Name:
BD7LJM-3
Source1:
Symbol:
Latest symbol  Antenna
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
APLM0A via WIDE1-1,WIDE2-1,qAS,BI7ILX-10
Device3:
Unknown (software) by WA0TQG
Latest Forwarded:
Receive Time:
1586505019
Latest Comment:
ARNS 439.250 -5 88.5 LM0A 11.8V 32C
Receive Time:
(Received in latest packet)
Latest Position4:
22.7916666666667, 113.560333333333
Receive Time:
(Received in latest packet)
 
Locator5:
Nearby locations:
Humen , China 7.42 miles
Shiqiao , China 16.75 miles
Dongguan , China 19.7 miles
Daliang , China 20.03 miles
Latest PHG6:
Power 25 W, Height 361 ft, Gain 8 dB omni
(Calculated range: 44.97 miles)
Packet frequency:
1039s (Latest 12 packets)
Latest symbol
Search for BD7LJM at QRZ.COM!

(Link to www.qrz.com)


Check out current
weather in Humen!

(Link to www.cwopviewer.com)

 
Related stations/objects7:
Nearby stations/objects:
Symbol  BD7GN-9 4.5 miles
Symbol  BD7LJM-10 9.28 miles
Symbol  BD7LJM-15 11.64 miles
Symbol  BD7MYM-9 12.78 miles
Symbol  BD7NJC-6 14.2 miles
Symbol  BH7PBE-R 14.68 miles
Symbol  BH7IRN-10 15.28 miles
Symbol  BA7KW-3 15.33 miles
Symbol  PS-BD7MRU 15.5 miles
Symbol  BH7IRN-9 15.55 miles
Symbol  BH7IRN-3 15.79 miles
Symbol  BI7OXI-11 16.1 miles
Symbol  BI7ILX-10 16.4 miles
Symbol  BI7ILX-9 17.12 miles
Symbol  BI7NOR-5 17.6 miles
 

  1. A packet is either recived from the regular APRS-IS servers or from the CWOP servers. Packets received from the APRS-IS servers are sent from ham radio operators, and packets received from the CWOP servers are sent from citizen weather stations.
  2. To get a better understanding of the APRS path I recommend reading the explanation written by wa8lmf.
  3. Used Aprs Device according to the APRS device identification database.
  4. Position accordning to the Google geocoding service, based on the reported latitude and longitude (if we get no valid position from the Google gecoding service we will show the latitude and longitude).
  5. This is the Maidenhead Grid Square Locator, used by ham radio operators to specify a location (using few characters).
  6. 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.
  7. If station has more than 30 related stations we will only show the 30 closest related stations.
Initial position
Current position
Ruler