MIT
EasyEDA project for simple and quick assembly of the "SWR-mouse" antenna analyzer adapted for installation in the G403 case (Gainta Industries). The project includes the "SWR-mouse" antenna analyzer schematic and the PCB file. Version for mounting SMD components.
Components list, Assembly guide, Firmware instruction
Frequency range: Depends on firmware (version 1.3: 1 - 450 MHz);
Power: USB type B, DC 5 V;
RF connector: SMA;
Feed line: 50 Ohm coaxial cable;
Interfaces for work: USB (Windows + power supply), Bluetooth (Android);
Compatible case: G403, Gainta Industries;
Antenna analyzer project page at GitHub
Original schematic: UR5FFR • View topic - Антенный анализатор Si5351 SWR-mouse
PCB based on: Антенный Анализатор UR5FFR на ARDUINO и Si5351
Download software for work (or see attachments)
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | SMA ANTENNA | J1 | SMA-EDGE | 1 |
| 2 | 51R | R1,R4,R5,R6,R7 | 0805 | 5 |
| 3 | 1N4148W | D1 | SOD-123 | 1 |
| 4 | 4k7 | R2,R3 | 0805 | 2 |
| 5 | SA612A | U1 | SOP-8 | 1 |
| 6 | 680R | R8,R10 | 0805 | 2 |
| 7 | 330R | R9,R11 | 0805 | 2 |
| 8 | 100n | C1,C2,C3,C4,C5,C7,C8,C9,C11,C13,C14,C16,C17,C6 | 0805 | 14 |
| 9 | 33R | R12 | 0805 | 1 |
| 10 | Si5351A-A-GT | U2 | MSOP10 | 1 |
| 11 | 100R | R13 | 0805 | 1 |
| 12 | AD8307AR | U4 | SOP-8 | 1 |
| 13 | 300k | R14 | 0805 | 1 |
| 14 | 270k | R15 | 0805 | 1 |
| 15 | MMBT2222A | Q1 | SOT-23(SOT-23-3) | 1 |
| 16 | LTM455 | U3 | CFW455IT | 1 |
| 17 | 10u | C10 | 0805 | 1 |
| 18 | LM1117IMPX-3.3 | U7 | SOT223 | 1 |
| 19 | 47u | C12 | CASE-B_3528 | 1 |
| 20 | HC-05 | U8 | HC-05_BLUETOOTH | 1 |
| 21 | ATMEGA328P-AU | U5 | TQFP-32_7X7X08P | 1 |
| 22 | 16MHz | X2 | 3213 | 1 |
| 23 | CH340G | U6 | SOIC-16_150MIL | 1 |
| 24 | USB-B | USB1 | USB TYPE B | 1 |
| 25 | 12MHz | X3 | 3213 | 1 |
| 26 | 1M | R20 | 0805 | 1 |
| 27 | 10n | C15 | 0805 | 1 |
| 28 | 10k | R21,R16,R18,R17,R19 | 0805 | 5 |
| 29 | BSS138 | Q2,Q3 | SOT-23-3 | 2 |
| 30 | 27MHz | X1 | CRYSTAL_SMD_3225-4PIN_3.2X2.5MM | 1 |
| 31 | G5V-1-DC5 | K1 | RELAY-OMRON_G5V1 | 1 |
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