2025年1月25日 · This page is listing the Amateur radio satellites. Select any Amateur radio satellite listed to learn additional details, perform live tracking or see satellite's passes visible from your location

5 watts and a gain antenna is a powerful station for satellite work. Why Work Satellites? Accessible - Open to all license classes. Technicians, too! Reliable – Unaffected by terrestrial propagation fluctuations. Predictable – Satellite passes are …

The amateur radio satellite passes page shows which satellites will be passing above the horizon at your location for next six hours, and provides the uplink and downlink frequencies, and the start and end times with the azimuth and elevation information …

2024年10月7日 · Links to information about two-way communications satellites carrying repeaters, transponders, and digipeaters can be found here. (Click here for frequency chart, follow links below for satellite details) ISS Crossband Repeater Click here for schedule updates. (Click here for frequency chart, follow links for satellite details)

2019年5月29日 · There are over two dozen ham radio satellites in orbit right now, and they allow short QSOs over a few thousand miles to take place! Several satellites use FM, while others use SSB or CW, and a few more use digital modes.

The Radio Amateur Satellite Corporation, or AMSAT, is a worldwide group of Amateur Radio Operators (Hams). It was formed in the District of Columbia in 1969 as an educational organization.

An amateur radio satellite is an artificial satellite built and used by amateur radio operators. It forms part of the Amateur-satellite service. [ 1 ] These satellites use amateur radio frequency allocations to facilitate communication between amateur radio stations.

2022年10月1日 · In this Buying Guide, I will walk you through some of the best products if you want to use ham radio satellites. Read on and find out some of the top options that should be on your list. 11.42 x 10.71 x 2.44 inches. 1. BaoFeng BF-F8HP Two-way Radio. 2. TYT TH-9800 Ham Radio. 3. Greaval UV-5R 8W Ham Radio. 4. Yaesu FT-2980R Ham Radio. 5.

In years past, when only one or two amateur satellites were in orbit, hams had to really work hard to even hear one of the OSCARs (Orbiting Satellites Carrying Amateur Radio) as they whizzed overhead.

2001年10月10日 · Radio. There is nothing like the thrill of hearing someone responding to your call from a thousand miles away and knowing that he heard you through a satellite. (The same goes for the spooky, spellbinding effect of hearing your own voice echoing through a spacecraft as it streaks through the blackness of space.) Satellite hamming