SWR Power meter TFT display HF PCBs with protection - LDMOS mosfet or TUBE

Description

SWR and POWER PCB boards for Meter and Bridge with protection
.
Can be used for any amplifier - BI-polar, LDMOS or TUBE.
SWR bridge is tandem-match type. for HF bands using AD8307. Can measure a  wide range above up to 4kW with autoscale function.
These are only PCBs for DIY SWR meter with 2.8 inch TFT display.
Meter PCB uses Teensy 3.1 or 3.2 verson board. Both will work, depends on what version you can find.
There is a list of needed parts, connections, connector`s pins explanation and all needed for building your own SWR and Power meter with protection output.
* Protection port with adjustable SWR protection level.
* SWR bridge has shield lines, so both transformers and "measuring part" to be isolated each other with shields. This way bridge can work in the best non-parasitic mode. Also It has outer shield field for best RF performance.
Shipping service is registered . Tracking number will be provided.