Constant carrier watchdog
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 23, 1988
Grant Date -
N/A
app pub date -
Dec 23, 1985
filing date -
Dec 23, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A constant carrier watchdog circuit for an r.f. modem detects an anomalous constant 'carrier on' condition in the modem. In response to this anomalous condition a signal is generated and output to the modem. The signal causes the carrier frequency to shift out of the data channel frequency bands so that the anomalous modem does not affect other users on a telecommunication network.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully