Title:
FREQUENCY DIVIDEND RATIO SETTING UNIT OF PROGRAMMABLE COUNTER IN PHASE FIXED FREQUENCY SYNTHESIZER
Document Type and Number:
Japanese Patent JPS5346212
Kind Code:
A
Abstract:
PURPOSE: To control the local oscillating frequency by determining the frequency dividend ratio of the programmable counter, thru gating on and off the light emitting elements at the frequency dividend ratio setting section sequentially, in the broad band scanning type receiver.
Inventors:
SHIINA FUMIO
Application Number:
JP12034776A
Publication Date:
April 25, 1978
Filing Date:
October 08, 1976
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G06K7/10; H03J5/00; H03J5/02; H03K23/66; H03L7/18; H03L7/183; H04B1/26; (IPC1-7): H03K3/72; H03K21/36; H04B1/06
Domestic Patent References:
| JPS4852120A | 1973-07-21 | |||
| JPS50141925A | 1975-11-15 |