Tag: AMSAT-BB

via the ARRL: KickSat-2 is Alive and Being Tracked

For the first couple of days after the 3U KickSat-2 was deployed from Cygnus NG-10 last November, nothing was heard from the satellite. But in a February 16 post to AMSAT-BB, Nico Janssen, PA0DLO, reported receiving several short and weak transmissions from KickSat 2 — short telemetry bursts on 437.5077 MHz. Assistant Professor of Aeronautics and Astronautics at […]

via the ARRL: AO-85 Turned Off due to Return of Eclipse Periods and Poor Battery Condition

The Fox-1A (AO-85) CubeSat has been turned off until further notice due to return of eclipses and poor battery condition, control operator Mark Hammond, N8MH, has announced. In December, AO-85 experienced precarious battery voltage drops during eclipse periods; it’s believed that the batteries suffered degradation due to heat during previous no-eclipse periods, making it difficult […]

via the ARRL: Fox-1D (AO-92) Now Commissioned, Open for Amateur Use

AMSAT Vice President-Operations Drew Glasbrenner, KO4MA, has declared that Fox-1D (AO-92) is now open for general Amateur Radio use. That word followed an announcement from AMSAT Vice President-Engineering Jerry Buxton, N0JY, that AO-92 had been commissioned and formally turned over to AMSAT Operations. Initially, the U/v FM transponder will be open continuously for 1 week. […]

via the ARRL: Amateur Radio-Carrying D-Star One CubeSat among Spacecraft Apparently Lost

The first Amateur Radio satellite to employ the D-Star digital voice and data format — D-Star One — was among about 20 secondary payloads lost on November 28 after an otherwise nominal launch of a three-stage Soyuz 2.1 booster from the new Vostochny Cosmodrome in the far reaches of eastern Russia. The mission carried the Russian Meteor M2-1 satellite […]

via the ARRL: Caution Urged in Using High Duty Cycle Digital Modes on Satellites

Satellite enthusiasts planning to try FT8 or MSK144 via satellite are being urged to use caution or possibly to avoid digital modes altogether in light of problems being blamed on the modes’ high duty cycle. Stations have reported problems getting into satellite transponders, even during favorable passes, which were traced to digital-mode signals in the […]

New Satellites with Amateur Radio Payloads Launched, Monitored

The AlSat-1N and Pratham satellites, both carrying Amateur Radio payloads, have both been heard and identified following the India Space Research Organization (ISRO) PSLV-C35 mission launch on September 26. Reports are requested. Reports on AMSAT-BB indicate the Pratham CW beacon on 145.980 MHz is active. The 3U AlSat-1N CubeSat was built in collaboration with the […]