Receiver circuit for r.f. modem

Details Receiver circuit for r.f. modem Receiver circuit for r.f. modem

H - Electricity

04

N

325/111, 350/27

H04N 7/16 (2006.01) H04N 7/10 (2006.01)

Patent

CA 1280203

IMPROVED RECEIVER CIRCUIT FOR R.F. MODEM ABSTRACT OF THE DISCLOSURE A modem for operating in the radio frequency range and for connection to a CATV cable reduces the leakage of interferring signals, such as the receiver local oscillator signal, onto the cable by using a single local oscillator but providing for double conversion of the incoming signal. The local oscillator signal is mixed at two mixers in sequence to provide two intermediate frequency stages. This provides a local oscillator frequency that is well separated from the frequency of the incoming signal and it is easier to reduce leakage of the oscillator frequency.

514157

Affiliated with

Also associated with

Rating

Receiver circuit for r.f. modem does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Receiver circuit for r.f. modem, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Receiver circuit for r.f. modem will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1250980