SCR-61

From RadioNerds
Jump to: navigation, search

Wavemeter, (BC-37) Wavemeter, Western Electric Co. laboratory unit 125-2000 KC

References

  • Radio Pamphlet No. 21 Theory and use of wavemeters May 21, 1918. SCR-60, SCR-61,

Adobe PDF icon.png RA PA-21 1918