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Specification
Antenna
Connector Options
Impedance
Certifications (partial list)
FCC Part 15.247
Industry Canada (IC)
Power Requirements (Supply voltage and TX currents relative to each TX Power Output option)
Transmit Power Output 1 mW
Supply Voltage
Transmit Current (5 V)
typical
Transmit Current (3.3 V)
typical
* If the supply voltage for a given power setting is lower than the minimum supply voltage requirement, the TX
Power Output will decrease to the highest power level setting given the current supply voltage.
** 1W Power Output is not supported when using a 3.3 supply voltage.
Pin signals
XTend RF Module Pin Numbers
The following table shows the Pin Signal Descriptions (Low-asserted signals distinguished with a horizontal line over
signal name).
Pin
Number Name
1
GND
2
VCC
XTend RF Module User Guide
@9600 bps Throughput Data Rate
RPSMA (Reverse-polarity SMA) or MMCX
50 ohms unbalanced
OUR-9XTEND
421A-9XTEND
2.8 - 5.5 VDC
110 mA
90 mA
High Impedance
I/O
during Shutdown
-
-
I
-
10 mW
100 mW
140 mA
270 mA
110 mA
260 mA
Must
Connect
Function
yes
Ground
yes
Power: 2.8 - 5.5 VDC (Power supply ripple: +/- 250mV
max @ 5V, 1A or +/- 125mV max @ 3.3V, 600mA.)
Pin signals
@115200 bps Throughput Data
Rate
500 mW *
1 W *
3.0 - 5.5 VDC
4.75 - 5.5 VDC
500 mA
800 mA
600 mA
**
9
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