TRY GOING DIRECT?
296.8000 DUPLX
1775.7330 DUPLX Uplink GHz
1831.7870 DUPLX Uplink GHz
2041.9000 DUPLX Uplink GHz
2106.4000 DUPLX Uplink GHz
2217.5000 DUPLX Downlink GHz
2217.5000 DUPLX Downlink GHz
2287.5000 DUPLX Downlink GHz
2295.0000 DUPLX Downlink GHz
8415.0000 DUPLX Downlink GHz
13775.0000 DUPLX Uplink GHz
15003.4000 DUPLX Downlink GHz
SPACE SHUTTLE AUDIO HF REBROADCAST
Per a recent announcement from the Goddard ARC, they will again rebroadcast Space Shuttle mission audio on the following amateur radio frequencies (+/- 5 kHz for QRM and nets):
3860.0 kHz (LSB)
7185.0 kHz (LSB)
14295.0 kHz (USB)
21395.0 kHz (USB)
28650.0 kHz (USB)
147.450 MHz (NFM)
SPACE SHUTTLE AUDIO/VIDEO VHF/UHF REBROADCAST
Amateur Radio on International Space Station (ARISS) Information
145.800 Worldwide downlink for voice and packet
145.800 Crossband FM repeater downlink
437.800 Crossband FM repeater uplink
145.990 Worldwide packet uplink
145.200 Region 1 voice uplink (FM)
144.490 Region 2/3 voice uplink (FM)
Note: All frequencies are subject to doppler shift.
Amateur Radio callsigns in use on the ISS:
PacComm packet station BBS/PMS callsign - RS0ISS-1 (offline)
PacComm packet keyboard callsign - RS0ISS (offline)
Kenwood packet keyboard callsign - RS0ISS-3 (unavailable)
The following call signs are available for use on the ISS:
Russian callsigns for voice - RS0ISS, RZ3DZR
USA callsign for voice - NA1SS, NN1SS
Kenwood Packet station BBS/PMS callsign- RS0ISS-11
Kenwood Packet/APRS unproto alias ARISS
INTERNATIONAL SPACE STATION
US On-Orbit Segment (USOS)
Space-to-Space Communications System (UHF 1.4 MHz bandwidth)
414.200 Extravehicular Mobility Unit-to Extravehicular Mobility Unit (EMU-EMU), EMU-to-Space Shuttle Orbiter (SSO), EMU-to-International Space Station (ISS), SSO-to-EMU, SSO-to-ISS, ISS-to-EMU, ISS-to-SSO.
S-band Single Access
2085.6875 Uplink (HDR)(6 MHz bandwidth)
2265.0000 Downlink (HDR/LDR)(6 MHz bandwidth)
S-band Single Access Ku-band Communications Adapter
2287.5 Telemetry Downlink
2106.4 Command Uplink
Ku-band Single Access
13.7750 GHz Uplink (6 MHz bandwidth)
15.0034 GHz Downlink (100 MHz bandwidth)
Ka-band
22.55-23.55 GHz TDRSS
25.25-27.50 GHz Proximiy Link/TDRSS
Russian Orbital Segment (ROS)
Zarya ISS Control Module
130.167/121.750 TORU Rendezvous Control System (Zarya/Progress)
632.000/634.000 Zarya BITS Telemetry System (PCM/FM)
121.750 EVA Voice System (Simplex) (EVA-1)
121.750/130.167 EVA Voice System (Duplex) (EVA-2)
121.750/130.167 Voice Downlink Backup (VHF-2)(FM)
Note: VHF-2 is part of the telemetry, tracking and control subsystem and is used primarily for space-to-space communication. Communications with EVA astronauts is via VHF-2. This is the equivalent system to the Space Shuttle UHF military EVA system.
130.167/121.754 TORU Rendezvous Control System (Zvezda/Progress)
143.625/139.208 Voice Downlink Primary (VHF-1) (FM)
247.000/231.000 EVA Data System
420.000/463.000 Internal Wireless System (Video)
Note: The ROS Television subsystem collects video during EVA activities and aids in the control of approach/docking vehicles both manned and unmanned. It receives TV video from various modules and displays TV pictures on monitors throughout the ROS. This system does NOT use the US NTSC video standard.
628.000/630.000 Zvezda BITS Telemetry System (PCM/FM 256 Kbps)
900.000/700.000 Luch Relay Satellite System
922.760/768.975 Regul System (Kvant)
Note: Regul is designed for two-way voice communications, digital command/program information, as well as telemetry transmission to Russian ground stations or via the Luch satellite.
2860.00/2725.00 Tracking System(Pulse Modulation)
3294.00/3300.00 Kurs Rendezvous Docking Radar
Note: This radar system has a 20 MHz bandwidth and the Zvezda module uses a passive reflector.
13.511-13.545 GHz Lira System Left Hand Circular Polarization (LHCP) (DATA)
15.130-15.180 GHz Lira System Right hand Circular Polarization (RHCP) (Data)
Note: Lira provides two-way, high speed radio communications with ground stations through the Luch Relay satellite system.
10.810-10.860 GHz Luch Relay Satellite System RHCP/14.591-14.625 GHz LHCP (Data)
13.511-13.545 GHz Luch Relay Satellite System LHCP/15.130-15.180 GHz RHCP (Data)
SPACE SHUTTLE COMMUNICATION SYSTEMS
UHF Frequencies
243.000 Emergency only (AM)
259.700 Air-to-Ground voice downlink (AM) (Primary)
279.000 EVA voice orbiter only, no ground link (AM)
296.800 Air-to-Ground voice downlink (AM) (Secondary)
410.200 EVA downlink (New wideband digital system) (1.4 MHz bandwidth)
S-Band Frequencies
1775.7320 DoD Phase Modulation (PM) forward link (uplink) Secondary SGLS Channel 4
1831.7870 DoD Phase Modulation (PM) forward link (uplink) Primary SGLS Channel 18
2041.9479 Phase Modulation (PM) forward link (uplink) Secondary
2106.4063 Phase Modulation (PM) forward link (uplink) Primary
2119.8000 Space Shuttle Orbiter-to-NASA Payload link (36 kHz bandwidth)
2217.5000 Phase Modulation (PM) return link (downlink) Secondary SGLS channel 4
2250.0000 Frequency Modulation (FM) return link (downlink) (Voice, Data, Video)
2287.5000 Phase Modulation (PM) return link (downlink) Primary SGLS channel 18
2299.8000 NASA Payload-to-Space Shuttle Orbiter link (2.1 MHz bandwidth)
Miscellaneous Systems
1213.0000 TACAN Space Shuttle Orbiter-to-Ground-Space Shuttle Orbiter (600 kHz bandwidth)
4300.0000 Space Shuttle Orbiter Radar Altimeter (28.6 MHz bandwidth)
Ku-band System
13.7750 GHz TDRS-to-Orbiter (6 MHz bandwidth)
13.8830 GHz Orbiter Ku-band Radar-to-Target (17 MHz bandwidth)
15.0034 GHz Orbiter-to-TDRS (200 MHz bandwidth)
15.6880 GHz Microwave Scanning Beam Landing System (MSBLS) (7 MHz bandwidth)
GENERAL NASA FREQUENCIES
High Frequency (HF)
Air-to-Ground: 3089.5 6743.5 9003.5 11192.5 15062.5 kHz (All USB)
Emergency Nets: 3385 3395 4604.5 6982.5 14455 kHz (All USB)
NASA Net Control Station Nets: 2360 3379 3388 5403.5 5821 5961 6106 6108 6809 9462 11801 12129 12219 13633 13744 13780 14836 14989 14908 15464 16201 16430 18744 20063 22983 23390 kHz (All USB)
VHF/UHF
NASA Air-to-Air: 123.050 123.125 (T-38 Interplane) 123.350 126.650 (NASA Weather aircraft/Shuttle training aircraft) 230.650 235.400 (T-38 Interplane) 351.000 (All AM)
NASA Nationwide Assignments: 162.1125 162.9875 163.1000 166.5250 166.8375 167.0125 167.3500 167.4000 167.7750 168.3500 168.4125 168.9375 169.2125 171.5125 171.6375 172.0375 172.3375 172.9625 173.4250 173.9000
Search and Rescue Operations: 282.800 (AM)
Solid Rocket Booster (SRB) Recovery Beacons: 240.0000 242.0000 (Data)
Shuttle Emergency Landing Site Net: 408.1500 408.8000
|