APRS Digipeatersoftware DIGI_NED
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Calculate PHG information

PHG information displays the basic charcteristics of a APRS station.
 
  PHG 0 1 2 3 4 5 6 7 8 9
1 power 0W 1W 4W 9W 16W 25W 36W 49W 64W 81W watts
2 hight
(above averange terrain)
10ft 20ft 40ft 80ft 160ft 320ft 640ft 1280ft 2560ft 5120ft feet
3 gain 0dB 1dB 2dB 3dB 4dB 5dB 6dB 7dB 8dB 9dB dB
4 direction omni 45
NE
90
E
135
SE
180
S
225
SW
270
W
315
NW
360
N

degrees

PHG Calculator

The following tool calculates the PHG information for your APRS beacon.
  • The tool will not give good results for height of less than 10 feet.
  • One feet is 30 cm



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