User's Manual
iii
pDDL900 Regulatory Requirements - PLEASE READ THIS SECTION
CAREFULLY
WARNING:
To satisfy FCC/IC RF exposure requirements for mobile transmitting devices, a separation distance of 36 cm or more should be
maintained between the antenna of this device and persons during device operation. To ensure compliance, operations at closer than this
distance is not recommended. The antenna used for this transmitter must not be co-located in conjunction with any other antenna or
transmitter.
WARNING:
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.
WARNING:
Changes or modifications not expressly approved by Microhard Systems Inc. could void the user’s authority to operate the equipment.
This device has been tested with UFL to Reverse Polarity SMA connectors with the antennas listed in Appendix A When integrated in
OEM products, fixed antennas require installation preventing end-users from replacing them with non-approved antennas. Antennas not
listed in the tables must be tested to comply with FCC Section 15.203 (unique antenna connectors) and Section 15.247 (emissions).
WARNING:
MAXIMUM EIRP
FCC Regulations allow up to 36 dBm equivalent isotropically radiated power (EIRP). Therefore, the sum of the transmitted power
(in dBm), the cabling loss and the antenna gain cannot exceed 36 dBm.
WARNING:
EQUIPMENT LABELING
The FCC and IC numbers depend on the model of the radio module. Do NOT use the Marketing Name of the product but the Model
to distinguish the Certifications Numbers. This device has been modularly approved. The manufacturer, product name, and FCC
and ISED identifiers of this product must appear on the outside label of the end-user equipment.
WARNING:
This device complies with ISED license-exempt RSSs. Operation is subject to the following two conditions:
(1) This device may not cause interference; and (2) This device must accept any interference, including interference that may cause
undesired operation of the device.
SAMPLE LABEL REQUIREMENT for Model: pDDL900:
Contains:
FCC ID: NS917PDDL900 IC: 3143A-17PDDL900
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.










