ARF7429A ADEUNIS, ARF7429A Datasheet - Page 13
![MODULE, ARF54, EURO](/photos/39/73/397395/4766105_sml.jpg)
ARF7429A
Manufacturer Part Number
ARF7429A
Description
MODULE, ARF54, EURO
Manufacturer
ADEUNIS
Type
Modem Moduler
Specifications of ARF7429A
Modulation Type
FM
Data Rate Max
57.6Kbps
Frequency Range
869.4MHz To 869.65MHz
Sensitivity
-110dBm
Supply Voltage Range
3V To 3.6V
Supply Current
700mA
Rohs Compliant
Yes
The 3 Narrow Band channels are selected according to the following table :
Channel adjustment
The S200 register allows choosing the desired channel and the associated
radio rate (
Radio rate selection
For 869 MHz version, the Radio rate selection is automatically done when
setting the channel number:
If you choose a channel number ≥ 14 (Narrow Band), the radio rate will
automatically switch to 10 kbit/s.
If you choose a channel number < 14, the module will operate in the Wide
Band configuration. The radio rate will switch automatically to 57600 bit/s.
Channel rejection
The graph below shows the typical channels rejection in WideBand (WB) and
NarrowBand (NB) modes.
Ref. 08-07-V6-lmn
see chapter “AT commands”
Figure 5: Narrow Band channels
Channel
S200
19
84
85
Frequency
)
869,450
869,525
869,600
(MHz)
A
RF54
User Guide
p. 11
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