MRF24J40MB-I/RM Microchip Technology, MRF24J40MB-I/RM Datasheet - Page 22

• Manufacturer Part Number: MRF24J40MB-I/RM
• Description: IC TXRX 2.4GHZ 802.15.4
• Manufacturer: Microchip Technology

Specifications of MRF24J40MB-I/RM

• Frequency: 2.4GHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4
• Applications: ISM
• Power - Output: 20dBm
• Sensitivity: -102dBm
• Voltage - Supply: 2.4V ~ 3.6V
• Current - Receiving: 25mA
• Current - Transmitting: 130mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: On-Board, Trace
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Wireless Frequency: 2.405 GHz to 2.475 GHz
• Interface Type: SPI
• Security: 128 bit AES
• Operating Voltage: 3.3 V
• Output Power: + 20 dBm
• Antenna: PCB Trace
• Operating Temperature Range: - 40 C to + 85 C
• Modulation Type: O-QPSK
• Data Rate Max: 250Kbps
• Module Interface: SPI, 4-Wire
• Supply Voltage Range: 2.4V To 3.6V
• Sensitivity (dbm): -102dBm
• Supply Current: 130mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MRF24J40MB
The following statement must be included as a
CAUTION statement in manuals and OEM products to
alert users of FCC RF exposure compliance:
If the MRF24J40MB module is used in a portable
application (antenna is less than 20 cm from persons
during operation), the integrator is responsible for
performing Specific Absorption Rate (SAR) testing in
accordance with FCC rules 2.1091.
3.1.3
Federal
http://www.fcc.gov
3.2
The MRF24J40MB module has been certified for use in
Canada under Industry Canada (IC) Radio Standards
Specification (RSS) RSS-210 and RSS-Gen.
From Section 7.1.1, RSS-Gen, Issue 2, June 2007,
Modular Transmitter Approval:
Host devices which contain separately certified
modules do not need to be recertified, provided that
they meet the following conditions:
DS70599B-page 20
To satisfy FCC RF exposure requirements for mobile
and base station transmission devices, a separation
distance of 20 cm or more should be maintained
between the antenna of this device and persons
during operation. To ensure compliance, operation at
closer than this distance is not recommended.
The antenna(s) used for this transmitter must not be
co-located or operating in conjunction with any other
antenna or transmitter.
Note:
a)
b)
c)
Canada
The host device, as a stand-alone unit
without any separately certified modules,
complies with all applicable Radio Standards
Specifications.
The host device and all the separately
certified modules it contains jointly meet the
RF exposure compliance requirements of
RSS-102, if applicable.
The
certification labeling requirements of each of
the modules it contains.
Communications
HELPFUL WEB SITES
Compliance of a module in its final
configuration is the responsibility of the
applicant. A host device will not be
considered certified if the instructions
regarding antenna configuration provided
in the original description, of one or more
separately certified modules it contains,
were not followed
host
device
complies
Commission
with
(FCC):
the
Preliminary
To meet Industry Canada (IC) requirements, the following
From Section 5.2, RSS-Gen, Issue 2, June 2007,
Equipment Labels:
All Category I radio equipment intended for use in
Canada shall permanently display on each transmitter,
receiver or inseparable combination thereof, the
applicant’s name (i.e., manufacturer’s name, trade
name or brand name), model number and certification
number. This information shall be affixed in such a
manner as to not be removable except by destruction or
defacement. The size of the lettering shall be legible
without the aid of magnification, but is not required to be
larger than an 8-point font size. If the device is too small
to meet this condition, the information can be included in
the user manual upon agreement with Industry Canada.
Label:
From Section 7.1.6, RSS-Gen, Issue 2, June 2007,
Digital Circuits:
If the device contains digital circuitry that is not directly
associated with the radio transmitter, the device shall
also have to comply with ICES-003, Class A or B as
appropriate,
requirements. The test data obtained (for the ICES-003
tests) shall be kept by the manufacturer or importer
whose name appears on the equipment label, and
made available to Industry Canada on request, for as
long as the model is being marketed in Canada.
3.2.1
settings must be observed by the integrator:
• The MRF24J40MB transmit power setting
• Only channels 11 through 25 may be selected
3.2.2
Industry Canada: http://www.ic.gc.ca/
Contains IC: 7693A-24J40MB
(RFCON3 0x203) cannot exceed -1.9 dB.
(RFCON0 0x200).
MRF24J40MB SETTINGS
HELPFUL WEB SITES
except
 2009 Microchip Technology Inc.
for
ICES-003
labeling