User's Manual

LTE Module Series
EC21 Hardware Design
EC21_Hardware_Design Confidential / Released 79 / 94
Table 48: EC21-J Conducted RF Receiving Sensitivity
Table 49: EC21-AUV Conducted RF Receiving Sensitivity
1.
1)
SIMO is a smart antenna technology that uses a single antenna at the transmitter side and two
antennas at the receiver side, which can improve RX performance.
2. “*” means under development.
Frequency Primary Diversity SIMO 3GPP (SIMO)
LTE-FDD B1 (10M) -97.5dBm -98.7dBm -100.2dBm -96.3dBm
LTE-FDD B3 (10M) -96.5dBm -97.1dBm -100.5dBm -93.3dBm
LTE-FDD B8 (10M) -98.4dBm -99.0dBm -101.2dBm -93.3dBm
LTE-FDD B18 (10M) -99.5dBm -99.0dBm -101.7dBm -96.3dBm
LTE-FDD B19 (10M) -99.2dBm -99.0dBm -101.4dBm -96.3dBm
LTE-FDD B26 (10M) -99.5dBm -99.0dBm -101.5dBm -93.8dBm
Frequency Primary Diversity SIMO 3GPP (SIMO)
WCDMA B1 -110.0dBm / / -106.7dBm
WCDMA B5 -111.0dBm / / -104.7dBm
WCDMA B8 -111.0dBm / / -103.7dBm
LTE-FDD B1 (10M) -97.2dBm -97.2dBm -100.2dBm -96.3dBm
LTE-FDD B3 (10M) -98.2dBm -98.7dBm -100.7dBm -93.3dBm
LTE-FDD B5 (10M) -99.2dBm -98.7dBm -101.7dBm -94.3dBm
LTE-FDD B8 (10M) -97.7dBm -97.2dBm -101.2dBm -93.3dBm
LTE-FDD B28 (10M) -97.0dBm -98.2dBm -101.2dBm -94.8dBm
NOTES