uuid
large_stringlengths
22
22
description
large_stringlengths
2
129
alive
bool
2 classes
type
large_stringclasses
3 values
uplink_low_hz
float64
13.8k
40B
uplink_high_hz
float64
28.8k
2.4B
uplink_drift
float64
0
5.73k
downlink_low_hz
float64
2.2k
40B
downlink_high_hz
float64
29.4M
10.5B
downlink_drift
float64
-30,827
44k
mode
large_stringclasses
55 values
baud
float64
0
375M
norad_id
int64
965
100k
status
large_stringclasses
2 values
citation
large_stringlengths
1
322
downlink_mhz
float64
0
40k
Kzcz2938Fn4wzFC8Pj2wQ3
SpaceX Dragon narrowband telemetry
true
Transmitter
null
null
null
2,216,000,000
null
null
BPSK
null
25,544
active
CITATION NEEDED - https://xkcd.com/285/
2,216
fK9LAVYUMBHmfvieYQfGK3
SpaceX Falcon Wideband Telemetry
true
Transmitter
null
null
null
2,213,500,000
null
null
BPSK
null
25,544
active
CITATION NEEDED - https://xkcd.com/285/
2,213.5
m5DvX4VxKTPW2nLD9LXnbR
Suit 3
true
Transmitter
null
null
null
139,208,000
null
null
FMN
null
25,544
active
NASA
139.208
S8bCq8J44SJffrw5p4eZuz
CW Soyuz-TM and Progress M1 beacon
true
Transmitter
null
null
null
922,750,000
null
null
FM
null
25,544
active
http://www.svengrahn.pp.se/histind/Soyuz1Land/SoyRadio.htm
922.75
ib9K4nf4NeZrRgzoii8JbU
Soyuz-TM and Progress M-1 TLM
true
Transmitter
null
null
null
166,000,000
null
null
FM
null
25,544
active
https://issfanclub.eu/iss-frequencies/
166
WcPXvbPj46QYmnjGuaHPh3
Regul
true
Transmitter
null
null
null
922,763,000
null
null
CW
null
25,544
active
http://www.svengrahn.pp.se/
922.763
aKgUxUhTXt8w8wWuEhYWV3
TORU S1
true
Transmitter
null
null
null
2,860,000,000
null
null
AM
null
25,544
active
http://www.svengrahn.pp.se/
2,860
Sc8SJnjmcvgKg7XA2fZDQJ
Toru S2
true
Transmitter
null
null
null
2,725,000,000
null
null
AM
null
25,544
active
http://www.svengrahn.pp.se/
2,725
7e6DgnSMfAnUuUXgRFH4wR
Kvant
true
Transmitter
null
null
null
768,975,000
null
null
FMN
null
25,544
active
https://www.qsl.net/va3rj/sat_freq.html
768.975
2uE4irjovfEP9kM2EvTMfv
Falcon 9 CCSDS 2272.5
true
Transmitter
null
null
null
2,272,500,000
null
null
GMSK
null
25,544
active
no crash
2,272.5
ARgBEDYjyyZSjbFB5imVY4
Falcon 9 CCSDS 2232.5
true
Transmitter
null
null
null
2,232,500,000
null
null
GMSK
null
25,544
active
no crashing
2,232.5
MSFbqmFSAJtEjE82wQTMud
EMU (695000)
true
Transmitter
null
null
null
414,200,000
null
null
FSK
null
25,544
active
Move baudrate in description
414.2
8qgr8X9wKAwb9BwA6uZYqX
Mode U - SSTV
true
Transmitter
null
null
null
437,800,000
null
null
SSTV
null
25,544
active
ISS SSTV event dec 2023
437.8
iyfxHeiEWTiCatrAXcLifM
Mode S - HamTV DVB-S
true
Transmitter
null
null
null
2,395,000,000
null
null
DVB-S2
null
25,544
active
https://wiki.batc.org.uk/HAMTV_from_the_ISS#Ham_Video_RF_Transmission
2,395
UF4uKmHyfQPYUWfuCzsuUp
Mode PD120 FRAM2 Ham ISS simulation
false
Transmitter
null
null
null
437,550,000
null
null
SSTV
null
25,544
inactive
Experiment is finished according to Network observaitons
437.55
gBKr42hu58SybTLaF98kjn
Mode U - Imaging
false
Transmitter
null
null
null
437,800,000
null
null
SSTV
null
25,544
inactive
Not any known active event
437.8
eozSf5mKyzNxoascs8V4bV
Mode V/U FM - Voice Repeater CTCSS 67.0 Hz
true
Transceiver
145,990,000
null
null
437,800,000
null
null
FM
null
25,544
active
https://www.ariss.org/current-status-of-iss-stations.html
437.8
qW5N27QuSrN2JMasbNiUhR
Mode V Imaging
true
Transmitter
null
null
null
145,800,000
null
null
SSTV
0
25,544
active
https://community.libre.space/t/iss-sstv-event-from-2025-10-03-to-2025-10-06/13828
145.8
cjQ8LkcsshNpAvTEAGkU3X
Mode U APRS test
true
Transceiver
437,825,000
null
null
437,825,000
null
null
AFSK
1,200
25,544
active
https://x.com/ARISS_Intl/status/2026304590690283665?s=20
437.825
bSPmbvvAavnj9XHMim8yEc
Mode U - SSTV - Robot-36
true
Transmitter
null
null
null
437,550,000
null
null
SSTV
null
25,544
active
https://community.libre.space/t/iss-sstv-event-from-2026-04-10-to-2026-04-14/14542/2
437.55
d8JYc2pWsM8JcWTfp2Fpe4
Radio B
true
Transceiver
2,114,000,000
null
null
2,296,000,000
null
null
BPSK
4,000
25,635
active
https://directory.eoportal.org/web/eoportal/satellite-missions/o/oersted
2,296
9YVNoBH5RiSySH6dnCH2dg
Radio A
true
Transceiver
null
null
null
2,215,000,000
null
null
BPSK
4,000
25,635
active
https://directory.eoportal.org/web/eoportal/satellite-missions/o/oersted
2,215
qHbFqzuhyYnaexGP64PZXN
9k6 FSK AX25
true
Transmitter
null
null
null
437,100,000
null
null
FSK
9,600
26,063
active
https://www.pe0sat.nl/satdb/
437.1
GMczeu9pZ2YxQ6TUjxkGBD
S-band
true
Transmitter
null
null
null
2,277,000,000
null
null
FM
null
26,410
active
http://satellitenwelt.de/satfreq_s-band.htm
2,277
VoJWMaXJtQmcXf8ccHQ85Y
S-band
true
Transmitter
null
null
null
2,270,000,000
null
null
FM
null
26,411
active
http://satellitenwelt.de/satfreq_s-band.htm
2,270
DU7C6rtZwh98jW8CztQEx3
S-Band
true
Transmitter
null
null
null
2,256,008,000
null
null
FM
2,000,000
26,463
active
OSCW 2020
2,256.008
GMetydofU93MrocPzuvfXy
S-Band
true
Transmitter
null
null
null
2,249,006,000
null
null
FM
2,000,000
26,464
active
OSCW 2020
2,249.006
cq5LwxFTEwSHUjWjMn94QL
S-Band 2
true
Transmitter
null
null
null
2,277,503,000
null
null
FM
2,000,000
26,464
active
OSCW 2020
2,277.503
MjUwy9u7bM348Vx9eAe8bW
Mode V - FM
true
Transmitter
null
null
null
137,905,000
null
null
FM
null
26,546
active
http://www.dd1us.de/spacesounds%204e.html and http://www.svengrahn.pp.se/trackind/Sigs137905MHz/Signals_on_137_905_MHz.htm
137.905
53cbTqAuEwT5pWwLTJvsZj
2m Middle Beacon
false
Transmitter
null
null
null
145,898,000
null
0
BPSK
400
26,609
inactive
https://amsat-dl.org/wp-content/uploads/2019/01/tlmspec.txt
145.898
XSp7QrKrDsgXMKAUemAcAJ
70cm Engineering Beacon
false
Transmitter
null
null
null
435,850,000
null
0
BPSK
400
26,609
inactive
https://amsat-dl.org/wp-content/uploads/2019/01/tlmspec.txt
435.85
MvCrLTzaQbwhn79kuQTePA
13cm General Beacon
false
Transmitter
null
null
null
2,400,200,000
null
0
BPSK
400
26,609
inactive
https://amsat-dl.org/wp-content/uploads/2019/01/tlmspec.txt
2,400.2
FSBKsZz4hJiBkHjfsqcEwH
13cm Engineering Beacon
false
Transmitter
null
null
null
2,400,600,000
null
0
BPSK
400
26,609
inactive
https://amsat-dl.org/wp-content/uploads/2019/01/tlmspec.txt
2,400.6
AKtcopbUMY5sq83r8ZwPVW
3cm General Beacon
false
Transmitter
null
null
null
10,451,000,000
null
0
BPSK
400
26,609
inactive
https://amsat-dl.org/wp-content/uploads/2019/01/tlmspec.txt
10,451
mqasa5RnDDLsKAH2CJtUka
3cm Engineering Beacon
false
Transmitter
null
null
null
10,451,400,000
null
0
BPSK
400
26,609
inactive
https://amsat-dl.org/wp-content/uploads/2019/01/tlmspec.txt
10,451.4
NpfPbzkgSisnd8eTghLeSg
1.5 cm General Beacon
false
Transmitter
null
null
null
24,048,000,000
null
0
BPSK
400
26,609
inactive
https://amsat-dl.org/wp-content/uploads/2019/01/tlmspec.txt
24,048
QwQXZ7UYnoNaUyGNb2ZXZ7
1.5 cm Engineering Beacon
false
Transmitter
null
null
null
24,048,400,000
null
0
BPSK
400
26,609
inactive
https://amsat-dl.org/wp-content/uploads/2019/01/tlmspec.txt
24,048.4
Yf75mfr3eS2ozbFyh5UME4
70cm General Beacon
true
Transmitter
null
null
null
435,450,000
null
0
BPSK
400
26,609
active
STRF obs
435.45
2dCbF2jmsxFpHw8ApevTMd
Mode V/V APRS AFSK
true
Transceiver
145,825,000
null
null
145,825,000
null
null
AFSK
1,200
26,931
active
CITATION NEEDED - https://xkcd.com/285/
145.825
v5NW6by7m6NoK7gC2XCGyF
PE0SAT - 1k2 AFSK APRS
true
Transmitter
null
null
null
145,826,800
null
null
AFSK
1,200
26,931
active
CITATION NEEDED - https://xkcd.com/285/
145.8268
UqNxMAshcYbg4EG6uPEkDt
Mode V - R2 Backup APRS 1K2
true
Transmitter
null
null
null
144,390,000
null
null
AFSK
1,200
26,931
active
http://www.aprs.org/pcsat.html
144.39
Y9P45XRJH8yAsbDDe4qHnE
Mode V/U FM Voice CTCSS 67.0 Hz
true
Transceiver
145,850,000
null
null
436,795,000
null
-4,579
FM
0
27,607
active
https://en.wikipedia.org/wiki/Saudi-OSCAR_50
436.795
BuWqs5XctLn3wANQfhAoEd
Mode V TLM
true
Transmitter
null
null
null
149,025,000
null
null
FM
44,000
27,607
active
https://apps.fcc.gov/els/GetAtt.html?id=220523&x=.
149.025
fpLBtCB3kRcf5uFWvSonsC
Mode U TLM
true
Transmitter
null
null
null
437,470,000
null
null
AFSK
1,200
27,844
active
CITATION NEEDED - https://xkcd.com/285/
437.47
ufVXbFsznnzKWsXqyf8gwE
Mode U TLM
true
Transmitter
null
null
null
436,837,500
null
null
CW
0
27,844
active
CITATION NEEDED - https://xkcd.com/285/
436.8375
mqQF9JxmD4KB6MqTVXqQBQ
PE0SAT - CW Beacon
true
Transmitter
null
null
null
436,835,820
null
null
CW
null
27,844
active
CITATION NEEDED - https://xkcd.com/285/
436.8358
gmmMUrZydhneJJZRJAYoG7
Mode U CW Beacon
true
Transmitter
null
null
null
436,847,500
null
null
CW
0
27,848
active
CITATION NEEDED - https://xkcd.com/285/
436.8475
2uGo77ULzByLLyshanpctH
Mode U AFSK TLM
true
Transmitter
null
null
null
437,490,000
null
null
AFSK
1,200
27,848
active
https://www.pe0sat.vgnet.nl/satellite/cube-nano-picosats/co-57/
437.49
aBHGFxMopeCscUYRyiYdXC
PE0SAT - CW Beacon
true
Transmitter
null
null
null
436,848,700
null
null
CW
15
27,848
active
https://community.libre.space/t/cubesat-xi-iv-co-57-cw-speed-wrong/10323/1
436.8487
4p9hbcmaFJnSCZvCrZ3oCL
Mode U CW Beacon
true
Transmitter
null
null
null
435,352,000
null
null
CW
0
27,939
active
CITATION NEEDED - https://xkcd.com/285/
435.352
FyC3BE75BxrFU25Lk5XLCN
PE0SAT - CW Beacon
true
Transmitter
null
null
null
435,352,800
null
null
CW
null
27,939
active
CITATION NEEDED - https://xkcd.com/285/
435.3528
eXpwEmjNcom9kzRsYNGcyF
Mode U FM Doka
true
Transmitter
null
null
null
435,353,000
null
null
DOKA
1,200
27,939
active
https://network.satnogs.org/observations/3172080/
435.353
PmpfC58q77fDfToUgwbJsZ
Outernet Asia/Pacific
true
Transmitter
null
null
null
1,545,952,500
null
null
BPSK
4,200
28,628
active
CITATION NEEDED - https://xkcd.com/285/
1,545.9525
iQTQN82FXUCVSFmkYfohh5
Indian Beacon
false
Transmitter
null
null
null
145,936,000
null
null
CW
0
28,650
inactive
CITATION NEEDED - https://xkcd.com/285/
145.936
9F84Wpixu87uciHwKzx8tU
Indian U/V Lin
false
Transponder
435,220,000
435,280,000
null
145,870,000
145,930,000
null
FMN
0
28,650
inactive
CITATION NEEDED - https://xkcd.com/285/
145.87
Ja4nCimS64XJQaTCuaJRZh
Dutch U/V Lin
false
Transponder
435,225,000
435,275,000
null
145,875,000
145,925,000
null
FMN
0
28,650
inactive
CITATION NEEDED - https://xkcd.com/285/
145.875
2FLxMzHDWYXqgmKF7XX9Me
Dutch Beacon CW
true
Transmitter
null
null
null
145,860,000
null
null
CW
0
28,650
active
CITATION NEEDED - https://xkcd.com/285/
145.86
evsaqMAadQVpLYukJrX2YD
Mode V - PSK Telemetry
true
Transmitter
null
null
null
137,200,000
null
null
PSK
null
28,650
active
https://github.com/happysat/Deadsat/blob/main/README.md
137.2
jfPQW4xWfTFmp7eKoPNsph
ARGOS-3 A-DCS 465.9875MHz
true
Transmitter
null
null
null
465,987,500
null
null
BPSK
400
28,654
active
CITATION NEEDED - https://xkcd.com/285/
465.9875
hkusTZTf5Yk8p6VpCEk8aX
SARSAT L-Band
true
Transmitter
null
null
null
1,544,500,000
null
null
BPSK
2,400
28,654
active
https://cospas-sarsat.int/images/stories/SystemDocs/Current/T003-FEB-2018.pdf
1,544.5
JRrTCEcCk3G8HJ4ifwyM4W
HRPT Downlink
true
Transmitter
null
null
null
1,707,000,000
null
-5,126
HRPT
665,400
28,654
active
https://www.nasa.gov/pdf/111742main_noaa_n_booklet.pdf
1,707
RMnA3okEddVHPBht23QYDm
Direct Sounder Broadcast
true
Transmitter
null
null
null
137,350,000
null
null
DSB
8,320
28,654
active
https://www.nasa.gov/pdf/111742main_noaa_n_booklet.pdf
137.35
SKinWVZWGCNW97puwV2cZ9
Noaa 18 SGLS channel
true
Transmitter
null
null
null
2,247,484,000
null
null
BPSK
500,000
28,654
active
https://docs.google.com/document/d/17wc-wS18zFp-aLTvO4AIBNA8E245AjxonCqbFNALEd8/edit?usp=sharing
2,247.484
CbPtbDQD5NPGFxUJFLSU3Z
GAC (active over Eastern US)
true
Transmitter
null
null
null
1,698,000,000
null
null
FMN
null
28,654
active
SatDump
1,698
hMSWYpzZwRS6Au99xTeo9m
APT IQ Recording
true
Transmitter
null
null
null
137,912,500
null
null
FSK
19,200
28,654
active
Freq correction
137.9125
u2h8AaSR7ZJPreFgVDtcfP
APT Downlink
false
Transmitter
null
null
null
137,912,500
null
null
APT
null
28,654
inactive
https://www.ospo.noaa.gov/data/messages/2025/08/MSG_20250811_1200.html
137.9125
ShK6dsshtuNqssrY4xP7LA
Mode U CW BEACON
true
Transmitter
null
null
null
437,463,100
null
5,943
CW
0
28,895
active
https://iaru.amsat-uk.org/finished_detail.php?serialnum=37
437.4631
BykbvfhDt8p3ieh8Nr8SYm
Mode U TLM
false
Transmitter
null
null
null
437,345,000
null
null
AFSK
1,200
28,895
inactive
https://iaru.amsat-uk.org/finished_detail.php?serialnum=37
437.345
WPbJwgkLaQ6hD973hr9ZMd
ARGOS-3 A-DCS
true
Transmitter
null
null
null
465,987,500
null
null
BPSK PMT-A3
800
29,499
active
site.com
465.9875
3hiFjMw8LwrrRGgoLKk83R
SARSAT L-Band
true
Transmitter
null
null
null
1,544,500,000
null
null
BPSK
2,400
29,499
active
https://cospas-sarsat.int/images/stories/SystemDocs/Current/T003-FEB-2018.pdf
1,544.5
mzqeugtFM9WeqWau5pmLyh
Telemetry
true
Transmitter
null
null
null
2,230,000,000
null
2,242
PSK
4,096
29,499
active
https://network.satnogs.org/observations/4228818/
2,230
2QCXDJUdTNDCttrzt3tsnq
AHRPT 7
true
Transmitter
null
null
null
1,707,000,000
null
null
AHRPT
3,500
29,499
active
https://space.oscar.wmo.int/satellites/view/metop_a
1,707
Mgn3Hb3c3aufoyNSXUY4HH
LRPT 1
true
Transmitter
null
null
null
137,100,000
null
null
LRPT
72
29,499
active
https://space.oscar.wmo.int/satellites/view/metop_a
137.1
FhvjVMvm8AVVvXMUitaW5N
LRPT 9
true
Transmitter
null
null
null
137,912,500
null
null
LRPT
72
29,499
active
https://space.oscar.wmo.int/satellites/view/metop_a
137.9125
E79pjmvfMXSHiAv8eGuEik
AHRPT Downlink
true
Transmitter
null
null
null
1,701,300,000
null
null
AHRPT
3,500
29,499
active
https://space.oscar.wmo.int/satellites/view/metop_a
1,701.3
YfVDCFsmLnExgi7VXJEftP
Beacon
false
Transmitter
null
null
null
2,245,687,000
null
-4,202
CW
null
29,710
inactive
Satellite decayed
2,245.687
rjz4x8XfpQCvmM8qgArr9Z
TLM FSK
false
Transceiver
145,840,000
null
null
435,103,000
null
null
FSK
9,600
30,776
inactive
Satellite decayed
435.103
s8nLrUuTpZgLZPhnLJfDqa
Telem
true
Transmitter
null
null
null
435,245,000
null
0
FM
null
31,130
active
https://twitter.com/ppapadeas/status/1278260341810626560
435.245
jTkx9r5fDz33vPvYFPnGaZ
CW
true
Transmitter
null
null
null
435,245,000
null
null
CW
null
31,130
active
www.pe0sat.nl
435.245
MsQKkRMNUg8h7UajVNrcKn
CW
true
Transmitter
null
null
null
435,247,000
null
null
CW
null
31,130
active
www.pe0sat.nl
435.247
dd2cM9QNcWHT2zbei5uV42
FSK 9600 AX.25
true
Transmitter
null
null
null
435,247,000
null
null
FM
9,600
31,130
active
www.pe0sat.nl
435.247
3QSNQG8rFnpCYqqTgfQGLo
S Downlink
false
Transmitter
null
null
null
2,282,508,000
null
null
BPSK
60,000
31,304
inactive
Satellite decayed
2,282.508
EsoK8aFPnPr68f9pbEBUNE
CW Carrier
false
Transmitter
null
null
null
2,242,504,000
null
null
CW
null
32,378
inactive
No TLE updated in 1188 days
2,242.504
RXsEEgPhb6akMMYKeBXQyj
Beacon
true
Transmitter
null
null
null
2,245,678,000
null
684
CW
null
32,783
active
https://network.satnogs.org/observations/2703234/
2,245.678
w3YLCLgdTqDpqhZ24uaJzM
Mode U TLM 1
true
Transmitter
null
null
null
437,275,000
null
null
CW
19
32,785
active
CITATION NEEDED - https://xkcd.com/285/
437.275
ie2oBdY3zydrkWxEHvXtL7
Mode U TLM 2
true
Transmitter
null
null
null
437,475,000
null
null
AFSK
1,200
32,785
active
CITATION NEEDED - https://xkcd.com/285/
437.475
SqKWM4e6CfqZ9JryAZcJTf
PE0SAT - CW Beacon
true
Transmitter
null
null
null
437,274,600
null
null
CW
null
32,785
active
CITATION NEEDED - https://xkcd.com/285/
437.2746
qFB67RqFJauwWgZCimDUPJ
Mode L/U Digipeater
true
Transceiver
1,267,600,000
null
null
437,475,000
null
null
GMSK
9,600
32,785
active
http://lss.mes.titech.ac.jp/ssp/cute1.7/amateur_service_e.html
437.475
HpSxsgvwkKvUcbtzWXKTVJ
Beacon
false
Transmitter
null
null
null
437,275,000
null
null
CW
15
32,787
inactive
Satellite decayed
437.275
PAC8zDxWrXUfWVDDiGyviP
Mode U - MSK4k8 AX.25
false
Transmitter
null
null
null
437,275,000
null
null
MSK
4,800
32,787
inactive
Satellite decayed
437.275
xQNDYwowcibFWgTv6JYC9C
Mode U - MSK2k4 AX.25
false
Transmitter
null
null
null
437,275,000
null
null
MSK
2,400
32,787
inactive
Satellite decayed
437.275
ELP9Su62eJfAqAW9mZF8AP
Mode U AFSK 1k2 AX.25
false
Transmitter
null
null
null
437,405,000
null
null
AFSK
1,200
32,787
inactive
Satellite decayed
437.405
E2zRt9cEPo2uzATaRXX8zi
Mode U 1k2 AFSK TLM
false
Transmitter
null
null
null
437,425,000
null
6,858
AFSK
1,200
32,788
inactive
Satellite decayed
437.425
nGjcbveXh7NUBQvuR2TaaC
Mode V BPSK TLM secondary
false
Transmitter
null
null
null
145,930,000
null
null
BPSK
1,200
32,789
inactive
Satellite decayed
145.93
RGrApAMv8gLbweTgXRhZGa
Mode V BPSK TLM primary
false
Transmitter
null
null
null
145,870,000
null
-17,550
BPSK
1,200
32,789
inactive
Satellite decayed
145.87
83vZm8YxPFoXjEzH9yhy4V
Mode U Digi
true
Transmitter
null
null
null
437,485,000
null
null
FMN
0
32,791
active
CITATION NEEDED - https://xkcd.com/285/
437.485
N7SGiqMhkHpjfjeGh42wvX
PE0SAT - CW Beacon
true
Transmitter
null
null
null
437,485,700
null
null
CW
null
32,791
active
CITATION NEEDED - https://xkcd.com/285/
437.4857
WzUhZvVherckTDUttWu3dW
Mode U TLM
true
Transmitter
null
null
null
437,485,000
null
null
AFSK
1,200
32,791
active
https://iaru.amsat-uk.org/finished_detail.php?serialnum=36
437.485
fqnBqnTm3fxX4rbpF55tPS
CW
true
Transmitter
null
null
null
437,485,000
null
0
CW
18
32,791
active
https://iaru.amsat-uk.org/finished_detail.php?serialnum=36
437.485
nJWyfQ4aLw7GVKboLhni6j
Mode U SSTV
true
Transmitter
null
null
null
437,485,000
null
null
SSTV
null
32,791
active
Remove baud
437.485