Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
SM4XFJ-1
Station ID:
5429
Source:
APRS-IS
Symbol:
Latest symbol  Digipeater (digipeater is also an IGate)
Latest Packet:
Status Packet
Receive Time:
1753787909
Age:
1753787909
Path:
APMI06,TCPIP*,qAC,T2SWEDEN
Latest Telemetry:
1753787909
Latest Position:
60.7515, 15.07317
Receive Time:
1753787375
 
Show on map
Latest PHG:
Power 25 W, Height 390 m, Gain 3 dB omni
(Calculated range: 102.33 km)
Packet frequency:
533s (Latest 9 packets)
Latest symbol
Search for SM4XFJ at QRZ
Export SM4XFJ-1 data to KML
 
Related stations/objects:
Symbol  SM4XFJ-15
Nearby stations/objects:
Symbol  SM4WIU-3 305 m
Symbol  SM4OEK-10 391 m
Symbol  SA4AGM-7 27.71 km
Symbol  SA4AGM-4 27.71 km
Symbol  SA4AGM-5 27.78 km
Symbol  SA4AGM-11 27.78 km
Symbol  SA4AGM-10 27.79 km
Symbol  SK4AO-12 29.63 km
Symbol  SM4WMD-10 33.37 km
Symbol  SK4BW-11 33.49 km
Symbol  SG4UZM-B 33.97 km
Symbol  SG4UZM B 33.97 km
Symbol  SM4KUH-D 35.16 km
Symbol  SM4WMD-11 35.33 km
Symbol  SA4BHE-2 69.97 km
 
  • The specified "Station ID" is the ID that this station has on this website, this ID is useful when creating a link to this website. Read more in the About/FAQ.
  • To get a better understanding of the APRS path I recommend reading the explanation written by wa8lmf.
  • If this packet has the "Posambiguity"-mark it means that the sent position is ambiguous (a configured number of digits has been truncated from the end of the position).
  • PHG stands for Power-Height-Gain (and directivity). The height is not the height above sea-level, it is the height above average terrain (HAAT = Height Above Average Terrain). PHG is used to calculate the relative RF range of a station. If this station has reported several positions or symbols the PHG data will only be used for the position and symbol used in the PHG-packet.
  • RNG is the "pre-calculated omni-directional radio range" of the station (reported by the station itself). If this station has reported several positions or symbols the RNG data will only be used for the position and symbol used in the RNG-packet. It seems like many D-STAR station use the RNG value to specifify D-STAR range.
  • One object may be sent by several different senders. On the map they may share the same path, but they all have their own "Station information" modal.
  • If station has more than 15 related stations we will only show the 10 closest related stations.