Is radio astronomy expensive?
No, many of the units we have cost us less than $300.00. There is a wealth of information on how to build your unit or buy one “off the shelf”. Like any hobby, you can spend as much or as little as you wish. 2. Do I have to be an astronomer? No, but most amateur radio astronomers have an interest in optical astronomy. Some astronomers turn to radio astronomy because of light pollution or health issues (eyesight, mobility, etc.) that does not allow them to enjoy optical astronomy. Radio astronomy can be enjoyed even in cloudy skies and during daylight. Some of our amateur astronomers get involved because of their interest in amateur radio. 3. Do I need an amateur radio operator license (HAM operator)? No, but if you do not have some electronics experience and knowledge, you will need the help of someone who does. The radio astronomy units are not like buying modern electronics (TV’s, radios, etc.) and just plug them in and they work. You need some knowledge to assemble and troubleshoot
