Some details of the Ondrejov radio observatory:

geographic longitude:	14° 46′ 52″
geographic latitude:	49° 54′ 55″
altitude above sea level:	533 m
diameter of telescopes 1 and 2:	3 m
minimum elevation:	0°
diameter of telescope 3:	7.5 m
minimum elevation:	0°
diameter of telescope 4:	10 m
minimum elevation:	0°

Frequencies used currently:

Frequency band	Observing mode
800-2000 MHz	single dish
3000 MHz	single dish (single frequency receiver)
2000-5000 MHz	single dish

Research programs: solar research.