TXM-900-HP3-PPO_ Linx Technologies Inc, TXM-900-HP3-PPO_ Datasheet
TXM-900-HP3-PPO_
Specifications of TXM-900-HP3-PPO_
Related parts for TXM-900-HP3-PPO_
TXM-900-HP3-PPO_ Summary of contents
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... MDEV-900-HP3-PPS-RS232 High data rate MDEV-900-HP3-SPS-USB (up to 56kbps) MDEV-900-HP3-SPS-RS232 Pinned and SMD packages Transmitters are supplied in tubes of 15 pcs. No production tuning 1.290" HP SERIES RF TRANSMITTER 0.680" TXM-900-HP3-SP* LOT 10000 Pin Spacing: 0.1" 0.178" SIP Style 1.260" 0.628" HP SERIES RF TRANSMITTER TXM-900-HP3-SP* LOT 10000 0.150" ...
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ELECTRICAL SPECIFICATIONS Parameter Designation Min. POWER SUPPLY Operating Voltage V 2.8 CC Supply Current I – CC Power-Down Current I – PDN TRANSMIT SECTION Transmit Frequency Range F 902.62 C Center Frequency Accuracy – -50 Available Channels – 8 (Par.) ...
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PIN ASSIGNMENTS Pinned Transmitter Figure 7: HP3 Series Receiver Pinout Pin # Name Description SMD SIP 1 1 GND Analog Ground 2 2 ANT 50-ohm RF Output 3 GND Analog Ground (SMD only) No Electrical Connection. Soldered for physical support ...
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THEORY OF OPERATION The HP3 Series transmitter is a high-performance, multi-channel RF transmitter capable of transmitting both analog (FM) and digital (FSK) information FSK modulation offers significant advantages over AM or OOK modulation methods, including increased noise immunity ...
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ADJUSTING THE OUTPUT POWER Depending on the type of antenna being used, the output power of the transmitter may be higher than FCC regulations allow intentionally set high to compensate for losses resulting from inefficient antennas. Since attenuation ...
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CHANNEL SELECTION Parallel Selection CS2 0 All HP3 transmitter models feature 0 eight parallel selectable channels Parallel Mode is selected by 1 grounding the MODE line. In this 1 mode, channel selection is deter mined by ...
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... GND CS0 GND 6 19 CS1 / SS CLOCK NC GND 7 18 CS2 / SS DATA CTS VCC PDN NC 10 VCC MODE DATA GND TXM-900-HP3 GND 1 24 GND ANT GND CS0 GND 6 19 CS1 / SS CLOCK CS2 / SS DATA NC CTS 9 PDN VCC MODE DATA GND TXM-900-HP3 GND Page 13 ...
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BOARD LAYOUT GUIDELINES If you are at all familiar with RF devices, you may be concerned about specialized board layout requirements. Fortunately, because of the care taken by Linx in designing the modules, integrating them is very straightforward. Despite this ...
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PAD LAYOUT The following pad layout diagram is designed to facilitate both hand and automated assembly. Pinned Transmitter Surface-Mount Transmitter 0.060 0.100 0.070 0.060 0.3" 0.030 Dia. Finished Figure 18: Recommended PCB Layout PRODUCTION GUIDELINES The modules are housed in ...
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ANTENNA CONSIDERATIONS The choice of antennas is a critical and often overlooked design consideration. The range, performance, and legality link are critically dependent upon the antenna. While adequate antenna performance can often be obtained by trial and ...
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COMMON ANTENNA STYLES There are literally hundreds of antenna styles and variations that can be employed with Linx RF modules. Following is a brief discussion of the styles most commonly utilized. Additional antenna information can be found in Linx Application ...
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LEGAL CONSIDERATIONS NOTE: Linx RF modules are designed as component devices that 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 ...
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WIRELESS MADE SIMPLE U.S. CORPORATE HEADQUARTERS LINX TECHNOLOGIES, INC. 159 ORT LANE MERLIN, OR 97532 PHONE: (541) 471-6256 FAX: (541) 471-6251 www.linxtechnologies.com Disclaimer Linx Technologies is continually striving to improve the quality and function of its products. For this ...