hockeyshrink
Member
- Joined
- Jul 13, 2009
- Messages
- 265
Another thing to bring up. On GMRS channel 18, some college somewhere has been using this frequency for their public safety operations. Is this legit? I think I remember hearing once that the upper GMRS channels can be used for business use now. Is this true?
I think it might be UMASS.
I don't understand what you guys are talking about when you refer to GMRS "18" or "20." There are 8 GMRS frequencies for simplex operation and another 8 that are paired exactly 5 mhz away for repeater input only. I thought the typical nomenclature was to refer to the last 3 digits of the frequency, since they all start with 462, when describing a GMRS "channel" (e.g., 550, 575, 600, 625, 650, 675, 700, 725). I have no clue what frequency you are talking about when you say "18."
Are you talking about FRS or the "interstitial" frequencies? There are only 14 FRS frequencies in the US, and there is no duplex (or repeater) operation allowed on those at all.
Where is 675 aka "channel 20"?
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