BF961 is a N–Channel Dual Gate MOS-Fieldeffect Tetrode, Depletion Mode.
BF961 Applications:
Input- and mixer stages especially for FM- and VHF TV-tuners up to 300 MHz.
Features:


 Integrated gate protection diodes
 High cross modulation performance
 Low noise figure
 High AGC-range
 Low feedback capacitance
 Low input capacitance
BF961 datasheet