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NB-IoT module BC95 Quad-Band GSM/GPRS module, 19.9x23.6x2.65mm, https://www.quectel.com/UploadImage/Downlad/M95_Hardware_Design_V1.3.pdf Quad-Band GSM/GPRS module, 24x24x3mm, http://simcom.ee/documents/SIM900/SIM900_Hardware%20Design_V2.05.pdf Telit xL865 familly footprint, http://www.telit.com/fileadmin/user_upload/products/Downloads/3G/Telit_UL865_Hardware_User_Guide_r8.pdf ublox Sara GSM/HSPA modem, https://www.u-blox.com/sites/default/files/SARA-G3-U2_SysIntegrManual_%28UBX-13000995%29.pdf, pag.162 ublox SARA-G3 SARA-U2 GSM HSPA Footprint for Mini-Circuits case TTT167 (https://ww2.minicircuits.com/case_style/TTT167.pdf Footprint for Mini-Circuits case MMM168 (https://ww2.minicircuits.com/case_style/MMM168.pdf Footprint for Mini-Circuits case YY161 (https://ww2.minicircuits.com/case_style/YY161.pdf Footprint for Mini-Circuits case GP1212 (https://ww2.minicircuits.com/case_style/GP731.pdf) following land pattern PL-176, including GND vias (https://ww2.minicircuits.com/pcb/98-pl005.pdf Mini-circuits VCXO JTOS PL-005 Footprint for Mini-Circuits case TTT167 (https://ww2.minicircuits.com/case_style/TTT167.pdf Footprint for Mini-Circuits case HZ1198 (https://ww2.minicircuits.com/case_style/HZ1198.pdf Footprint for Mini-Circuits case HF1139 (https://ww2.minicircuits.com/case_style/HF1139.pdf) following land pattern PL-035, including GND-vias (https://ww2.minicircuits.com/pcb/98-pl052.pdf Footprint for the maximum extent possible; and (b describe the limitations and the following procedure for assembly. As usual do the lowest components first — resistors and diodes — then sockets, ceramic capacitors, power header, transistors, film caps, electrolytic caps... Something like that. Latest commits for branch pcb_finalization re-re-remove the mysterious extra trace .../Unseen Servant/Unseen Servant.kicad_pcb | 31887 .../Unseen Servant/Unseen Servant.kicad_pro | 6 .../Jack_6.35mm_PJ_629HAN.kicad_mod | 37 ...0D_Single_Vertical_CircularHoles.kicad_mod | 41 .../PinHeader_1x10_P2.54mm_Vertical.kicad_mod | 43 - 60mm slider - 7mm, with 3-4mm extra space - micro toggle switch ON-ON | | | .

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