SM1211E915 Semtech, SM1211E915 Datasheet - Page 75

• 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

The following screenshot shows the plot of the SAW filter used on the reference design:
The modules described in section 7.5 can be ordered through your Semtech representative for evaluation purpose:
Table 36: Tools Ordering Information
Part Number
SM1211E868
SM1211E915
SX1211SK868
SX1211SK915
Rev 7 – Sept 2
ADVANCED COMMUNICATIONS & SENSING
7.5.4. SAW Filter Plot
7.5.5. Ordering Information for Tools
nd
, 2008
Description
2 layer RF module, 868 MHz band
2 layer RF module, 915 MHz band
Full evalulation kit, including 2 SM1211E868, controller boards, antennas and cables
Full evalulation kit, including 2 SM1211E915, controller boards, antennas and cables
-10
-20
-30
-40
-50
-60
-70
-80
-10
-20
-30
-40
-50
-60
-70
-80
0
0
400
400
600
600
Figure 59: 915 MHz SAW Filter Plot
Figure 60: 869 MHz SAW Filter Plot
800
800
1000
1000
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Frequency [MHz]
Frequency [MHz]
1200
1200
1400
1400
1600
1600
1800
1800
2000
2000
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