Module integration manual Product Description The RF module with the FCCID number OQMSB is a compact high performance module for 25 kHz narrow band 2-FSK operation with embedded proprietary protocol. The modules are completely shielded and certified for operation under the US radio regulations for license-free use. Applications Remote controlled machines Cranes Features Smallest in the world (50 x 39 x 0.
Quick Reference Data Parameter Frequency band Number of channels Channel bandwidth Data rate Max output power (typ.) Sensitivity Supply voltage Current consumption, RX Current consumption, TX Jay RF Module 911.8 – 918.2 64 25 4.8 -8 -114 2.8 – 5.5 31 37 Units MHz kHz kbits/s dBm dBm Volts mA mA * Programmable. Maximum allowed radiated power under FCC CFR 47, part 15 is -1 dBm ERP. Typical Application Circuit T940-HOM-004-Module integration manual_Rev4.
Pin Description Pin no 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Pin name EN_PA PWRF2 RTS_TXEN_RADIO CTS/RXTX/RXEN_RADIO VAccu GND SPI_uc_SCK/ON_OFF SPI_uc_MISO SPI_uc_MOSI RESET_RADIO SEL_FILLE SPI_uc_NSS/CONFIG_RADIO RSSI_RADIO DATA_RX DATA_TX GND RF Description PA enable input, active high Not used Not used UART Clear to Send Supply voltage input System ground SPI Clock SPI MISO SPI MOSI Reset Not used SPI Chip Select Not used UART RX Data UART TX Data System ground RF I/O connection to antenna T940-H
Block Diagram The module contains a communication controller with embedded proprietary protocol software, a narrow band high performance RF transceiver and three internal voltage regulators. The communication controller handles the radio packet protocol. Data to be sent by the host is received at the DATA_RX pin and buffered in the communication controller. The data packet is then assembled with preamble, synchronization word and data with CRC check sum before it is transmitted on RF.
FCC The OEM integrators are responsible for ensuring that the end-user has no manual instructions to remove or install module. The module is limited to OEM installation ONLY 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.
Authorized antennas: T940-HOM-004-Module integration manual_Rev4.
Antenna FR05-S1-R-0-105 T940-HOM-004-Module integration manual_Rev4.
VUA10xBM T940-HOM-004-Module integration manual_Rev4.
T940-HOM-004-Module integration manual_Rev4.
FLX900/915-FME T940-HOM-004-Module integration manual_Rev4.
VUB884 T940-HOM-004-Module integration manual_Rev4.
EBDS-PRO900-4-BNC T940-HOM-004-Module integration manual_Rev4.
VUA001B T940-HOM-004-Module integration manual_Rev4.
T940-HOM-004-Module integration manual_Rev4.
Antenna installation requirements: The external antenna must be installed at a distance from the class 3 cables and power components (power supply, motor, variable speed drives …) while remaining in an area which is favourable to radio reception. It must be located at a certain height. No metal object which could form a screen should be located in front of the external antenna (risk of communication cut-out). T940-HOM-004-Module integration manual_Rev4.
Moreover, the host equipment must be labelled as follows: Contains Transmitter Module FCC ID : OQMSB or Contains FCC ID : OQMSB “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.
IC The OEM integrators are responsible for ensuring that the end-user has no manual instructions to remove or install module. These following instructions/statements shall be reported on the User Manual: This equipment complies with RSS102’s radiation exposure limits set forth for an uncontrolled environment under the following conditions: 1.
Si la mesure de DAS n’est pas requise: Cet équipement portable avec ses antennes est conforme aux limites d’expositions de la CNR102 applicables pour un environnement non contrôlé. Pour maintenir la conformité suivez les instructions ci-dessous: 1 Cet émetteur ne doit pas être co-localisé ou opérer en conjonction avec toute autre antenne ou émetteur. 2 Évitez tout contact direct avec l'antenne ou gardez le contact au minimum pendant l'utilisation de cet équipement.
This radio transmitter (IC: 3393A-SB) has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Le présent émetteur radio (IC : 3393A-SB) a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés ci-dessous et ayant un gain admissible maximal.
Antenna installation requirements / Exigences d’installation des antennes : The external antenna must be installed at a distance from the class 3 cables and power components (power supply, motor, variable speed drives …) while remaining in an area which is favourable to radio reception. It must be located at a certain height. No metal object which could form a screen should be located in front of the external antenna (risk of communication cut-out).
This device complies with Industry Canada’s licence-exempt RSSs. 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 of the device. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : 1.
