RFM products are now Murata products. DNT24 Series 2.4 GHz Spread Spectrum Wireless Transceivers Integration Guide Revision History Revision Date Author Change Description 1.0 10/19/11 F. Perkins Initial Issue 2.0 10/27/14 R. Willett Reformatted for new Murata V.I. 2009-2014 by Murata Electronics N.A., Inc. DNT24 Integration Guide R2.0 - 10/27/14 www.murata.com Important Regulatory Information Murata Product FCC ID: HSW-DNT24 IC 4492A-DNT24 Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interfer- ence in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communica- tions. If this equipment does cause harmful interference to radio or television reception, which can be deter- mined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 1) Re-orientate or relocate the receiving antenna, 2) Increase the separation between the equipment and the radiator, 3) Connect the equipment into an outlet on a circuit different from that to which the receiver is connected, 4) Consult the dealer or an experienced radio/TV technician for help. FCC Antenna Gain Restriction: The DNT24 has been designed to operate with any dipole antenna of up to 12 dBi of gain, any corner reflector antenna of up to 14 dBi gain, any patch antenna of up to 12 dBi gain, or any chip antenna of up to 0 dBi gain. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. IC RSS-210 Detachable Antenna Gain Restriction: This radio transmitter, IC 4492A-DNT24, has been approved by the Industry Canada to operate with the antenna types listed below with the maximum permissible gain and the required antenna impedance for each antenna type 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 prsent metteur radio IC 4492A-DNT24 a t approuv par Industrie Canada pour fonctionner avec les types d antenne numrs ci-dessous et ayant un gain admissible maximal et l impdance requise pour chaque type d antenne. Les types d antenne non inclus dans cette liste, ou dont le gain est suprieur au gain maximal indiqu, sont strictement interdits pour l exploitation de l metteur. Type Model Number Gain Impedance Omnidirectional OD12-2400 12 dBi 50 ohm Corner SCR14-2400CT 14 dBi 50 ohm Patch PA2412 12 dBi 50 ohm Chip FR05-S1-N-0-102 1.7 dBi 50 ohm 2009-2014 by Murata Electronics N.A., Inc. DNT24 Integration Guide R2.0 - 10/27/14 www.murata.com