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XE900SL10

Smart Spread Spectrum Transceiver

Unspecified 

FCC PART 15 REGULATIONS

Mounting the XE900S-500 in Your Assembly

The XE900S-500 must be mounted horizontally on your

printed circuit board to maintain proper orientation of

the transceiver. Standoffs should also be used on the

side opposite the pin row to maintain clearance

between the XE900S-500 and you printed circuit board.

The XE900S-500 may not be co-located with any other

antenna or transmitter.

XE900S-500 Antenna

The XE900S-500 is certified for compliance to FCC Part

15 rules only using the Xecom XE900A500, 1/4 wave

monopole antenna. Use of any other antenna violates

FCC Part 15 rules.

FCC Part 15 Certification

The XE900S-500 has been certified per FCC Part 15 rules

for integration into OEM products without further

testing or certification. This certification is your

assurance that the XE900S-500 will not cause harmful

interference.

Labeling Requirements

FCC rules require the Original Equipment Manufacturer

using the XE900S-500 to place an appropriate label on

the outside of the finished equipment. The label must

be clearly visible and include the information shown

below.

Contains Transmitter Module

FCC ID: DWE-XE900S-500

WARNING:

This device complies with Part 15 of the FCC Rules.

Its operation is subject to the following conditions:

(1) This device may not cause harmful interference.

(2) This device must accept any received interference

including interference that may cause undesired

operation.

Limitations

The XE900S-500 is registered under FCC Part 15 Rules.

To utilize this registration on your OEM System you

must follow the applications circuit provided in this

data sheet and use one of the listed antennas. Any

changes or modifications to the recommended circuit

must be approved by Xecom. Failure to seek Xecom’s

approval for modifications could void certification of

the end product.

Warning: RF Exposure

The XE900S-500 is approved for mobile, base station

and mobile applications. A minimum separation of 20

centimeters should be maintained between the antenna

and the equipment operator. For mobile applications

check the minimum separation distances defined below.

To ensure compliance, operation at distances closer

than those defined is not recommended.

The Warning message below must be included in the

user Manual for the end product.

To comply with FCC RF exposure requirements

for mobile transmitting devices, this transmitter

should only be used or installed at locations where

there is at least 20 cm separation distance between

the antenna and all persons.

FCC Notifications

The XE900S-500 generates radio frequency energy. It

must be installed according to the manufacturer’s guide-

lines stated in the data sheet or it has the potential to

cause interference with other radio devices. Testing has

been performed to assure that it conforms with the FCC

Part 15 rules for intentional and unintentional radiators.

No further EMI compliance testing of the transmitter is

required as long as the 20 cm separation and co-location

requirements are observed. Each new use of the module

will, however, need to be scanned for unintentional ra-

diation from digital clocks, etc.

All necessary calibration has been performed at the time

of manufacture. Any modification of the device after it

leaves the factory is a violation of FCC rules.

XECOM

(15)

XE900S-500

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