Satellite passes#
Note
Updated 2023-06-03T12:43:31.749954.
Here are some details for the satellites we’re likely to work during Field Day. The information is taken primarily from Clint K6LCS’s website, with thanks. The frequencies in the tables below contain uplinks and downlinks, with Doppler shift taken into account for aquisition of signal (AOS) and loss of signal (LOS) times.
Passes#
Satellite |
AOS Time |
AOS Az |
MOS Time |
MOS Az |
MOS El |
LOS Time |
LOS Az |
---|
Satellite information#
ISS cross-band repeater#
RX |
TX |
TX Tone |
|
---|---|---|---|
AOS |
145.990 |
437.810 |
67.0 |
Overhead |
145.990 |
437.800 |
67.0 |
LOS |
145.990 |
437.790 |
67.0 |
SO-50#
SO-50’s ten-minute timer can be restarted by transmitting a two-second carrier with a tone of 74.4 Hz.
RX |
TX |
TX Tone |
|
---|---|---|---|
Arm timer |
145.850 |
74.4 |
|
AOS |
436.805 |
145.850 |
67.0 |
Overhead |
436.795 |
145.850 |
67.0 |
LOS |
436.785 |
145.850 |
67.0 |
AO-91#
AO-91 is only active when in sunlight, so night passes are not possible.
RX |
TX |
TX Tone |
|
---|---|---|---|
AOS |
145.960 |
435.240 |
67.0 |
Overhead |
145.960 |
435.250 |
67.0 |
LOS |
145.960 |
435.260 |
67.0 |
PO-101#
PO-101 is on a schedule.
RX |
TX |
TX Tone |
|
---|---|---|---|
AOS |
145.900 |
437.490 |
141.3 |
Overhead |
145.900 |
437.500 |
141.3 |
LOS |
145.900 |
437.510 |
141.3 |
AO-27#
AO-27 is active for about four minutes at a time.
RX |
TX |
TX Tone |
|
---|---|---|---|
AOS |
145.850 |
436.785 |
67.0 |
Overhead |
145.850 |
436.795 |
67.0 |
LOS |
145.850 |
436.805 |
67.0 |