoWave
unit in an IP67 enclosure. (SED versions) Because the modem relies on a good radio path,
the installation procedure and test methods should be basically the same as for
VideoWave. It is always best to carry out a survey to ensure good signal strength.
The 96XX modem will normally operate over a much greater distance than the VideoWave
system, therefore if a suitable site is found for the VideoWave, there should be no problem
with the modem link. Care must be taken in selecting the correct antenna and the antenna
installation. Follow the same principals as for VideoWave.
The data antenna should be mounted a minimum of 3 metres apart from the video antenna
to avoid interference.
See the RM 96XX User Manual, supplied with the unit, for details on modem operation and
set-up. Application notes are available giving details of the modem settings for most of the
common telemetry systems.
Telemetry Protocols Supported:
Telemetry Manufacture/Protocol
RS485/
RS232
Baud
Rate
Data
Bits
Stop
Bits
Parity
American Dynamics (sensormatic) RS485 4800 8 1 None
Baxall Baxnet RS485 9600 8 1 None
BBV RS485 RS485 9600 8 1 None
BBV 20mA RS232 1200 8 1 Even
Conway RS485 9600 8 1 None
Dennard dome RS485 9600 8 1 None
Dedicated Micros DS2 remote keyboard
RS232 19200 8 1 None
Honeywell Orbiter RS485 9600 8 1 None
Honeywell KD6 RS485 9600 8 1 Even
Honeywell HRHD remote keyboard RS485 9600 8 1 None
Mark Mercer RS485 9600 8 1 None
Bewator/Molynx RS485 9600 8 1 Even
Panasonic RS485 4800, 9600 8 1 None
Pelco D RS485 2400 8 1 None
Pelco P RS485 4800 8 1 None
Pelco P (9600) RS485 9600 8 1 None
Vicon RS485 4800, 9600 8 1 None
Videoswitch Vi series DVR RS485 9600 8 1 None
Vista DVR remote keyboard (Baxnet) RS485 9600 8 1 None
Vista Powerdome RS485 9600 8 1 None
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