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Update time：
2020-10-20 05:22:50
Creation time：
2020-09-25 06:14:18
Description
Description
Проект по мотивам схемы, опубликованной в майском номере журнала "РАДИО" за 2012 год.
Измерителю не требуется внешнее питание.
Позволяет оценить КСВ антенны на мощности передатчика 5-10 ватт.
Design Drawing
Design Drawing
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| ID | Name | Designator | Footprint | Quantity | BOM_Supplier | BOM_Supplier Part |
|---|---|---|---|---|---|---|
| 1 | 1N4746 | D6 | DO-41_BD2.4-L4.7-P8.70-D0.9-RD | 1 | LCSC | C551373 |
| 2 | 1N4742 | D4 | DO-41_BD2.4-L4.7-P8.70-D0.9-RD | 1 | LCSC | C551373 |
| 3 | 100uF | C5,C8 | CAP-TH_BD6.3-P2.50-D1.0-FD | 2 | LCSC | C60712 |
| 4 | LED | SWR-4,SWR-3,SWR-2,SWR-1_5 | LED-TH_BD3.8-P2.54-FD | 4 | LCSC | C62095 |
| 5 | SMA | TRX,ANT | CON-SMA-L | 2 | LCSC | C18080 |
| 6 | 3.6K | R10 | RES-TH_BD2.4-L6.3-P10.30-D0.6 | 1 | LCSC | C315649 |
| 7 | 16K | R11 | RES-TH_BD2.4-L6.3-P10.30-D0.6 | 1 | LCSC | C315649 |
| 8 | 3.9K | R12,R13 | RES-TH_BD2.4-L6.3-P10.30-D0.6 | 2 | LCSC | C315649 |
| 9 | 4.1K | R14 | RES-TH_BD2.4-L6.3-P10.30-D0.6 | 1 | LCSC | C315649 |
| 10 | 1.1K | R15 | RES-TH_BD2.4-L6.3-P10.30-D0.6 | 1 | LCSC | C315649 |
| 11 | 4.7K | R16,R17,R18,R19 | RES-TH_BD2.4-L6.3-P10.30-D0.6 | 4 | LCSC | C315649 |
| 12 | 100K | R8 | RES-TH_BD2.4-L6.3-P10.30-D0.6 | 1 | LCSC | C315649 |
| 13 | 1000 | C1,C2,C4 | CAP-HV-5.0*3.0 | 3 | LCSC | C3715 |
| 14 | 22nf | C3 | CAP-HV-5.0*3.0 | 1 | LCSC | C3715 |
| 15 | 100nf | C6,C9,C7 | CAP-HV-5.0*3.0 | 3 | LCSC | C3715 |
| 16 | 1N4148 | D1,D2,D5,D3 | DO-35_BD2.0-L4.0-P8.00-D0.5-FD | 4 | LCSC | C14516 |
| 17 | 100 | R1,R3 | DIP-RES-15.5MMX5MM | 2 | LCSC | C122140 |
| 18 | 5.1K | R2,R7 | DIP-RES-15.5MMX5MM | 2 | LCSC | C122140 |
| 19 | 50 | R4 | DIP-RES-15.5MMX5MM | 1 | LCSC | C122140 |
| 20 | 20 | R5 | DIP-RES-15.5MMX5MM | 1 | LCSC | C122140 |
| 21 | 300 | R6 | DIP-RES-15.5MMX5MM | 1 | LCSC | C122140 |
| 22 | 2.7K | R9 | DIP-RES-15.5MMX5MM | 1 | LCSC | C122140 |
| 23 | LM339N | U1 | DIP-14_L19.0-W7.0-P2.54-LS7.6-BL | 1 | LCSC | C5158 |
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