User's Manual

User manual Vectron
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© Höft & Wessel AG
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Lin 02.02.2001 1.00 HW8660UserMan.doc Subject to amendment, errors excepted
10. Radio frequency transmission system according to FCC part 15
10.1 Purpose of the chapter
This chapter describes the radio frequency transmission system HW 90196/US, HW 90195/US, and HW
8660/US in the light of the requirements according FCC part 15. It is intended to provide information to
the test house and to FCC authorities.
10.2 Abbreviations
RSSI Received Signal Strength Indication
10.3 Overview
10.3.1 Product HW 90196/US
The product HW 90196/US is a mobile terminal using low power radio communication in the 2400 –
2483.5 MHz band.
Radio frequency is used for transmission of digital information between the product and other devices
supporting the same radio standard. The radio frequency transmission and reception is provided by an
encapsulated transceiver module HW 86020.
The product is battery-powered and not connected to the AC power lines.
The antennas are permanently attached to the transceiver module inside the housing of the product.
There is no provision for connecting external antennas or amplifiers.
10.3.2 Product HW 90195/US
The product HW 90196/US is a mobile printer using low power radio communication in the 2400 – 2483.5
MHz band.
Radio frequency is used for transmission of digital information between the product and other devices
supporting the same radio standard. The radio frequency transmission and reception is provided by an
encapsulated transceiver module HW 86020.
The product is battery-powered and not connected to the AC power lines.
The antennas are permanently attached to the transceiver module inside the housing of the product.
There is no provision for connecting external antennas or amplifiers.