Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
SR7QDX
Station ID:
649333
Source:
APRS-IS
Symbol:
Latest symbol  Digipeater
Latest Packet:
Status Packet
Receive Time:
1757504867
Age:
1757504867
Path:
APMI06,TCPIP*,qAC,T2POLAND
Latest Telemetry:
1757504867
Latest Position:
51.54783, 20.045
Receive Time:
1755641251
 
Show on map
Latest PHG:
Power 16 W, Height 98 m, Gain 4 dB East
(Calculated range: 48.47 km)
Packet frequency:
559501s (Latest 25 packets)
Latest symbol
Search for SR7QDX at QRZ
Export SR7QDX data to KML
 
Nearby stations/objects:
Symbol  438.675TZ 12 m
Symbol  439.100TZ 12 m
Symbol  SR7UTM B 23 m
Symbol  SR7UTM-B 23 m
Symbol  SP7QPD-1 20.12 km
Symbol  SP7BRK-D 25.11 km
Symbol  SQ7RAI-1 25.32 km
Symbol  SR7EOP 26.49 km
Symbol  SQ7LB-R 27.44 km
Symbol  SQ7KPI-D 28.69 km
Symbol  SQ2LYQ-2 29.67 km
Symbol  SQ7FJB-1 30.18 km
Symbol  SQ2LYQ-14 30.19 km
Symbol  SQ4FAF-10 35.78 km
Symbol  SP9EPI-2 39.32 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.