OngoingQRP_SWR_METER
STDQRP_SWR_METER
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：CC-BY 3.0
Creation time:2020-09-25 06:14:18Update time:2020-10-20 05:22:50
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
schematic diagram
Preview
Sheet_1Open in Editor
PCB
Preview
QRP_SWR_METER_PCBOpen in Editor
BOM
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 1N4746 | D6 | DO-41_BD2.4-L4.7-P8.70-D0.9-RD | 1 |
| 2 | 1N4742 | D4 | DO-41_BD2.4-L4.7-P8.70-D0.9-RD | 1 |
| 3 | 100uF | C5,C8 | CAP-TH_BD6.3-P2.50-D1.0-FD | 2 |
| 4 | LED | SWR-4,SWR-3,SWR-2,SWR-1_5 | LED-TH_BD3.8-P2.54-FD | 4 |
| 5 | SMA | TRX,ANT | CON-SMA-L | 2 |
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