NOVÁK I. USE OF THE DUAL CHANNEL SYNCHRONOUS DETECTOR TYPE DSD 02 AND SIGNAL ANALYZER TYPE 2033 FOR HIGH-RESOLUTION RADIO FIELD STRENGTH AND FREQUENCY MEASUREMENTS. Period. Polytech. Elec. Eng. [Internet]. 1984 Jan. 1 [cited 2024 Jul. 23];28(1):83-91. Available from: https://pp.bme.hu/ee/article/view/4685