TEST OF MODELS DO, DO-1, DO-2, AND DO-3 RADIO DIRECTION FINDER EQUIPMENTS.
Rept. for 4 Apr 34-30 Jan 35,
NAVAL RESEARCH LAB WASHINGTON DC
Pagination or Media Count:
The object of the test was to determine first, compliance with the requirements of specifications, the presence of desirable features over and above the specific requirements of the specifications and third, any objectionable features in these equipments which should either be corrected or avoided in future equipments.
- Direction Finding