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FM Wireless Microphone Kit FM Radio Transmitter Module Electronic Training Kit
$9.37
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...
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
Package includes: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 |
1 x FM Wireless Microphone Kit
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