User's Manual

SN10-12
REV 1.0 9/12/2017
InnoComm Mobile Technology Confidential
7
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14
4. RF Characteristics
PARAMETER Model Frequency Band UNIT Note
Center Frequency SN10-12 RCZ2: 902.1375-904.6625MHz
RCZ4: 920.1375MHz-922.6625MHz
MHz RCZ2
RCZ4
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, VDD = 3.3 V to 3.6 V, TCXO = 27.6 MHz
PARAMETER CONDITIONS MIN TYP MAX UNIT Note
Maximum output
power, CW mode
SN10-12 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,
TCXO = 27.6 MHz
Tamb = 25 °C, VDD = 3.3 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,
Channel: 10
kHz, 20 kHz,
150 kHz
50 55 dB
55 60 dB
60 65 dB