XTR-8LR-USB
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User Manual
The technical features can change without forecasting. AUR°EL S.p.A doesn’t assume any responsability of demage due to the improper use of the device.
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AUR°EL S.p.A.
Via Foro dei Tigli, 4 - 47015 Modigliana (FC) – ITALY
Tel.: +39.0546.941124 Fax: +39.0546.941660
http://www.aurelwireless.com
- email:
Rev 1.3 18/11/2019
Page
2
of
17
Absolute maximum ratings
Operating temperature
-20
°
C
÷
+70
°
C
Storage temperature
-40
°
C
÷
+100
°
C
Supply voltage
+5.5V
Input voltage
-1.0
÷
Vcc + 0.3V
Output voltage
-1.0
÷
Vcc + 0.3V
Technical Features:
Min.
Tip.
Max.
Unit
DC LEVELS
Supply voltage
4.5
5.0
5.5
V
Current consumption (rx mode)
20
mA
Current consumption (tx mode @ +20 dBm)
90
135
150
mA
Current consumption (command mode)
24
mA
RF TX
Band
869.4÷869.65
MHz
Emitted power
5
10
20
dBm
Modulation
LORA™
Channel width -3dB
20.8
KHz
Channel width -3dB
62.5
KHz
Channel width -3dB
125
KHz
Channel width -3dB
250
KHz
Spurious emissions < 1GHz
-36
dBm
Spurious emissions > 1GHz
-30
dBm
Power on adjacent channel in TX (note 2)
50
nW
ESD protection antenna (61000-4-2)
8
KV
RF RX
Sensitivity in RX, 250KHz band (SF:6-10-12)
-115
-129
-134
dBm
Sensitivity in RX, 125KHz band (SF:6-10-12)
-118
-132
-137
dBm
Sensitivity in RX, 62.5KHz band (SF:6-10-12)
-121
-135
-140
dBm
Sensitivity in RX, 20.8KHz band (SF:6-10-12)
-127
-140
-144
dBm
RF band
6
MHz
Adjacent channel selectivity ( note 3 )
50
dB
Adjacent channel saturation ( note 4 )
≥
87
dB
Blocking test at ±2MHz ( note 5 )
85
90
dB
Blocking test at ±10MHz ( note 5 )
85
94
dB
Performance
Spreading Factor
6
10
12
Coding Rate
4/5
4/8
Serial Bit Rate (note 1)
9600
19200
115200
bps
Package size
1
248
Byte
Outdoor range
8000
m
Channels
1
7
n°
Channel space with 20,8KHz BW
25
kHz
Timing
