Samson DA40, Руководство пользователя, Страница: 6 / 8

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In fixed installations such as A/V or corporate conference rooms or for extended range
applications (where the transmitters and receivers are more than 150 feet apart). Placement
of remote antennas is critical, with the most important factor being the need to get them near
the action. The antennas should be placed within line-of-sight of the performers, so that the
performer can see the antenna. When using remote antennas, it is recommended to use 50 ohm
coaxial cable that is suitable for up to 1GHz bandwidth usage (such as RG-6 cable). If you plan
to run cables longer than 100’, you may need to use an in-line RF amplifier.
The DA40 receiver can be installed into a
standard 19” rack for transport or permanent
installation using the included rack ears.
Affix the included rack ears to each side of
the DA40 receiver. Secure the rack ears in
place using the screws provided.
Position the DA40 receiver into an available
rack space and slide in until the rack ears are
touching the rails of the rack case and are
aligned with the rack rail holes.
Mount the receiver into the rack using the
appropriate size rack screws (not included).
To ensure equal tension and balance when
installing the receiver, you should secure
screws in a crisscross pattern of opposite
corners: top left -> bottom right -> top right
-> bottom left.
A dual receiver rack mount kit (RKDA40) is
available to mount two DA40 receivers in one
rack space. The kit includes two short rack
ears, a center connection piece, and a rear
joint plate.
Remote Antennas
Rack Mounting
0dB +10dB
GAIN