Figure 1-4. Sense antenna and balanced modulator signal mixing network, schematic diagram.

TM-11-5826-225-35 Direction Finder Set AN/ARN-83 Manual
Page Navigation
10

TM 11-5826-225-35

Figure 1-4. Sense antenna and balanced modulator signal mixing network, schematic diagram.

wafer S1-R substitutes C138 in place of the

J1 is used. The sense antenna signal is then

antenna to prevent any detuning effects.

impressed on terminal 8 (a higher impedance

b. If the sense antenna and cabling has a

tap from ground) of an RF transformer

capacity of 150 micromicrofarads, pin E of

through switch wafers S1-R (front) and S1-

1-10 Change 1