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NO. MEASURING ITEMS
MEASUREMENT
CONDITIONS
UNIT NOMINAL
1 Supply Voltage
RX Module
V
4.5
~
5
2 Supply Current
RX Module
mA
50
1 Supply Voltage
TX Module
V
2.7
~
3.3
2 Supply Current
TX Module
mA
80
3 RF IC Frequency
MHz
2400
~
2524
4 RF IC Channels
125Channels
5 Modulation
GFSK
6 Frequency
Stability
KHz
±156
7 RX
Sensitivity
RX
dBm
-85
8
Module used Frequency
range
MHz
2400
~
2480
9 Module
Used
Channel
16Channels
10 Module
Channel
Interval
MHz
5
11
RF Range
50m LOS outdoor
12
Input Level
TX
V rms
1
13 Input
Impedance
TX
Ohm
10K