EFR32MG13 Mighty Gecko Multi-Protocol Wireless SoC Family Data Sheet
Electrical Specifications
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Spurious emissions out-of-
band at 20 dBm output pow-
er, Conducted measurement,
20dBm match, External PA
supply = 3.3V, Test Frequen-
cy = 915 MHz
SPUROOB_FCC_ In non-restricted bands, per FCC
—
-26
-20
dBc
Part 15.231
20
In restricted bands (30-88 MHz),
per FCC Part 15.205 / 15.209
—
—
—
-52
-61
-58
-46
-56
-52
dBm
dBm
dBm
In restricted bands (88-216 MHz),
per FCC Part 15.205 / 15.209
In restricted bands (216-960
MHz), per FCC Part 15.205 /
15.209
In restricted bands (>960 MHz),
per FCC Part 15.205 / 15.209
—
—
—
-47
-47
-26
-42
-42
-20
dBm
dBm
dBc
Spurious emissions of har-
monics at 14 dBm output
power, Conducted measure-
ment, 14dBm match, Exter-
nal PA supply connected to
DC-DC output, Test Fre-
quency = 915 MHz
SPURHARM_FCC In restricted bands, per FCC Part
15.205 / 15.209
_14
In non-restricted bands, per FCC
Part 15.231
Spurious emissions out-of-
band at 14 dBm output pow-
er, Conducted measurement,
14dBm match, External PA
supply connected to DC-DC
output, Test Frequency =
915 MHz
SPUROOB_FCC_ In non-restricted bands, per FCC
—
—
—
—
-26
-52
-61
-58
-20
-46
-56
-52
dBc
dBm
dBm
dBm
Part 15.231
14
In restricted bands (30-88 MHz),
per FCC Part 15.205 / 15.209
In restricted bands (88-216 MHz),
per FCC Part 15.205 / 15.209
In restricted bands (216-960
MHz), per FCC Part 15.205 /
15.209
In restricted bands (>960 MHz),
per FCC Part 15.205 / 15.209
—
—
-45
1.0
-42
2.8
dBm
Error vector magnitude (off- EVM
set EVM), per 802.15.4-2011
Signal is DSSS-OQPSK reference
packet. Modulated according to
802.15.4-2011 DSSS-OQPSK in
the 915MHz band, with pseudo-
random packet data content. Ex-
ternal PA supply = 3.3V.
%rms
Power spectral density limit
PSD
Relative, at carrier ± 1.2 MHz.
Average spectral power shall be
measured using a 100kHz resolu-
tion bandwidth. The reference lev-
el shall be the highest average
spectral power measured within ±
600kHz of the carrier frequency.
External PA supply = 3.3V.
—
-37.1
-24.8
dBc/
100kHz
Absolute, at carrier ± 1.2 MHz.
Average spectral power shall be
measured using a 100kHz resolu-
tion bandwidth. External PA sup-
ply = 3.3V.
—
-24.2
-20
dBm/
100kHz
Note:
1. Supported transmit power levels are determined by the ordering part number (OPN). Transmit power ratings for all devices cov-
ered in this datasheet can be found in the Max TX Power column of the Ordering Information Table.
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