Innohome-RFTX315A-UserManual-revC-ver1 RF-TX-315MHz-IH User Manual 1 Product Detail April 3, 2017 RF-TX-315MHz-IH (FCC/IC equipment product code: RFTX315A) is a low power consumption transmitter module. It has passed FCC (47 CFR 15:231, 2015) and IC
(RSS-210 Issue 8, 2010, RSS-GEN Issue 4, 2014) tests, and it can be used as a transmitter in North American markets. The only current host for the module is SGS530 Intelligent Heat Sensor. Technical Specifications 2 Operating voltage:
Operating current:
Resonance mode:
Modulation:
Operating frequency:
Frequency tolerance:
Bit Rate:
Encoding format:
Antenna length:
3 V 6 V 15 mA (6 V), 10 mA (3 V) Surface Acoustic Wave (SAW) OOK/ASK 315 MHz 75 kHz 10 kbps No 32.5 0.1 cm (integrated coil antenna) 3 Size and Pin Definition GND DATA VCC Unit: mm 1 (4) Innohome-RFTX315A-UserManual-revC-ver1 April 3, 2017 4 4.1 Notes for usage The power voltage needs to be stable with low ripple factor and multilevel wave filtering (such as adding magnetic ball, inductance, capacitance etc.) 4.2 When applying the module inside the module housing, the antenna should have enough free space and not touching metallic parts like batteries. For later applications, metal telescope aerial with 50 coaxial line can be considered to get better transmission. 4.3 Module is tested according to intentional radiator rules of FCC and ISED. Applied rules have strict limits for transmission times. Consult the rules and limits carefully before applying the module in other applications. 5 Certifications 5.1 FCC (United States) 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. Any changes or modifications not expressly approved by Innohome Oy could void the user's authority to operate the equipment. 5.1.1 FCC RF Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. This transmitter meets both portable and mobile limits as demonstrated in the RF Exposure Analysis. This transmitter must not be co-located or operating in conjunction with any other antenna. As long as the condition above is met, further transmitter testing will not be required. 2 (4) Innohome-RFTX315A-UserManual-revC-ver1 April 3, 2017 5.1.2 FCC End Product Labeling The RFTX315A module is labeled with its own FCC ID. As the FCC ID is not visible when the module is installed inside another device, the outside of the device into which the module is installed must also display a label referring to the enclosed module. The final end product must be labeled in a visible area with the following:
Contains FCC ID: 2AG2GRFTX315A 5.2 ISED (Canada, in English) This radio transmitter (IC: 21029-RFTX315A) has been approved by Industry Canada to operate with the integrated coil antenna. Other antenna types are strictly prohibited for use with this device. This device complies with Industry Canadas license-exempt RSS standards. Operation is subject to the following two conditions:
(1) This device may not cause interference; and
(2) This device must accept any interference, including interference that may cause undesired operation of the device 5.2.1 ISED RF Exposure Statement SAR evaluation is required if the separation distance between the user and/or bystander and the antenna and/or radiating element of the device is less than or equal to 20 cm, except when the device operates at or below the applicable output power level (adjusted for tune-up tolerance) for the specified separation distance defined in Table 1 (RSS-102 Issue5 2.5.1). RFTX315A meets the given requirements for SAR evaluation exemption as its transmission power remains below the applicable exemption level at all times. 5.2.2 ISED End Product Labeling The RFTX315A module is labeled with its own IC ID. As the IC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. The final end product must be labeled in a visible area with the following:
Contains IC: 21029-RFTX315A 3 (4) Innohome-RFTX315A-UserManual-revC-ver1 5.3 ISDE (Canada, en franais) April 3, 2017 Cet metteur radio (IC : 21029-RFTX315A) a reu l'approbation d'Industrie Canada pour une exploitation avec l'antenne bobine incorpore. Il est strictement interdit d'utiliser d'autres types d'antenne avec cet appareil. Le prsent appareil est conforme aux CNR dIndustrie Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes:
1) lappareil ne doit pas produire de brouillage;
2) lutilisateur de lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. 5.3.1 ICDE Dclaration relative l'exposition aux radiofrquences (RF) Lvaluation du DAS est requise si la distance entre, dune part, lutilisateur et/ou une personne proximit, et, dautre part, lantenne et/ou llment rayonnant du dispositif, est infrieure ou gale 20 cm, sauf si le dispositif fonctionne la puissance applicable ou une puissance infrieure (corrige pour tenir compte de lincertitude du rglage) pour la distance de sparation dfinie au tableau 1 (CNR-
102, 5e dition, 2.5.1) RFTX315A satisfait aux exigences de l'exemption de l'valuation DAS, car sa puissance de transmission reste en de du niveau d'exemption applicable en tout temps. 5.3.2 tiquetage du produit final L'tiquette du module RFTX315A porte son propre identifiant ICDE. Si l'identifiant ICDE n'est pas visible quand le module est install l'intrieur d'un autre appareil, l'extrieur de l'appareil dans lequel le module est install doit aussi porter une tiquette faisant rfrence au module qu'il contient. Une tiquette comportant les informations suivantes doit tre colle sur une partie visible du produit final:
Contains IC: 21029-RFTX315A 4 (4)