Pay

FM Bug

COND.

MIC1

R1

22K

T1

2N3904/BF494

C1

1n

C2

1n

R3

330Ω

C3

4.7P

C5

22n

BATT.

3V

S1

ON/OFF

C4

1n

L1

VC1

50P

R2

47K

ANT.

NOTE:

L1= 8 Turn, 6mm DIA AIR Core Of 25 SWG ENAMELLED COPPER WIRE

FM Bug

5
0
0
publish time: 2020-09-17
Circuit Everyday

The FM bug transmitter circuit allows you to monitor others. The transmitter can be placed in the required rooms and conversations that can be heard from far away using only regular FM radio.

See More Related Templates