User's Manual

SN10-12
7/12/2017
REV 0.5
InnoComm Mobile Technology Confidential
6
/
14
3. RF Characteristics
PARAMETER Model TX / RX UNIT Note
Center Frequency SN10-12 902.2 / 905.2 MHz SIGFOX
RCZ2
PARAMETER CONDITIONS MIN TYP MAX UNIT Note
Antenna port impedance 50 Ω
TX Characteristics
Following characteristics are valid for conditions as follows (unless otherwise specified)
Tamb = -40 °C to 85 °C, VSS = 0 V, VDD = 2.6 V to 3.6 V, crystal = 55.2 MHz
PARAMETER CONDITIONS MIN TYP MAX UNIT Note
Maximum output
power, CW mode
SN10-12 21 22 dBm
RX Characteristics
Following characteristics are valid for conditions as follows (unless otherwise specified)
2GFSK modulation, h = 2.67, BT = 1.0, NRZ, data-rate = 0.6 kChips/s, Channel spacing = 10 kHz,
Channel filter bandwidth = 10 kHz, Frame Error Rate (FER) = 20%, payload length = 228 byte,
crystal = 55.2 MHz.
Tamb = 25 °C, VDD = 2.6 V to 3.6 V, fC = 905 MHz
PARAMETER CONDITIONS MIN TYP MAX UNIT Note
Sensitivity -40 °C to 85 °C -125 dBm PER at
10% on
1000
frames
sent.
Co-channel rejection 2GFSK jammer 2 5 dB
Adjacent channel
rejection
Channel filter
BW = 10 kHz,
jammer same
modulation as
wanted.
Channel
separation:
10 kHz, 20 kHz,
150 kHz.
50 55 dB
55 60 dB
60 65 dB