Product Info
Table Of Contents
- About the Document
- Contents
- Table Index
- Figure Index
- 1 Introduction
- 2 Product Concept
- 3 Application Interfaces
- 3.1. General Description
- 3.2. Pin Assignment
- 3.3. Pin Description
- 3.4. Operating Modes
- 3.5. Power Saving
- 3.6. Power Supply
- 3.7. Power-on/off Scenarios
- 3.8. Reset the Module
- 3.9. (U)SIM Interfaces
- 3.10. USB Interface
- 3.11. UART Interfaces
- 3.12. PCM and I2C Interfaces
- 3.13. SPI Interface
- 3.14. Network Status Indication
- 3.15. STATUS
- 3.16. ADC Interface
- 3.17. Behaviors of RI
- 3.18. USB_BOOT Interface
- 4 GNSS Receiver
- 5 Antenna Interfaces
- 6 Electrical, Reliability and Radio Characteristics
- 7 Mechanical Dimensions
- 8 Storage, Manufacturing and Packaging
- 9 Appendix A References
- 10 Appendix B GPRS Coding Schemes
- 11 Appendix C GPRS Multi-slot Classes
- 12 Appendix D EDGE Modulation and Coding Schemes
LTE Standard Module Series
EG91 Hardware Design
EG91_Hardware_Design 72 / 93
Table 37: GNSS Current Consumption of EG91
6.5. RF Output Power
The following table shows the RF output power of EG91 module.
Table 38: RF Output Power
Frequency Max. Min.
EGSM900 33dBm±2dB 5dBm±5dB
DCS1800 30dBm±2dB 0dBm±5dB
EGSM900 (8-PSK) 27dBm±3dB 5dBm±5dB
DCS1800 (8-PSK) 26dBm±3dB 0dBm±5dB
WCDMA B1/B2/B4/B5/B8 24dBm+1/-3dB <-49dBm
LTE-FDD B1/B2/B3/B4/B5/B7/
B8/B12/B13/B20/B25/B26/B28A/B28B
23dBm±2dB <-39dBm
In GPRS 4 slots TX mode, the maximum output power is reduced by 3.0dB. The design conforms to
the GSM specification as described in
Chapter 13.16
of 3GPP TS 51.010-1.
Parameter Description Conditions Typ. Unit
I
VBAT
(GNSS)
Searching
(AT+CFUN=0)
Cold start @Passive Antenna 54 mA
Hot Start @Passive Antenna 54 mA
Lost state @Passive Antenna 53 mA
Tracking
(
AT+CFUN=0
)
Open Sky @Passive Antenna 32 mA
NOTE