Dawson Radio Test

Long Range Communication

HF skywave

VOR Location

Top center line fuselage

AM

amplitude modulation

FM

Frequency modulation

Amplitude

Change in peak to peak

Frequency

Space between waves - Hearts per second

Most common

Hertz dipole

Hertz Dipole Is

Quarter length

What requires 2 antennas

ADF - AGL

What requires to be centerline

glide slope

Space between waves

VHF

VHF is also in Navigation and communication

True

VOR band

108 - 118hz

Localizer

108 - 111hz

Spacing on communication bands

25 - 50

Is glide slope automatic

yes

Localizer see’s

side to side

Glide slope see’s

vertical guidance

Marker beacon see’s

distance out

Communication beacons can be mounted

Top and bottom

Marker beacon

75hz

Marker beacon has what 3 lights

blue, amber, white

what location is amber

middle

what location is blue

outer

what location is white

inner

what is the tone for blue - outer

400

what is the tone for white - inner

3000

what is the tone for amber - middle

1300

AGL

Above ground level

ADF

automatic direction finder