TXM-900-HP-II Linx Technologies Inc, TXM-900-HP-II Datasheet - Page 14

• Manufacturer Part Number: TXM-900-HP-II
• Description: TRANSMITTER RF 900MHZ 8-CHANNEL
• Manufacturer: Linx Technologies Inc
• Series: HP2r

Specifications of TXM-900-HP-II

• Frequency: 902MHz ~ 928MHz
• Applications: ISM, RKE, Security and Fire Alarms
• Modulation Or Protocol: FM, FSK
• Data Rate - Maximum: 50 kbps
• Power - Output: -3dBm ~ 4dBm
• Data Interface: PCB, Through Hole
• Antenna Connector: Through Hole
• Voltage - Supply: 2.17 V ~ 16 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: SIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Memory Size: -
• Current - Transmitting: -
• Other names: TXM-900-HP2; TXM-900-HP2

LEGAL CONSIDERATIONS
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possible and what is legally acceptable in the country where operation is intended.
your completed product.
of the Federal Communications Commission. The regulations are contained in the
Code of Federal Regulations (CFR), Title 47. Title 47 is made up of numerous
volumes; however, all regulations applicable to this module are contained in volume
Linx Technologies web site (www.linxtechnologies.com). In brief, these rules require
that any device which intentionally radiates RF energy be approved, that is, tested,
Once your completed product has passed, you will be issued an ID number which is
export of your product abroad, you should contact Linx Technologies to determine
the specific suitability of the module to your application.
the frustration that is typically experienced with a discrete design is eliminated.
design effort are required to address these issues, the additional usefulness and
profitability added to a product by RF makes the effort more than worthwhile.
When working with RF, a clear distinction must be made between what is technically
Many manufacturers have avoided incorporating RF into their products as a result of
uncertainty and even fear of the approval and certification process . Here at Linx our
desire is not only to expedite the design process, but also to assist you in achieving
a clear idea of what is involved in obtaining the approvals necessary to legally market
In the United States the approval process is actually quite straightforward. The
regulations governing RF devices and the enforcement of them are the responsibility
0-19. It is strongly recommended that a copy be obtained from the Government
Printing Office in Washington, or from your local government book store. Excerpts of
applicable sections are included with Linx evaluation kits or may be obtained from the
for compliance and issued a unique identification number. This is a relatively painless
process. Linx offers full EMC pre-compliance testing in our HP/Emco-equipped test
center. Final compliance testing is then performed by one of the many independent
testing labora t o ries across the country. M a ny labs can also provide other
certifications the product may require at the same time, such as UL, CLASS A/B, etc.
then clearly placed on each product manufactured.
Questions regarding interpretations of the Part 2 and Part 15 rules or measurement
procedures used to test intentional radiators, such as the HP-II modules, for
compliance with the Part 15 technical standards, should be addressed to:
International approvals are slightly more complex, although many modules are
designed to allow all international standards to be met. If you are considering the
All Linx modules are designed with the approval process in mind and thus much of
Approval is still dependent on many factors such as the choice of antennas, correct
use of the frequency selected, and physical packaging. While some extra cost and
be required prior to the sale or operation of the device, and agrees to utilize
NOTE: HP Series-II
require external components to function. The modules are intended to allow
for full Part 15 compliance; however, they are not approved by the FCC or
any other agency worldwide. The purchaser understands that approvals may
the component in keeping with all laws governing its operation in the
country of operation.
Tel:[phone] / Fax:[phone] E-Mail:[e-mail]
Customer Service Branch, MS 1300F2
Federal Communications Commission
Modules are designed as component devices which
Equipment Authorization Division
7435 Oakland Mills Road
Columbia, MD 21046