CLM920_AC5 Mini PCIE LTE Module Hardware Manual
Shanghai Yuge Information Technology co., LTD
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Figure 3-20 Comparison of received signal strength of antennas with and without diversity- 30 -
Figure 6-1 CLM920_AC5 Appearance................................................................................ - 38 -
Figure 6-2 Connector dimensions........................................................................................ - 38 -
Table index
Table 2-1 Module specifications............................................................................................ - 9 -
Table 2-2 Module frequency band list....................................................................................- 9 -
Table 2-3 Key features..........................................................................................................- 10 -
Table 3-1 IO parameter definition........................................................................................ - 14 -
Table 3-2 Interface definition............................................................................................... - 14 -
Table 3-3 Definition of power pins...................................................................................... - 17 -
Table 3-4 Pin Definition of Switch Reset.............................................................................- 19 -
Table 3-5 Power-on sequence parameters............................................................................ - 20 -
Table 3-6 RESET pin parameters......................................................................................... - 21 -
Table 3-7 USB interface pin definition................................................................................ - 22 -
Table 3-8 UART serial signal definition...............................................................................- 23 -
Table 3-9 SIM card signal definition....................................................................................- 24 -
Table 3-10 Definition of SIM card hot swap detection pins................................................ - 25 -
Table 3-11 General GPIO pin definition.............................................................................. - 26 -
Table 3-12 Network indicator pin definition........................................................................- 27 -
Table 3-13 Network indication status...................................................................................- 27 -
Table 3-14 RF connector main parameters...........................................................................- 28 -
Table 3-15 PCM pin definition.............................................................................................- 30 -
Table 3-16 PCM specific parameters................................................................................... - 30 -
Table 4-1 RF frequency table............................................................................................... - 32 -
Table 4-2 Test instruments....................................................................................................- 32 -
Table 4-3 3G RF indicators.................................................................................................. - 33 -
Table 4-4 4G RF sensitivity index........................................................................................- 33 -
Table 4-5 4G RF transmit power index................................................................................ - 34 -
Table 4-6 Main antenna specifications.................................................................................- 34 -
Table 4-7 WCDMA power consumption..............................................................................- 34 -
Table 4-8 LTE power consumption...................................................................................... - 35 -
Table 5-1 CLM920_AC5 Mini PCIE 4G module operating temperature............................ - 36 -
Table 5-2 Electrical characteristics of CLM920_AC5 Mini PCIE module..........................- 36 -