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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 5,000 devices or 10,000 pads
3.More rigorous design constraints, more standardized processes
4.For enterprises, more professional users
Ongoing
STD TRX_POLEVIK_BPF2
License: CC-BY 3.0
Mode: Editors' pick
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Update time：
2020-09-02 05:33:28
Creation time：
2020-08-18 03:48:46
Description
Плата диапазонных фильтров для трансивера "ПОЛЕВИК".
Основная плата трансивера тут - https://easyeda.com/UN7FGO/TRX_POLEVIK_SMALL
Данная плата может быть совмещена с основной платой трансивера в виде "бутерброда".
Положение разъемов на платах совпадает.
Обсуждение конструкции на форуме QRP.RU http://qrp.ru/forum/9-%D0%A1%D0%B0%D0%BC%D0%BE%D0%B4%D0%B5%D0%BB%D1%8C%D0%BD%D0%B0%D1%8F-%D1%82%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0/13211-TRX-%D0%9F%D0%BE%D0%BB%D0%B5%D0%B2%D0%B8%D0%BA
Design Drawing
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 5-50 | C1,C8,C10,C4,C11,C14 | CAPACITOR VARIABLE | 6 |
| 2 | HFD2/003-S-L2 | RLY1,RLY2,RLY3,RLY4,RLY5,RLY6 | RELAY-TH_HFD2/X-X-L2-X | 6 |
| 3 | 51pF | C6,C7,C9,C5,C12,C13 | CAP-TH_L6.5-W4.0-P5.00-D1.0 | 6 |
| 4 | 240pF | C2,C3 | CAP-TH_L6.5-W4.0-P5.00-D1.0 | 2 |
| 5 | 2N2222A | Q1,Q2,Q3,Q4,Q5,Q6 | TO-92-3_L4.8-W3.7-P2.54-R | 6 |
| 6 | IN | AV1 | CON-SMA-L | 1 |
| 7 | OUT | AV2 | CON-SMA-L | 1 |
| 8 | 1N4148 | D2,D3,D4,D5,D6,D7,D8,D9,D10,D11,D12,D13 | DO-35_BD2.0-L4.0-P8.00-D0.5-FD | 12 |
| 9 | CAP | J2 | HDR-M-2.54_1X2 | 1 |
| 10 | BAND | J1 | HDR-M-2.54_1X5 | 1 |
| 11 | 0.5uH | L4 | IND-TH_L16.5-W8.5-P11.00-D1.0 | 1 |
| 12 | 2uH | L1 | IND-TH_L16.5-W8.5-P11.00-D1.0 | 1 |
| 13 | 8uH | L2 | IND-TH_L16.5-W8.5-P11.00-D1.0 | 1 |
| 14 | 32uH | L3 | IND-TH_L16.5-W8.5-P11.00-D1.0 | 1 |
| 15 | 330 | R1,R2,R3,R4,R5,R6 | RES-TH_BD1.7-L3.5-P7.50-D0.5 | 6 |
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