Quectel BC660K-GL - Page 7

NB-IoT Module Series
BC660K-GL Hardware Design
BC660K-GL_Hardware_Design 6 / 57
4.2. Operating Frequency ............................................................................................................... 35
4.3. RF Antenna Reference Design ................................................................................................ 36
4.4. Reference Design of RF Layout .............................................................................................. 37
4.5. Antenna Requirements ............................................................................................................ 38
4.6. RF Output Power ..................................................................................................................... 39
4.7. RF Receiving Sensitivity .......................................................................................................... 40
4.8. Recommended RF Connector for Antenna Installation ........................................................... 41
5 Reliability and Electrical Characteristics ....................................................................................... 43
5.1. Operating and Storage Temperatures ..................................................................................... 43
5.2. Current Consumption ............................................................................................................... 43
5.3. Electrostatic Discharge ............................................................................................................ 46
6 Mechanical Features ......................................................................................................................... 47
6.1. Mechanical Dimensions ........................................................................................................... 47
6.2. Recommended Footprint ......................................................................................................... 49
6.3. Top and Bottom Views ............................................................................................................. 50
7 Storage, Manufacturing and Packaging ......................................................................................... 51
7.1. Storage ..................................................................................................................................... 51
7.2. Manufacturing and Soldering ................................................................................................... 52
7.3. Tape and Reel Packaging ........................................................................................................ 53
8 Appendix References ....................................................................................................................... 55