User's Manual

CDR-915L OEM DATA RADIO MODULE
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Revision M INTEGRATOR’S GUIDE
3
CDR-915L Data Radio
General Information and Labeling Requirements
This CDR-915L is a data transceiver operating in the 902-928 MHz ISM
band. The unit is designed to operate under Part 15.249 of the FCC rules
and regulations and is designed as an OEM module for professional
integration into other products or field devices. When installed using an
approved antenna, the user need only ensure that the appropriate FCC
information is clearly visible on the outside of the integrated product. This
label should contain one of the following phrases to be considered valid.
1. "Contains Transmitter Module FCC ID: PHO-CDR915LX" or
2. "Contains FCC ID: PHO-CDR915LX
For integration into products sold in Canada, the label should
read as follows.
Contains Transmitter Module IC 4315A-CDR-915LX
The term “IC:” before the certification/registration number only signifies
that the Industry Canada technical specifications were met.
Caution: If this radio is integrated into another product, the user is
responsible for complying with the external labeling requirements as directed
in the FCC Rules and Regulations part 15.19. To avoid the need to obtain
additional certification, the user should only use antennas that have been
tested and approved for use with this radio module.
The unit operates on 62 discrete frequencies within the ISM band, each
frequency about 400kHz apart. Using a frequency agile phase-locked loop
synthesizer, the radio is able to operate on any of 62 non-interfering
channels.
The radio is connected to a host device using a 10-pin SIP header. This
connection provides the radio with the required DC power source, allows it to
be programmed and configured and provides all I/O lines for both an
asynchronous serial as well as an SPI interface.