© 2022 EasyEDA Some rights reserved
Editor Version
×
Standard
1.Easy to use and quick to get started
2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
4.For students, teachers, creators
Profession
1.Brand new interactions and interfaces
2.Smooth support for design sizes of over 30,000 devices or 100,000 pads
3.More rigorous design constraints, more standardized processes
4.For enterprises, more professional users
Std EditionHAM_QUARTZ_CALIBRATOR
Profile：HAM_QUARTZ_CALIBRATOR
License: CC-BY 3.0
Description
Простой калибратор на любительские диапазоны. Для настройки аналоговой шкалы приемника и контроля.
Частоты, МГц - 28.000 - 14.000 - 7.000 - 3.500 - 1.750
При использовании резонатора на 28.200МГц
Частоты, МГц - 28.200 - 14.100 - 7.050 - 3.525 - 1.7625
Documents
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 5-50 | C6,C7 | CAPACITOR VARIABLE | 2 |
| 2 | 560 | R1,R2 | AXIAL-0.3 | 2 |
| 3 | 1K | R3,R4,R5 | AXIAL-0.3 | 3 |
| 4 | SN74HC74N | U2,U3 | DIP-14_L19.0-W7.0-P2.54-LS7.6-BL | 2 |
| 5 | USB-B | CN1 | USB-B_TH_BF90 | 1 |
| 6 | 24pf | C1 | CAP-HV-5.0*3.0 | 1 |
| 7 | 100nf | C2,C3,C4 | CAP-HV-5.0*3.0 | 3 |
| 8 | HDR-M | 28MHZ,14MHZ,7MHZ,3.5MHZ,1.75MHZ | HDR-M-2.54_1X2 | 5 |
| 9 | 28000kHz | Y1 | HC49US | 1 |
| 10 | 4000kHz | Y2 | HC49US | 1 |
| 11 | 74HC00 | U1 | DIP-14_L20.0-W7.6-P2.54-LS7.6-BL | 1 |
| 12 | PWR | PWR | LED-TH_BD3.8-P2.54-FD | 1 |
| 13 | 100uF | C5 | CAP-TH_BD8.0-P2.50-D1.0-FD | 1 |
| 14 | SS12 | 28-4MHZ | SS12D00G4 | 1 |
Unfold