FM Wireless Microphone Kit FM Radio Transmitter Module Electronic Training Kit

: In stock

: Addictronics

Regular price $16.32 Sale

Feature: PCB size: 50 x 30mm (L x W)Operating voltage: 1.5V-9VCurrent: 3.3MA-29MAOperating frequency: FM band 85-115MHZReceiving equipment: FM radio / mobile phone with FM radio function, etc.Audio Response: 20HZ-15KHZRF...

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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

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

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Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.