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Communications For Your Astronomy Event - an Astronomy Net Article

Communications For Your Astronomy Event
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Communications for your Astronomy Event
"Multi-Use Radio Service"

by
John Huggins

Multi-Use Radio Service

In 2000, the FCC carved out the MURS service offering five channels in the VHF band.

This may seem like a limited number of channel choices, and it is, but it is the only unlicensed VHF service available.

The channels were carved out of the Business band and you will have to share with the current business users.

This service is fairly new and equipment is just now starting to become available. So far the prices are higher than FRS and GMRS due in part to the much small economies of scale.

Time will tell if this new service will bring cheaper radios to market. However, high priced equipment will keep fewer users on this limited five channels so this may well be an advantage to those who have no problem paying more for equipment.

Lower quality radios are appearing for about $90-$110.

MURS Channel Plan

Well Known Channel Name	Channel Name	Frequency	Notes	Max Power
1	151.820	151.8200 MHz	FM Voice is typical use, but some data comms are possible	2.0 Watts
2	151.880	151.8800 MHz	FM Voice is typical use, but some data comms are possible	2.0 Watts
3	151.940	151.9400 MHz	FM Voice is typical use, but some data comms are possible	2.0 Watts
4	154.570	154.5700 MHz	FM Voice is typical use, but some data comms are possible	2.0 Watts
5	154.600	154.6000 MHz	FM Voice is typical use, but some data comms are possible	2.0 Watts

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Communications for your Astronomy Event"Multi-Use Radio Service"

Multi-Use Radio Service

Communications for your Astronomy Event
"Multi-Use Radio Service"