Sarah Rogers KI7OOY reports that following the successful launch of NG-13 on Feb 15, the upcoming CubeSat deployment from the ISS is now scheduled for Wednesday, February 19.
This deployment times and frequencies for the CubeSats being deployed on this date are listed in the table below.
As a member of the Phoenix CubeSat team, it would help us greatly to have as much help as possible with tracking our spacecraft following deployment!
For more information on Phoenix’s transceiver characteristics and how you can decode packets from our spacecraft, please see our operations page:
If you have any questions regarding deployment or tracking Phoenix, please do not hesitate to reach out to me.
CubeSat Downlink (MHz) Uplink (MHz) Deployment Time (UTC)
RadSat-u 437.425 437.425 7:10
*Phoenix* *437.35* *437.35* *9:35*
QARMAN 437.35 437.35 11:20
CryoCube 2261 2082.004 12:55
AztechSat-1 437.3 437.3 12:55
SOCRATES 914.7 914.7 14:30
Argus-02 437.29 437.29 16:00
HARP 468 450 16:00
SORTIE 468 450 17:40
Sarah Rogers KI7OOY
Project Manager, Phoenix CubeSat
Several CubeSats are expected to be deployed from the International Space Station into orbit next week, among them are QARMAN and Phoenix.
Amandine Denis ON4EYA of the QARMAN project reports that due to the delays in Cygnus launch, deployments are postponed most likely to early next week, after Cygnus docking. Qarman can’t wait to make the big jump! See https://twitter.com/AmandineOufti
QARMAN will perform experiments on stability during the the orbit phase and measurements of ablation and radiation during re-entry.
Phoenix is a 3U CubeSat developed by Arizona State University to study the effects of Urban Heat Islands through infrared remote sensing. Following deployment, the Phoenix operations team would appreciate as much help as possible with identifying the spacecraft and verifying that it is operational.
Please note that two CubeSats being deployed operate on the same frequency. Both Phoenix and QARMAN share the frequency of 437.35 MHz, and both utilize an AX.25 9600 baud protocol with GMSK modulation. Both CubeSats will also be deployed within 1.5 hours of each other, and will therefore be close to each other in orbit. Please be mindful of this situation, and if you have any doubt about the CubeSat that you are receiving, please get in touch with Sarah Rogers KI7OOY, Project Manager, Phoenix CubeSat, sroger13 [at} asu.edu with any questions or concerns.
To read more about the Phoenix CubeSat, its transmitter characteristics, and how you can decode the signal, please see the website at
Source ANS and AMSAT Bulletin Board https://www.amsat.org/pipermail/amsat-bb/