Detector ???

[wam]

Does some one recognize that parts or schematic for it?

[Qiaozhi]

Can you post a photo of the front panel?

[wam]

I do not have front panel foto available right now. I may get some photos next week. I know that pots are for sensetivity, discrimination, ground balance, and some other balance. The large metal box is for TX.
I have seen similar shape with Seben detectors but not the same.
Regards.