Salesmark FVÜ5802FM Instruction Manual - page 3
S
ALES
M
ARK
direction. The antenna is assembled as follows: The four threaded rods of the PVC pipe (antenna) are
inserted from the front through the four holes in the dish, whereby the selection of holes is up to the
user.
Following this the dish antenna has to be held in such a way that the arrow “vertical polarization” is
directed upwards. Now assemble the mast support from behind onto the four threaded rods of the PVC
pipe. Please take extra care that the dish antenna is mounted to the vertical mast using the included mast
clamps. To use the dish antenna with horizontal polarisation on a vertical mast the mast support has to
be assembled with a 90° turn. The dish antenna to the receiver connection is made using the antenna
cable ANKA/1,5/N/SMA. The antenna connection is in the centre of the rear of the dish antenna. It is an
N-female.
The planar antenna ANPLA/23/5802 can also be used as a receiver antenna. This antenna has a gain of
23 dBi and a horizontal beam width of 10.5 °. The ANPLA/23/5802 is vertically polarized, if the arrow
on the rear of the antenna points in an upward direction. This antenna can also be operated at horizontal
polarization. The arrow on the rear has to be pointing left or right. The antenna connection is in the
centre on the rear of the antenna. It is an N-connector.
Multi-System Operation:
It may be possible to parallel operate eight channels, if the signal strength of each system is about the
same level and directional antennas are used for all receivers and transmitters. For parallel
operation you must skip channels i.e. the systems will use the channels 1, 3, 5, 7,
9, 11, 13 and 15.
In this case the transmitter will always be operated using ANPLA/14/5802 ,
ANKA/0.5/SMA and the attenuator DG/10/5802 (10 dB).
A meaningful distribution of the channels in an open space area e.g. from left to right
1, 5, 15, 11, 3, 7, 13 and 9 will give the best results. The polarization of the transmitter and receiver
antennae should change from channel to channel from horizontal to vertical (1v, 3h, 5v ....).
- You should try and avoid surface icing of the active side of the antennae, since this may lead to an
impairment of the performance of the transmitter and receiver antennae and hence of the entire system.
The range and coverage of this video transmission systems is dependent on topographical and building
characteristics. The information in the product introduction does refer to visual connections in open
space areas.
Disclaimer:
Sales Mark offers no guarantee or accepts no liability for multi-channels sites working interference free.
Input & Output Signals:
The following levels and impedances are relevant for transmitter and receiver:
Transmitter: Video in 1 Vpk-pk / 75 Ohm, Audio in 0.5 Vpk-pk / 680 Ohm.
Receiver: Video out 1 Vpk-pk / 75 Ohm, Audio out 0.4 Vpk-pk / 10 KOhm.
Frequency Range:
The frequency range used is the 5725 – 5875MHz ISM band, which has been generally approved for the
use of broadcasting systems with performance as per Australian Radiocommunications Low
Interference Potential Devices (LIPD) Class License 2000 – Jan08.
Disclaimer:
Note 1
A LIPD will not be afforded protection from interference caused by other radiocommunications
devices. A LIPD operated under this Class License is generally not expected to suffer interference.
However, an individual low interference potential device may experience, from other
radiocommunications devices, interference arising from the particular circumstances of the device’s
operation.