{"text_format":"dbase-jsonl-2026-09-30","columns":[{"name":"ANT_ID","type":"number","width":8,"decimals":0},{"name":"ANT_GAIN","type":"number","width":5,"decimals":1},{"name":"ANT_FB","type":"number","width":5,"decimals":1},{"name":"ANT_BW","type":"number","width":5,"decimals":1},{"name":"ANT_BAND","type":"character","width":20},{"name":"ANT_SIZE","type":"character","width":4},{"name":"ANT_TYPE","type":"character","width":80},{"name":"ANT_CODE","type":"character","width":1},{"name":"ANT_MANUF","type":"character","width":40},{"name":"ANT_MODEL","type":"character","width":15}],"n_rows":40,"rows_kept":40,"cut":false,"deleted_skipped":0,"read_ended":"whole","bounds":"16MiB/16384/4096/first_that_fit","version":"dbase_level_three","encoding_class":"enc_absent","reader":"statdb_count/9"}
[1,0.0,0.0,0.0,"UNDEFINED",null,"Unknown antenna type, size or specifications",null,"UNKNOWN","UNKNOWN"]
[2,9.7,30.0,56.0,"VHF/UHF","1.12","Corner Reflector (Horizontal Polarisation)","R","AEA","518(H)"]
[3,12.2,30.0,55.0,"VHF/UHF","1.83","Corner Reflector (Horizontal Polarisation)","R","AEA","519(H)"]
[4,10.0,30.0,10.0,"VHF/UHF",null,"Corner Reflector (Horizontal Polarisation)","R","UNKNOWN","AERO-ILS 1"]
[5,12.2,30.0,54.0,"VHF/UHF",".61","Corner Reflector (Horizontal Polarisation)","R","AEA","515(H)"]
[6,0.0,0.0,0.0,"UNDEFINED",null,"Yagi (Horizontal Polarisation)","Y","UNKNOWN","YAGI (H)"]
[7,0.0,0.0,0.0,"UNDEFINED",null,"Yagi (Vertical Polarisation)","Y","UNKNOWN","YAGI (V)"]
[10,8.7,28.0,55.0,"VHF/UHF","2","Corner Reflector (Vertical Polarisation)","R","AEA","517(V)"]
[11,9.7,30.0,50.0,"VHF/UHF","1.12","Corner Reflector (Vertical Polarisation)","R","AEA","518(V)"]
[12,12.2,30.0,45.0,"VHF/UHF","1.83","Corner Reflector (Vertical Polarisation)","R","AEA","519(V)"]
[13,12.2,30.0,48.0,"VHF/UHF",".61","Corner Reflector (Vertical Polarisation)","R","AEA","515(V)"]
[14,14.2,30.0,30.0,"VHF/UHF","1x.6","Corner Reflector (Vertical Polarisation)","R","AEA","516(V)"]
[15,12.2,30.0,45.0,"900 MHz","0.3","Corner Reflector (Vertical Polarisation)","R","AEA","521(V)"]
[16,0.0,0.0,0.0,"UNDEFINED",null,"Integral antenna, unknown specifications","X","UNKNOWN","INTEGRAL"]
[17,0.0,0.0,0.0,"UNDEFINED",null,"Vehicle mounted mobile antenna","X","NOTIONAL","MOBILE"]
[18,0.0,0.0,0.0,"HF",null,"HF Monopole","U","UNKNOWN","MP-HF"]
[19,20.0,22.0,14.0,"400 MHz","3","Parabolic","P","ANDREW AUSTRALIA","KP10-403"]
[35,0.0,0.0,0.0,"UNDEFINED",null,"Parabolic","P","UNKNOWN","UNKNOWN-P"]
[36,16.0,17.0,30.0,"900 MHz","15x1","Yagi (Horizontal Polarisation)","Y","NOTIONAL","900M(H)"]
[37,13.5,19.0,29.0,"400 MHz","1","Mini Grid Pak (Horizontal Polarisation)","W","ANDREW AUSTRALIA","MKP-403(H)"]
[38,18.0,15.0,20.0,"900 MHz","2","Mini Grid Pak (Horizontal Polarisation)","W","ANDREW AUSTRALIA","MKP-820(H)"]
[39,0.0,0.0,0.0,"UNDEFINED",null,"Log Periodic","G","UNKNOWN","UNKNOWN-G"]
[40,9.5,26.0,70.0,"VHF/UHF","12x1","Log Periodic","G","UNKNOWN","AERO-ILS 2"]
[41,11.0,26.0,32.0,"VHF/UHF","3x1","Log Periodic","G","UNKNOWN","AERO-ILS 3"]
[42,16.0,17.0,35.0,"900 MHz","15x1","Yagi (Vertical Polarisation)","Y","NOTIONAL","900M(V)"]
[43,0.0,0.0,0.0,"UNDEFINED",null,"Yagi (Mixed Polarisation)","Y","UNKNOWN","YAGI (M)"]
[44,6.2,22.0,70.0,"VHF/UHF","2x1","Yagi (Horizontal Polarisation)","Y","AEA","614(H)"]
[46,5.7,12.0,136.0,"VHF/UHF","2x1","Yagi (Vertical Polarisation)","Y","AEA","668(V)"]
[49,8.7,10.0,50.0,"VHF/UHF","3x1","Yagi (Horizontal Polarisation)","Y","AEA","525(H)"]
[51,8.7,10.0,40.0,"VHF/UHF","3x2","Yagi (Vertical Polarisation)","Y","AEA","525-2(V)"]
[52,12.7,12.0,35.0,"VHF/UHF","4x2","Yagi (Vertical Polarisation)","Y","AEA","751-2(V)"]
[53,13.7,10.0,40.0,"VHF/UHF","3x4","Yagi (Vertical Polarisation)","Y","AEA","537-4(V)"]
[54,13.7,10.0,25.0,"VHF/UHF","3x4","Yagi (Horizontal Polarisation)","Y","AEA","537-4(H)"]
[55,10.0,10.0,10.0,"VHF/UHF","3x4","Yagi (Horizontal Polarisation)","Y","UNKNOWN","AERO-ILS 4"]
[58,10.2,12.0,50.0,"VHF/UHF","4x1","Yagi (Horizontal Polarisation)","Y","AEA","YU8(H)"]
[60,15.6,12.0,25.0,"VHF/UHF","4x4","Yagi (Horizontal Polarisation)","Y","AEA","YU8-4(H)"]
[61,0.0,0.0,0.0,"VHF/UHF",null,"Parallel array of horizontal dipoles","A","AMATEUR","ATV"]
[62,3.5,6.0,136.0,"400 MHz",null,"Cardioid Ground Plane","B","AEA","668"]
[63,2.2,0.0,0.0,"VHF/UHF",null,"Ground Plane","C","AEA","G1"]
[64,5.2,0.0,0.0,"VHF/UHF",null,"Ground Plane","C","AEA","G3"]