Arrangement for suppressing reradiated signals of a local oscillator through an aerial at microwave receivers
HU908460D0
Microwave broad band hornlike matching element
HU908087D0
Hybrid frequency scrambling information transmission method for scattered spectrum transceivers
WO9206803A1
Process and device for producing from flat sheet metal objects having a rotationally symmetrical concave surface
HU896681D0
Circuit arrangement of receiver unit suitable to reception of the programmes of the amplitude-modulated microwave sound-sight and radio broadcast transmitters
HUT54263A
Circuit arrangement for software protection of data
HU203173B
Method and circuit arrangement for producing low-noise, stable direct voltage
HUT49762A
Circuit arrangement for controlling frequency of the radio transmitting and/or receiving equipments
HUT48787A
Circuit arrangement for automatic controlling operation combinable with also manual control of measuring stations
HUT51807A
Radio transmitter-receiver in first of all for establishing a connection of scattered spectrum
HU197810B
Electronic send-receive switch applicable in transmitter-receiver systems
HUT45664A
Circuit arrangement for continuous feeding electric consumers having variable demand of power in time
HUT51435A
Device for the receiver set of scattered spectrum and fast frequency jumping
HUT49250A
Adaptive active band sucking device
HUT39912A
Method and circuit arrangement for generating set of signals covering variable structure noise spectrum in variable bandwidth
HUT37697A
Switch-over arrangement for switching /at any time preferred/ channel of multichannel electric signal source at receiving signal input
HUT37313A
Circuit arrangement for receiver with scattered spectrum operating on direct sequence principle
HUT36308A
Method and device for sequential operating channels of determined number according to time divided cycles from a great number of radiofrquency channels with different nominal frequency
HUT34625A
Method and circuit arrangement for determining the coefficient of reflection of high-frequency two-terminal network
