| SATELLITE FREQUENCY LISTS |
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Service and frequency charts for 1W,5E,9E,13E,16E,19E,23.5E,28E and 39E(auto updated every hour) |
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Jens T. Satre |
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1-West event log (log of service and transponder changes)
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0811-2020 |
Jens T. Satre |
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5-East event log (log of service and transponder changes)
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0811-2020 |
Jens T. Satre |
| DVB CALCULATOR TOOLS |
| DVB-S,DVB-S2,DVB-S2X and DVB-C bitrates,bandwidth and
symbolrate calculator |
Javascript |
1812-2005 |
Jens T. Satre |
| C/N vs threshold for DVB-S(Eb/No),DVB-S2(Es/No) and DVB-S2X(Es/No) |
Javascript |
2012-2005 |
Jens T. Satre |
| SUN OUTAGE AND EARTH SHADOW(ECLIPSE) PREDICTION |
NEW:Select your satellites of interest and plot Sun interference affected area
-10s refresh 1m (40inch) antenna
-Ku-band
-Sun inside antenna 3dB beamwidth
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2403-2018 |
Jens T. Satre |
Sun outage status tool preconfigured
-10s refresh
-1m (40inch) antenna
-Ku-band
-Sun inside 3dB beamwidth
-For non inclined and non drifting satellites
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1310-2015 |
Jens T. Satre |
Sun outage status tool preconfigured
-60s refresh
-1m (40inch) antenna
-Ku-band
-Sun inside 3dB beamwidth
-For non inclined and non drifting satellites
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1310-2015 |
Jens T. Satre |
Sun Outage Prediction tool
Uses Google maps for location.
Possible to generate reports for several sites and/or satellites
Supports two prediction modes:
-Outage based on C/N degradation
-Outage based the Sun passing inside the RX antenna 3dB beamwidth |
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1408-2012 |
Jens T. Satre |
Sun Outage Visualizer Simulator Tool for Geostationary Orbit Satellites
Projects the affected area on Google Maps
-Plot for single satellite
-Plot for selected satellites
-Plot for all satellites
-Draw 1dB C/N reduction contour
-Automatic 1s,5s,10s or 60s updates
-C/N reduction calculations partly based on ITU-R S.1525-1 & ITU-R BO.1506 simplified model
Supports different prediction modes:
-Outage based on C/N degradation
-Outage based on C/N degradation exceeding link margin
-Outage based on the Sun passing inside the RX antenna 3dB beamwidth
-Generate Sun outage Prediction reports for several sites and/or satellites
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2003-2013 |
Jens T. Satre |
| Old Sun Interference prediction calculator(Panamsat/Hughes) |
Javascript |
2104-2002 |
Hughes/Panamsat
Modified by Jens T.Satre |
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Satellite eclipse calculator |
Javascript |
2709-2006 |
Jens T. Satre |
| SUN AND MOON RELATED CALCULATORS |
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Sun and Moon position calculator |
Javascript |
0503-2006 |
Jens T. Satre |
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Sunrise, sunset and sun transit calculator |
Javascript |
0401-2004 |
Jens T. Satre |
| SATELLITE POSITION AND TRACKING DATA |
Satellite position list V2 - Filtered by satellites inside +/-100km of ideal geo altitude at equator crossing ( based on CELESTRAK and AMATEUR two line elements (SDP4))
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NB! 15 minutes cache (reload after 15 minutes will calculate new data) |
0903-2020 |
Jens T. Satre |
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Satellite position list V1 including amateur TLE - filtered by satellites inside +/-100km of ideal geo altitude at equator crossing |
NB! 15 minutes cache (reload after 15 minutes will calculate new data) |
0410-2023 |
Jens T. Satre |
Select two satellites for calculating and plotting topocentric and geocentric separation based on TLE data
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2206-2025 |
Jens T. Satre |
Satellite position list with URLs for tracking data generated from 11-parameter ephemeris URL source
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0507-2025 |
Jens T. Satre |
Tracking data generated from 11-parameter ephemeris URL address
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1201-2016 |
Jens T. Satre |
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Antenna
pointing data from 11-parameter ephemeris data (manual input) |
Javascript
VBscript |
1006-2002 |
Jens T. Satre |
Select satellites for plotting satellite motion based on TLE data
-User defined satellites
-User defined timespan
-Based on latest TLE from CELESTRAK.
-Charts updated every 2 hours
-Latitude/Longitude motion plot
Scroll down on page to view API format |
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0402-2013 |
Jens T. Satre |
Plot satellite motion based on TLE data, Example 28E
-User defined satellites
-User defined timespan
-Based on latest TLE from CELESTRAK.
-Charts updated every 2 hours
-Latitude/Longitude motion plot
Scroll down on page to view API format |
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0712-2012 |
Jens T. Satre |
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Satellite tracker based on two line elements (TLE) |
Javascript |
2502-2008 |
Jens T. Satre |
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Simplified ISS (ZARYA) Tracker (NB! not based on SGP/SGP4 model)
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0402-2014 |
Jens T. Satre |
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Simplified Satellite Tracker (NB! not as accurate as SDP4 based trackers)
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0302-2014 |
Jens T. Satre |
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Satellite motion data URL per satellite (Based on SDP4)
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0701-2014 |
Jens T. Satre |
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170h tracking lists per satellite (Based on SDP4)
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0212-2013 |
Jens T. Satre |
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Satellite position data per satellite (Based on SDP4)
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0212-2013 |
Jens T. Satre |
Satfinder
→Direct URLs per satellite
Identifies if a
location has topographic coverage(clear line of sight).
Topographic profile chart shows terrain profile and satellite path
Satellite position is shown in Google street picture where available |
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3008-2013 |
Jens T. Satre |
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Historical satellite position per satellite (Clarke belt snapshots) |
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0310-2018 |
Jens T. Satre |
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Archive of daily stored satellite position list (Clarke belt snapshots) |
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1801-2013 |
Jens T. Satre |
Recent satellite launches(filtered):
Last 30 days(filtered)|
Last 90 days(filtered)|
Last 365 days(filtered)
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0811-2010 |
Jens T. Satre |
Recent satellite launches(unfiltered):
Last 30 days(unfiltered)|
Last 90 days(unfiltered)|
Last 365 days(unfiltered)
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0811-2010 |
Jens T. Satre |
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Show satellite position data coded in jpg picture file
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1602-2014 |
Jens T. Satre |
| SATELLITE ANTENNA POINTING CALCULATORS |
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Antenna look angles calculator |
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1812-2005 |
Jens T. Satre |
Google Maps based satellite uplink/downlink site planner
Identifies if a
location has topographic coverage(clear line of sight).
Topographic profile chart shows terrain profile and satellite path
Satellite position is shown in Google street picture where available |
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2505-2012 |
Jens T. Satre |
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Satellite position data per satellite (Based on SDP4)
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0212-2013 |
Jens T. Satre |
Satfinder
→Direct URLs per satellite
Identifies if a
location has topographic coverage(clear line of sight).
Topographic profile chart shows terrain profile and satellite path
Satellite position is shown in Google street picture where available |
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3008-2013 |
Jens T. Satre |
| Elevation
angle for a physical obstacle |
Javascript |
3006-2002 |
Jens T. Satre |
| SATELLITE LINKBUDGET TOOLS ETC. |
| Downlink Link Budget calculator for DVB-S,DVB-S2 and DVB-S2X
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Javascript |
2801-2001 |
Jens T. Satre |
| Calculate rain fade vs C/N degradation |
Javascript |
0211-2010 |
Jens T. Satre |
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G Tsys calculator
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Javascript |
0511-2000 |
Jens T. Satre |
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Noise Figure Temperature converter |
Javascript |
0511-2000 |
Jens T. Satre |
| LNB saturation calculator |
Javascript |
0402-2001 |
Jens T. Satre |
| Power reaching the satellite
receiver |
Javascript |
0701-2001 |
Jens T. Satre |
| ANTENNA CALCULATORS |
Antenna pattern / off axis gain calculator based on ITU-R BO.1213 and ITU-R BO.1900
Calculates
- Co-polar off axis gain
- Cross-polar off axis isolation
- Draws ITU antenna patterns
- Based on ITU-R BO.1213 and ITU-R BO.1900 |
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1510-2012 |
Jens T. Satre |
| Offset antenna efficiency and offset angle |
Javascript |
1508-2003 |
Jens T. Satre |
| Antenna Efficiency calculator |
Javascript |
0511-2000 |
Jens T. Satre |
| Antenna gain and beamwidth |
Javascript |
0502-2016 |
Jens T. Satre |
| Gainloss vs Antenna pointerror |
Javascript |
0502-2016 |
Jens T. Satre |
| Loss
of gain with antenna surface irregularities |
Javascript |
1301-2001 |
Jens T. Satre |
| Prime focus parabolic reflector calculations |
Javascript |
1409-2000 |
Jens T. Satre |
| Offset parabolic reflector calculations |
Javascript |
0102-2004 |
Jens T. Satre |
| SATELLITE CALCULATOR TOOLS |
Footprint Simulator Tool for Geostationary Orbit Satellites (Version 2)
Generate a footprint based on theoretical parabolic transmitter antenna. Supports multispot beam and elliptical beam(elliptical TX antenna) with user defined TX antenna rotation. Beam is projected on earth/Google maps.
The tool is not generating real footprints but is well suited for educational use. In some cases (for a non-shaped beam) , the generated footprints can be close to the real thing if TX antenna size, frequency & beamcenter is known. |
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1510-2012 |
Jens T. Satre |
Footprint Simulator Tool for Geostationary Orbit Satellites (Version 1)
Generate a footprint based on theoretical parabolic transmitter antenna. Supports multispot beam and elliptical beam(elliptical TX antenna) with user defined TX antenna rotation. Beam is projected on earth/Google maps.
The tool is not generating real footprints but is well suited for educational use. In some cases (for a non-shaped beam) , the generated footprints can be close to the real thing if TX antenna size, frequency & beamcenter is known. |
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1909-2012 |
Jens T. Satre |
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Conversion between dBmW and dBuV
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Javascript |
2502-2007 |
Jens T. Satre |
| Power of a QPSK carrier
measured on Agilent E4402B Spectrum analyzer |
Javascript |
1502-2004 |
Jens T. Satre |
| Power of a QPSK carrier
measured on a Spectrum analyzer |
Javascript |
0701-2001 |
Jens T. Satre |
| Antenna
look angles, slantrange and pathloss |
Excel 2000 |
1201-2002 |
Jens T. Satre |
| Calculate
Frequency setting when the receiver do not support the
LNB L.O. |
Javascript |
2504-2001 |
Jens
T. Satre |
| LNB IF Frequency |
Javascript |
1502-2001 |
Jens T. Satre |
| VSWR
loss calculator |
Javascript |
0311-2000 |
Jens T. Satre |
| CCIR Sidelobe envelope calculation |
Javascript |
1608-2000 |
Jens T. Satre |