Документация ATU

Версия 2.2

• P15-E006-22.pdf
• P14-E006-22.pdf
• P25-E006-22.step
• P17-E006-22-001.xlsx
• P25-E006-22.pdf
• P26-E006-22-18082021.hex

History of changes:

Rev 2.0

•  initial release

Rev 2.1

• U7.3 connected to 3V3
• R27-28 removed
• R16,14 changed to 30 oHms
• R17,18 changed to 160 oHms
• R15,13 changed to 68 oHms
• D7 connection fixed
• R27 changed to 160 oHms
• Added C123-124
• R12 5.1K
• U16-U17 powered by 5.2VDC
• Added attenuator 10dB to input sampler
• R15-16 are 1206 size
• U9 replaced by BA00CC0WFP-E2
• R11 1.5K
• C101 deleted
• Added C125-126
• Unified capacitors for LC tuning part
• Added R38
• Grounded unused relays contacts

Rev 2.2

• U7-2 & U7-3 connected to GND
• X3 changed to KH-MCX-KE-Z