User Manual
SARK-110-ULM User’s Manual
Rev 1.0 June 22
th
, 2019 - 3 - © 2019, Melchor Varela – EA4FRB
4 SPECIAL FUNCTIONS ........................................................................................................... 41
4.1 TRANSMISSION LINE ADD/SUBTRACT .................................................................................. 41
4.2 CIRCUIT MODELS ............................................................................................................... 42
4.2.1 Loop Antenna/Coil .................................................................................................. 43
4.2.2 Capacitor ................................................................................................................ 45
4.2.3 Quartz Crystal ......................................................................................................... 47
4.2.4 Transmission Line................................................................................................... 49
APPENDIX A: GLOSSARY OF PARAMETERS ....................................................................... 52
APPENDIX B: UPGRADING THE FIRMWARE ......................................................................... 54
APPENDIX C: BLUETOOTH TOOL FIRMWARE ..................................................................... 55
APPENDIX D: OSL CALIBRATION ........................................................................................... 60
APPENDIX E: FREQUENCY CALIBRATION ........................................................................... 64
APPENDIX F: DETECTOR CALIBRATION .............................................................................. 65
APPENDIX G: FREQUENCY PRESETS FILE .......................................................................... 66
APPENDIX H: SCALE PRESETS .............................................................................................. 67
APPENDIX I: CUSTOM CABLE SETTINGS ............................................................................ 69
APPENDIX J: SPECIFICATIONS .............................................................................................. 70
APPENDIX K: ACKNOWLEDGMENTS .................................................................................... 73
APPENDIX L: LICENSE ............................................................................................................ 73










