COOPER INDUSTRIES INC HS900T Manuale Utente

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The RAD-ISM-900-SET-UD-ANT is a Frequency Hopping Spread Spectrum radio 
designed for the professional installation and integration with other products. 
When installed with an approved antenna and cable, the system integrator needs 
to make sure that the unit’s FCC label, or a copy of the FCC label, is clearly visible 
on the outside of the integrated product. The RAD-ISM-900-SET-UD-ANT is 
approved within the 902 to 928 MHz ISM Band under Part 15 of the FCC Rules 
and Regulations.
Frequency Hopping Spread Spectrum technology was originally developed by 
the U.S. military to prevent interference or interception of radio transmissions 
on the battlefi eld. Frequency hopping devices concentrate their full power into 
a very narrow signal and randomly hop from one frequency to another within a 
designated frequency band. If they encounter interference on a particular frequency, 
the devices error-check the affected data, hop to another point on the spectrum, 
and resume communications on subsequent hops. Since there are always spaces 
without interference somewhere in the allotted radio spectrum, a frequency 
hopping device will use those spaces to complete a transmission.
WARNING: EXPLOSION HAZARD
Do not disconnect equipment unless power has been switched off or the 
area is known to be non-hazardous.
FCC Rules and Compliance
This device complies with Part 15 of the FCC Rules. Operation is subject to the 
following two conditions: (1) This device may not cause harmful interference, and 
(2) this device must accept any interference received, including interference that 
may cause undesired operation.
Changes or modifi cations not expressly approved by Phoenix Contact Inc. will void 
the user’s authority to operate the equipment.
This product is intended for fi xed installation applications. In order to comply 
with FCC/ISC-adopted RF exposure requirements, installation of this transmitter 
system’s antenna must be performed in a manner that will provide at least a six-
foot (2m) clearance from the front radiating aperture to any user or member of 
the public.
FCC Part 
15.247
ISC RSS 
210
UL 
Class I, Div. 2 (Groups A,B,C,D)