US_Navy_RBY-1.jpg
Size of this preview:
723 × 600 pixels
.
Other resolutions:
289 × 240 pixels
|
579 × 480 pixels
|
926 × 768 pixels
|
1,235 × 1,024 pixels
|
1,500 × 1,244 pixels
.
Summary
| Description |
English:
RBY-1, US Navy Panoramic Radio Adaptor RBY-1 (i.e. a radio frequency spectrum analyzer) with Hallicrafters SX-28
|
| Date | |
| Source | Military TM - preliminary manual (1943) |
| Author | U.S. Government |
Licensing
|
This file is a work of a sailor or employee of the
U.S. Navy
, taken or made as part of that person's official duties. As a
work
of the
U.S. federal government
, it is in the
public domain
in the United States.
|
|
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||