I have exhausted my sources for a schematic of this TS 323/UR (BC-221? LM - family member) - it is the VHF version and has USN
stamped on calibration book. Other numbers on the nameplate are NXsa76139 S/N 167 CKB
Can anyone point me towards a schematic ?
Thanks!
Bill & Arlene Hooper
[email protected]
John 3:16
NNNN