SIGNAL FREQUENCY RECEIVERS

Brand Owner (click to sort) Address Description
CTI Contract Technologies International, Inc. 1228 Albany Street
Schenectady NY 12304 		distribution services, delivery of telecommunications electronic ...
DISH Dish Network, L.L.C. 9601 S. Meridian Blvd.
Englewood CO 80112 		Communications equipment, signal frequency receivers, not ...
ECHOSTAR ECHOSTAR TECHNOLOGIES L.L.C. 100 Inverness Terrace East
Englewood CO 80112 		universal remote controls for home electronic ...
ECHOSTAR ECHOSTAR TECHNOLOGIES L.L.C. 100 Inverness Terrace East
Englewood CO 80112 		Communications equipment, digital video recorders, audio-video ...
ECHOSTAR ECHOSTAR TECHNOLOGIES L.L.C. 100 Inverness Terrace East
Englewood CO 80112 		Communications equipment, digital video recorders, audio-video ...
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. With the object of accurately reproducing, by means of a small-scale circuit, differences in propagation delay at antennas of received signals that are received as input by way of each of a plurality of receivers, frequency data generator 6 supplies frequency data that contain a frequency component that is synchronized in common to the plurality of receivers 2-1 to 2-n. At receiver 2-n, local oscillation signal generator 3-n, which is represented by a D/A converter, generates a local oscillation signal from frequency data that have been synchronized in common. The passing phase of a received signal that is outputted from antenna 1-n by way of receiver 1-n is thus fixed, and as a result, the phase difference of received signals that are received by DSP 8 by way of the plurality of receivers 2-1 to 2-n becomes the propagation delay difference of the received signals. As frequency data, frequency data that contain a plurality of frequency components are supplied to each receiver 2-n, and the frequency data are selected inside receiver 2-n and subjected to quadrature modulation to enable generation of local oscillation signals of differing intermediate frequencies.