Frequency Range: 450 to 1,100 metersComment:
The 11G direction finder is designed for use aboard all classes of mercantile vessels as a navigational instrument. . It has approximately the same size and shape a' the type 11F which it is intended to supersede.. The copper screened teak cabinet of the 11F, however, has been replaced by a sheet-brass box. This DF set is intended for use with a Bellini-Tosi system.
Also refer to the 11G section in ths Marconi Review documment,
11G schematic. Download to enlarge (Courtesy Wireless Telegraphists) |
The Fg6 aperiodic shielded frame aerial can be used with the 11G, DMF2 and DMF3 direction finding sets. (Courtesy Wireless Telegraphists) |
Contributors and Credits:1) Lewis Bodkin <05bodkin555(at)gmail.com>2)
2) The Handbook of Technical Instruction For Wireless Telegraphists", Fourth edition. 1929
3) Marconi Review Pub. Vol 1; Oct 1928 to Dec 1929; Issue 5, Pg 9
Apr 13/20