Laird Connectivity APEXLT 802.15.4 Transceiver Module User Manual APEX LT PRODUCT SUMMARY

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Document ID	811080
Application ID	oDZ783O+r72WpcZVWwBFiw==
Document Description	Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	4.54kB (56714 bits)
Date Submitted	2007-07-03 00:00:00
Date Available	2007-07-05 00:00:00
Creation Date	2007-05-31 13:18:20
Producing Software	Acrobat Distiller 7.0 (Windows)
Document Lastmod	2007-05-31 13:18:20
Document Title	Microsoft Word - APEX LT PRODUCT SUMMARY.doc
Document Creator	PScript5.dll Version 5.2
Document Author:	twhite

APEX LT PRODUCT SUMMARY
Product Description
The LS Research APEX LT module is a 2.4 GHz transceiver providing a solution for data
links and wireless networks. The module is based on the Ember EM260 network processor
providing an IEEE 802.15.4 radio transceiver with a SPI base interface. The SPI interface
gives the flexibility to choose the external microprocessor to best fit the application.
Key Features
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100 mW output power
Integrated antenna
Supports MMCX connector for external antenna
16 RF channels (Channel 16 at a reduced power level)
Output power is software controlled
AES-128 encryption
Constant RF output power over operating voltage range of 2.1 – 3.6V
Integrated IEEE 802.15.4 PHY and MAC
Dedicated network processor
SPI-slave or UART interface to application microprocessor
Handles all data processing and timing intensive tasks of Zigbee protocol
Specifications
Operating voltage range:
RF Frequency range:
RF Data rate:
Nominal output power:
Transmitter current:
Receive current:
Error Vector Magnitude
Receiver Sensitivity
2.1 – 3.6 V
2400 – 2483.5 MHz
250 kbps
100 mW (20 dBm)
170 mA
37 mA
15% typical
-96 dBm (1% PER)
I/O Summary
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Connection to the API is made over SPI to allow application development on host
microprocessor.
Two additional signals (nHOST_INT and nWAKE) provided for handshaking.
Module is a slave device only. All transactions are initiated by the host.
Page 1 of 3
Compliance Statement (Part 15.19)
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 (Part 15.21)
Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate the equipment.
FCC Interference Statement (Part 15.105 (b))
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
RF Exposure (OET Bulletin 65)
To comply with FCC’s RF exposure limits for general population / uncontrolled exposure,
the antenna(s) used for this transmitter must be installed to provide a separation distance
of at least 20 cm from all persons and must not be co-located or operating in conjunction
with any other antenna or transmitter.
Industry Canada Statement per Section 4.0 of RSP-100
The term "IC:" before the certification / registration number only signifies that the Industry
Canada technical specifications were met.
Section 7.1.5 of RSS-GEN
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.
Page 2 of 3
OEM Responsibility to the FCC Rules and Regulations
The Apex LT Module has been certified per FCC Part 15 rules for integration into products
without further testing or certification. To fulfill the FCC certification requirements the OEM of the
Apex LT Module must ensure that the information provided on the Apex LT Label is placed on
the outside of the final product.
The Apex LT Module is labeled with its own FCC ID Number. If the FCC ID is not visible when the
module is installed inside another device, then the outside of the device into which the module is
installed must also display a label referring to the enclosed module. This exterior label can use
wording such as the following:
“Contains Transmitter Module FCC ID: TFB-APEXLT”
or
“Contains FCC ID: TFB-APEXLT”
The OEM of the Apex LT Module must only use the approved antenna, which has been certified
with this module.
The OEM of the Apex LT Module must test their final product configuration to comply with
Unintentional Radiator Limits before declaring FCC compliance per Part 15 of the FCC
rules
Page 3 of 3

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