Murata Electronics North America DNT24 Manual Do Utilizador
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DNT24 Integration Guide – 03/04/15
Important Regulatory Information
RFM 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 pro-
tection against harmful interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accordance with the in-
structions, may cause harmful interference to radio communications. If this equipment does
cause harmful interference to radio or television reception, which can be determined 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:
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable pro-
tection against harmful interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accordance with the in-
structions, may cause harmful interference to radio communications. If this equipment does
cause harmful interference to radio or television reception, which can be determined 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.
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 patch an-
tenna of up to 12 dBi gain, or any chip antenna of up to 1.7 dBi gain. The antenna(s) used for this trans-
mitter 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.
tenna of up to 12 dBi gain, or any chip antenna of up to 1.7 dBi gain. The antenna(s) used for this trans-
mitter 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 maxi-
mum gain indicated for that type, are strictly prohibited for use with this device.
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 maxi-
mum gain indicated for that type, are strictly prohibited for use with this device.
Le présent émetteur radio IC 4492A-DNT24 a été approuvé par Industrie Canada pour fonctionner
avec les types d'antenne énumérés ci-dessous et ayant un gain admissible maximal et l'impédance req-
uise pour chaque type d'antenne. Les types d'antenne non inclus dans cette liste, ou dont le gain est su-
périeur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur.
avec les types d'antenne énumérés ci-dessous et ayant un gain admissible maximal et l'impédance req-
uise pour chaque type d'antenne. Les types d'antenne non inclus dans cette liste, ou dont le gain est su-
périeur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur.
Type
Model Number
Gain
Impedance
Omnidirectional
OD12-2400
12 dBi
50 ohm
Patch
PA2412
12 dBi
50 ohm
Chip
FR05-S1-N-0-102
1.7 dBi
50 ohm