SM1211E915TOPIC Semtech, SM1211E915TOPIC Datasheet - Page 77
![KIT PICTAIL EXT FOR SX1211](/photos/14/10/141075/sm1211e915topic_sml.jpg)
SM1211E915TOPIC
Manufacturer Part Number
SM1211E915TOPIC
Description
KIT PICTAIL EXT FOR SX1211
Manufacturer
Semtech
Type
Transceiver, UHFr
Specifications of SM1211E915TOPIC
Frequency
915MHz
For Use With/related Products
SX1211
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Notes:
Rev 7 – Sept 2
ADVANCED COMMUNICATIONS & SENSING
Measured in FSK mode only. OOK sensitivity characteristics will be similar.
The sensitivity difference along the band remains inside the ripple performance of the SAW filter (the nominal
passband of the 869 MHz SAW filter is 868 – 870 MHz)
The SAW filter ripple response is referenced to its insertion loss at 869 MHz and 915 MHz for each filter.
7.6.1. Sensitivity Flatness
nd
, 2008
-100.0
-102.0
-104.0
-106.0
-100.0
-102.0
-104.0
-106.0
-90.0
-92.0
-94.0
-96.0
-98.0
-90.0
-92.0
-94.0
-96.0
-98.0
863
902
904
Figure 61: Sensitivity Across the 868 MHz Band
Figure 62: Sensitivity Across the 915 MHz Band
864
906
908
865
Sensitivity over the Frequency Band
Sensitivity over the Frequency Band
910
Sensitivity
912
Sensitivity
866
Page 77 of 92
Frequency [MHz]
Frequency [MHz]
914
SAW Ripple
916
867
SAW Ripple
918
868
920
922
869
924
926
870
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
-2.0
928
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
-2.0
www.semtech.com
SX1211
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