FM Wireless Microphone Kit FM Radio Transmitter

Feature:   PCB size: 50 x 30mm (L x W) Operating voltage: 1.5V-9V Current: 3.3MA-29MA Operating frequency: FM band 85-115MHZ Receiving equipment: FM radio / mobile phone with FM radio function, etc. Audio Response: 20HZ-15KHZ RF power: -2dbm to 15dbm RF output impedance: 20ohm Second Harmonic: ≥-40db Transmission distance: 100M-1000M

Component	Position	Quantity
Resistance 330ohm	R7	1
Resistance 1M	R3	1
Resistance 100ohm	R8	1
Resistance 10K	R4, R5	2
Resistance 4.7K	R1, R2	2
Resistance 47K	R6, R9	2
Ceramic capacitor 102	C3, C4	2
Ceramic capacitor 15P	C10, C14	2
Ceramic capacitor 47P	C15, C16	2
Ceramic capacitor 30P	C11, C12	2
Ceramic capacitor 104	C1, C2, C5, C6, C7	5
Ceramic capacitor 201P	C13	1
Ceramic capacitor 24P	C9	1
MIC	MIC	1
LED	LED	1
4T Hollow coil	L1	1
9T Hollow coil	L2	1
8T Hollow coil	L3	1
5-pin audio seat	J1	1
Ceramic adjustable capacitor	C8	1
Adjustable resistance	R10	1
Power seat	J2	1
Triode 9014	Q1	1
Triode 9018	Q2, Q3	2

Package includes:

1 x FM Wireless Microphone Kit

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