Test Circuit
NPN RF Transistor
(continued)
50 pF
(NOTE 2)
175 pF
500 mHz Output
into 50Ω
RFC
1000 pF
(NOTE 1)
1000 pF
NOTE 1: 2 turns No. 16 AWG wire, 3/8 inch OD, 1 1/4 inch long
NOTE 2: 9 turns No. 22 AWG wire, 3/16 inch OD, 1/2 inch long
2.2 KΩ
RFC
- Vee
VCC
FIGURE 1: 500 MHz Oscillator Circuit