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- From: kolstad@cae.wisc.edu (Joel Kolstad)
- Newsgroups: sci.electronics
- Subject: Restrictions on 46/49MHz band?
- Message-ID: <1992Nov5.123811.11033@doug.cae.wisc.edu>
- Date: 5 Nov 92 18:38:10 GMT
- Distribution: usa
- Organization: U of Wisconsin-Madison College of Engineering
- Lines: 14
-
- Hi,
-
- I'm just curious... does anyone out there know the bandwidth limitations
- on the baby monitor/cordless phone/RC car/etc. non-lincensed 46 and 49MHz
- radio bands?
-
- I believe I've heard that the power output is limited to producing an
- E-field of 10000uV/m at a distance of one meter from the transmitting
- antennta (correct me if I'm wrong). But what is the frequency range
- of the "49MHz band?" I would assume that I can't start modulating my
- 49MHz carrier at 1Mhz, for instance... :-)
-
- ---Joel Kolstad
- kolstad@cae.wisc.edu
-