4
5
Product features
The CAM-9 kit is an integrated transmission system comprised of
a module for video transmission and data transmission to and from
industrial cameras in a single compact case .
Kit contents
The kit includes:
1
3
5
4
2
ANTENNA SIDE
1 . Video/audio receiver (Rx) with an IP65 antenna x 1 pcs .
2 . Video/audio transmitter (Tx) with an IP65 antenna x 1 pcs .
3 . 35-50mm pole mount x 2pcs .
4 . 869 MHz antenna x 2 pcs .
5 . Operating manual, warranty terms
Recommendations
1 . Larger systems consisting of a few kits should be started up and set up
one after another, i .e . the power supply should be connected to the next
kit only after the previous kit has been set up precisely .
2 . It is recommended to install CAM-9 receivers at least 7 m away from
digital receivers (CDS-5021, CDS-5IP and other) .
3 . It is not permitted to power devices without antenna cables screwed
into the SMA connectors .
In order to ensure a stable radio range, the antennas have to see
each other optically . One hundred percent optical visibility should be
provided in the first Fresnel zone.
d -
7,2 m
D - 1 km
At the frequency of 5 .8 GHz and the distance of 1 km, free space with the
diameter of at least 7 .2 m should be provided for the radio beam .
A few ready-made calculations for CAM-9 are presented below
Distance [km]
0 .4
0 .8
1
1 .2
1 .6
2
2 .5
3
Diameter [m]
4 .5
6 .4
7 .2
7 .9
9 .1 10 .2 11 .4 12 .5
Larger directional antennas can be plugged into the connectors (Rx)
in order to extend the ranges .
