User's Manual

4.1.7 2.4 GHz RF Transceiver Characteristics
4.1.7.1 RF Transmitter Characteristics for Bluetooth Smart
in the 2.4 GHz Band
Table 4.10. RF Transmitter Characteristics for Bluetooth Smart in the 2.4GHz Band
Parameter Symbol Test Condition Min Typ Max Unit
Transmit 6dB bandwidth TXBW — 740 — kHz
Power spectral density limit PSD
LIMIT
Per FCC part 15.247 — -6.5 — dBm/
3kHz
Per ETSI 300.328 at 10 dBm/1
MHz
— 10 — dBm
Occupied channel bandwidth
per ETSI EN300.328
OCP
ETSI328
99% BW at highest and lowest
channels in band
— 1.1 — MHz
In-band spurious emissions,
with allowed exceptions
1
SPUR
INB
At ±2 MHz — -39.8 — dBm
At ±3 MHz — -42.1 — dBm
Emissions of harmonics out-
of-band, per FCC part
15.247
SPUR
HRM_FCC
2nd,3rd, 5, 6, 8, 9,10 harmonics;
continuous transmission of modu-
lated carrier
— -47.3 — dBm
Spurious emissions out-of-
band, per FCC part 15.247,
excluding harmonics cap-
tured in SPUR
HARM,FCC
. Re-
stricted Bands
SPUR
OOB_FCC
Above 2.483 GHz or below 2.4
GHz; continuous transmission of
modulated carrier
2
— -47 — dBm
Spurious emissions out-of-
band, per FCC part 15.247,
excluding harmonics cap-
tured in SPUR
HARM,FCC
.
Non Restricted Bands
Above 2.483 GHz or below 2.4
GHz; continuous transmission of
modulated carrier
— -26 — dBc
Spurious emissions out-of-
band; per ETSI 300.328
SPUR
ETSI328
[2400-BW to 2400] MHz, [2483.5
to 2483.5+BW] MHz
— -16 — dBm
[2400-2BW to 2400-BW] MHz,
[2483.5+BW to 2483.5+2BW]
MHz per ETSI 300.328
— -26 — dBm
Spurious emissions per ETSI
EN300.440
SPUR
ETSI440
47-74 MHz,87.5-108 MHz,
174-230 MHz, 470-862 MHz
— -60 — dBm
25-1000 MHz — -42 — dBm
1-12 GHz — -36 — dBm
Note:
1.
Per Bluetooth Core_4.2, Section 3.2.2, exceptions are allowed in up to three bands of 1 MHz width, centered on a frequency
which is an integer multiple of 1 MHz. These exceptions shall have an absolute value of -20 dBm or less.
2.
For 2480 Mhz, a maximum duty cycle of 20% is used to achieve this value.
BGM113 Blue Gecko Bluetooth
®
Smart Module Data Sheet
Electrical Specifications
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