![GitHub - 4x1md/qrp_swr_meter: External bridge SWR meter for Yaesu FT-817ND and other QRP HF transceivers. GitHub - 4x1md/qrp_swr_meter: External bridge SWR meter for Yaesu FT-817ND and other QRP HF transceivers.](https://raw.githubusercontent.com/4x5dm/qrp_swr_meter/master/docs/images/swr_meter_pcb_assembled_2.jpg)
GitHub - 4x1md/qrp_swr_meter: External bridge SWR meter for Yaesu FT-817ND and other QRP HF transceivers.
![Universal 1.8MHz-30MHz ATU-100 ATU-100M 100W QRP Antenna Auto Tuner+SWR Meter 2 in 1 for HF Radio USDX G1M FT-818 817 - Walmart.com Universal 1.8MHz-30MHz ATU-100 ATU-100M 100W QRP Antenna Auto Tuner+SWR Meter 2 in 1 for HF Radio USDX G1M FT-818 817 - Walmart.com](https://i5.walmartimages.com/asr/88260b61-8186-4caa-a3da-47d7420e85bc.9cd6e8eb9e018b299855db57e9d3ed95.png?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
Universal 1.8MHz-30MHz ATU-100 ATU-100M 100W QRP Antenna Auto Tuner+SWR Meter 2 in 1 for HF Radio USDX G1M FT-818 817 - Walmart.com
![GitHub - 4x1md/qrp_swr_meter: External bridge SWR meter for Yaesu FT-817ND and other QRP HF transceivers. GitHub - 4x1md/qrp_swr_meter: External bridge SWR meter for Yaesu FT-817ND and other QRP HF transceivers.](https://raw.githubusercontent.com/4x5dm/qrp_swr_meter/master/docs/images/swr_meter_schematic.png)
GitHub - 4x1md/qrp_swr_meter: External bridge SWR meter for Yaesu FT-817ND and other QRP HF transceivers.
![GitHub - 4x1md/qrp_swr_meter: External bridge SWR meter for Yaesu FT-817ND and other QRP HF transceivers. GitHub - 4x1md/qrp_swr_meter: External bridge SWR meter for Yaesu FT-817ND and other QRP HF transceivers.](https://raw.githubusercontent.com/4x5dm/qrp_swr_meter/master/docs/images/swr_meter_prototype_1.jpg)