This probe based on Analog Devices AD8307 IC and intended to measure RF voltage
and conversion it to DC voltage. You need just this probe and DMM (Digital Multi Meter) and you can measure small RF voltage. You can use this probe with NWT boxes or RF generator and 50 Ohm RF bridge to measure many useful things. Probe has special input linearization RF network for better performance. This lot includes assembled and well tested RF probe with AD8307 detector PCB. It suppose to be placed in some tube or enclosure. Even old marker pen will be ok. We ship worldwide from Ukraine, by Registered Airmail with tracking number. After package leaves Ukraine you can track it through your local Postal web site. We ship next business day once the payment received. Delivery time depends on destination and