Vislink HDT-1000S2, Руководство пользователя и техническое руководство

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1-3 HDT-1000S2 User and Technical
Rev 1
4 Applying Power
Power consumption for the HDT-1000S2 is 10W nominal. The following table shows the pin-out
supply voltages for the Lemo (FGGOB304CLAD52)
DC INPUT connector. Vislink supplies a DC
power cable assembly with each HDT-1000S2.
CAUTION
Ensure that the power being supplied matches the power required by
the equipment.
The following guidelines for safe operation are derived from OET bulletin 65, August 1997, as
recommended by the Federal Communications Commission (FCC).
WARNING Moderate levels of RF power are present in the unit. Exposure to RF or
microwave power can cause burns and may be harmful to health.
Remove power from the unit before disconnecting any RF cables and
before inspecting damaged cables and/or antennas. Avoid standing in
front of high gain antennas (such as a dish antenna) and never look into
the open end of a waveguide or cable where RF power may be present.
The HDT-1000S2 is a mobile transmitter. This unit, operated without an antenna, will not create
RF energy exceeding 1.0 mW/cm
2
, the FCC limit for exposure. Once connected to an antenna,
the potential for harmful exposure will be greatly enhanced.
In this situation, a certain distance from the radiator is to be maintained. Calculations need to be
performed to understand what that safe margin for exposure is. This is known as the Maximum
Permissible Exposure (MPE) limit.
Note
Hazardous RF radiation limits and recommended distances may vary by
country. Ensure that all applicable state and federal regulations are observed
when using this transmitter.
Calculations provided are for common antennas often utilized in the ENG environment. The
following formula used is that suggested by OET 65.
Connector Information Pin Description
1 +11—+32 Vdc
2 +11—+32 Vdc
3 Ground
4 Ground
1
2
3
4