TXM-900-HP-II Linx Technologies Inc, TXM-900-HP-II Datasheet - Page 15

• 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

SURVIVING AN RF IMPLEMENTATION
HELPFUL APPLICATION NOTES FROM LINX
NOTE #
Adding an RF stage brings an exciting new dimension to
a ny product. It also means that additional effo rt and
commitment will be needed to bring the product
successfully to marke t . By utilizing premade RF
m o d u l e s, such as the HP Series-II, the design and
a p p r oval process will be greatly simplified. It is import a n t ,
h oweve r, to have an objective view of the steps
n e c e s s a ry to insure a successful RF i n t e gra t i o n . S i n c e
the capabilities of each customer va ry widely it is difficult
to recommend one particular design path, but most
projects fo l l ow steps similar to those shown at the ri g h t .
In reviewing this sample design path you may notice
that Linx offers a va riety of serv i c e s, such as
antenna design, and FCC prequalification, that are
unusual for a high-volume component manufacturer.
These services, along with an exceptional level of
technical support, are offered because we recognize
that RF is a complex science requiring the highest
caliber of products and support. “Wireless Made
S i m p l e ” is more than just a motto, it’s our
commitment. By choosing Linx as your RF partner
and taking advantage of the resources we offer, you
will not only survive implementing RF, but you may
even find the process enjoyable.
It is not the intention of this manual to address in depth many of the issues that
should be considered to ensure that the modules function correctly and deliver
the maximum possible performance. As you proceed with your design you may
wish to obtain one or more of the following application notes, which address in
depth key areas of RF design and application of Linx products.
00500
00130
00126
00100
00140
00150
00110
00160
Modulation techniques for low-cost RF data links
RF 101: Information for the RF challenged
Use and design of T-Attenuation Pads
Considerations for sending data with the HP Series-II
Antennas: Design, Application, Performance
Considerations for operation in the 902 Mhz to 928 Mhz band
The FCC Road: Part 15 from concept to approval
Understanding the performance specifications of receivers
LINX APPLICATION NOTE TITLE
TYPICAL STEPS FOR
IMPLEMENTINGRF
Page 15