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STD SHIELD_CW_TX_V1
Profile：CW TX SHIELD
License: CC-BY 3.0
Description
Шилд для Ардуино УНО с кварцованным телеграфным передатчиком, электронным ключом и режимом маяка.
За оcнову взята схема передатчика Влада Жигалова R2DNN.
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 1uH | L1 | AXIAL-03 | 1 |
| 2 | 5-50 | C5 | CAPACITOR VARIABLE | 1 |
| 3 | 100 | R3 | AXIAL-0.3 | 1 |
| 4 | 1.2k | R1 | AXIAL-0.3 | 1 |
| 5 | 75k | R2 | AXIAL-0.3 | 1 |
| 6 | BS170 | Q3,Q2,Q1,Q4,Q5 | TO-92-3_L4.8-W3.7-P2.54-L | 5 |
| 7 | 360nH | L2 | INDUCTANCE_FIXE | 1 |
| 8 | 0.1 | C3,C4 | CAP-TH_L6.5-W4.0-P5.00-D1.0 | 2 |
| 9 | 10K | R4 | RM-065 | 1 |
| 10 | COILS | U1 | COILS_ON_FERRITE_RING | 1 |
| 11 | 1000pf | C9 | CAP-HV-5.0*3.0 | 1 |
| 12 | 100nf | C1,C2 | CAP-HV-5.0*3.0 | 2 |
| 13 | 51 | C6 | CAP-HV-5.0*3.0 | 1 |
| 14 | 7030kHz | Y1 | HC49US | 1 |
| 15 | DOSIN-801-0031 | RF1 | BNC-TH_DOSIN-801-0030 | 1 |
| 16 | PJ215 | KEY | AUDIO-TH_C47134 | 1 |
| 17 | KEY | TX | LED-TH_BD3.8-P2.54-FD | 1 |
| 18 | UNO_R3 | P1 | UNO_R3 | 1 |
| 19 | SS12 | TX-BCN,T1-T2 | SS12D00G4 | 2 |
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