Low Power License-free RF Transceiver Module
LL-RLP-20 Datasheet
May 2015
www.link-labs.com
Страница 1: ...Low Power License free RF Transceiver Module LL RLP 20 Datasheet May 2015 www link labs com ...
Страница 2: ...7 TRACE ANTENNA DESIGN 7 REGULATORY COMPLIANCE INFORMATION 9 U S CANADA OEM LABELING REQUIREMENTS FOR END PRODUCT 9 U S CANADA OEM END PRODUCT USER MANUAL STATEMENTS 9 FEDERAL COMMUNICATION COMMISSION INTERFERENCE STATEMENT 10 INDUSTRY CANADA STATEMENTS 7 ETSI COMPLIANCE INFORMATION 8 IMPORTANT NOTICE 14 DISCLAIMER 14 ...
Страница 3: ... without notification 1 CHANGE LOG Date Revision Changed By Description 05 07 2015 0 1 J Wathen Added how to description for separating trace antenna from pcb 08 04 2015 0 2 R Zanski Added I O voltage limits pin terminations module regulator specifications and clarification of module keep out area ...
Страница 4: ...μA unregulated SPECIFICATIONS Frequency bands 915 MHz ISM 902 MHz 928 MHz 868 MHz ETSI On air data rate 183 bps to 37 5 kbps Output power Programmable 18 5 to 4 dBm in 0 6 dB steps Supply Voltage 3 5 V to 5 5 V VCC 3 3 V1 2 7 3 6 V2 Onboard Regulator VIN 3 5 5 5 V Vout 3 3 v Max current 250 mA Iq 7 9 uA PSRR 85 dB at 10 Hz 70 dB at 1kHz 40 dB at 100kHz I O Voltage 3 3 V typ 1 VIH min VCC 0 8 max V...
Страница 5: ...ge Devices specified in the ERC Recommendation 70 03 Note Regulations can vary by country and the manufacturer of the end device must ensure they are complying with local laws and regulations Band Edge Frequencies Tx Power Duty Cycle Bandwidth g1 868 0 MHz 868 6 MHz 14 dBm 1 or LBT AFA 600 kHz g2 868 7 MHz 869 2 MHz 14 dBm 0 1 or LBT AFA 500 kHz g3 869 4 MHz 869 65 MHz 27 dBm 10 or LBT AFA 250 kHz...
Страница 6: ...LL RLP 20 Datasheet www link labs com Information contained in this document is subject to change without notification 4 MODULE FOOTPRINT Figure 1 Module Footprint ...
Страница 7: ...6 8 IO SPI1 master in slave out 13 SMOSI1 SSDA16 8 IO SPI1 master out slave in 14 Reserved NC 15 SCK16 8 IO SPI1 serial clock 16 Reserved NC 17 BOOT I NC Boot normally GND Bootloader 18 nSS16 8 IO SPI1 slave select 19 FINEC8 IO FINE interface 20 Reserved NC 21 Reserved NC 22 Analog Input6 8 I 0 VCC 23 HOST_RXIN4 I UART interface module Rx 24 HOST_TXOUT4 O UART interface module Tx 25 GND Ground Not...
Страница 8: ...LL RLP 20 Datasheet www link labs com Information contained in this document is subject to change without notification 6 7 Pin has an internal pull up 8 NC if not used ...
Страница 9: ...The module must be used with one of the approved antennas wave center fed dipole antennas tuned for 915 MHz with a maximum gain of 1 9 dBi or less such as ANT 916 CW HWR SMA Integrated trace antenna TRACE ANTENNA REFERENCE DESIGN The red area in Fig 2 represents the copper ground pour an end user must build into his her carrier board for the trace antenna to perform optimally This ground pour cont...
Страница 10: ... module s PCB is pre scored along the line between the module and the trace antenna for this purpose To separate the trace antenna use a sharp blade to cut along the score line on both the top and bottom sides of the board Then gently flex the antenna until it separates If the antenna does not separate readily continue to cut the score line until it can be removed without applying excessive force ...
Страница 11: ... is labeled with its own FCC ID and IC Certification Number The FCC ID and IC certification numbers are not visible when the module is installed inside another device as such the end device into which the module is installed must display a label referring to the enclosed module The final end product must be labeled in a visible area with the following Contains Transmitter Module FCC ID 2ACT6LLRLP2...
Страница 12: ...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 FCC CAUTION Any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate this equipment Conformité aux normes FCC Cet équipement a été testé et trouvé c...
Страница 13: ...in this document is subject to change without notification 11 Les changements ou modififications à cet appareil sans expressément approuvée par la partie responsable de conformité pourraient annuler l autorité de l utilisateur de faire fonctionner cet équipement ...
Страница 14: ...trictly prohibited for use with this device The required antenna impedance is 50 ohms Cet appareil est conforme avec Industrie Canada exempt de licence Rss standard s Son fonctionnement est soumis aux deux conditions suivantes 1 cet appareil ne peut causer d interférences et 2 cet appareil doit accepter toute interférence y compris des interférences qui peuvent provoquer un fonctionnement indésira...
Страница 15: ...mbedded into other products referred as final products According to the R TTE directive the declaration of compliance with essential requirements of the R TTE directive is within the responsibility of the manufacturer of the final product A declaration of conformity for the radio module is available from Link Labs LLC on request The applicable regulation requirements are subject to change Link Lab...
Страница 16: ...n and is accompanied by all associated warranties conditions limitations and notices Link Labs is not responsible or liable for such altered documentation Information of third parties may be subject to additional restrictions Resale of Link Labs components or services with statements different from or beyond the parameters stated by Link Labs for that component or service voids all express and any...
