SM1211E915 Semtech, SM1211E915 Datasheet - Page 81

• Manufacturer Part Number: SM1211E915
• Description: Dev Kit Accessory
• Manufacturer: Semtech

Specifications of SM1211E915

• Modulation Type: FSK, OOK
• Data Rate Max: 200Kbps
• Frequency Range: 902MHz To 928MHz
• Supply Voltage Range: 2.1V To 3.6V
• Module Interface: SPI
• Supply Current: 25mA
• Accessory Type: RF Module
• Sensitivity: -105dBm
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Package Type: TQFN EP
• Operating Supply Voltage (min): 2.1V
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Sensitivity (dbm): -105dBm
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: na
• Lead Free Status / RoHS Status: na

Rev 7 – Sept 2
ADVANCED COMMUNICATIONS & SENSING
7.6.6. Adjacent Channel Rejection
nd
, 2008
-0.5
-1.0
-1.5
-2.0
-2.5
-1000
2.0
1.5
1.0
0.5
0.0
1.5
-800
4
-600
Figure 69: OOK Sensitivity vs. BR
Figure 70: ACR in FSK Mode
-400
Sensitivity Change over the BR
6.5
-200
ACR in FSK Mode
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Bit Rate [kbps]
Offset [kHz]
70
60
50
40
30
20
10
0
9
0
200
11.5
400
600
14
800
16.5
1000
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