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FM Wireless Microphone Suite FM Radio Transmitter Module FM 85-115MHz DIY Kits Frequency Modulation Audio MP3 Recorder Radio Experiment Training Kit

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$6.68-6%Bundled Price:$6.28
Product Introduction:
1>. Board Size: 50*30mm (L*W)
2>. Operating Voltage: 1.5-9V
3>. Operating Current: 3.3mA-29mA
4>. Operating Frequency: 85-115MHz
5>. Receiving Device: FM radio, cellphone with FM radio function
6>. Audio Response: 20Hz-15KHz
7>. Radio Frequency Power: -2dBm~15dBm
8>. Radio Frequency Output Impedance: 50 ohm
9>. Second Harmonic: >=-40dB
10>. Transmitting Distance: 100-1000m
Packing List:
Component Name PCB Marker Parameter Quantity
Metal Film Resistor R7 330ohm 1
Metal Film Resistor R3 1M 1
Metal Film Resistor R8 100ohm 1
Metal Film Resistor R4,R5 10K 2
Metal Film Resistor R1,R2 4.7K 2
Metal Film Resistor R6,R9 47K 2
Ceramic Capacitor C3,C4 102 0.001uf 2
Ceramic Capacitor C10,C14 15pf 2
Ceramic Capacitor C15,C16 47pf 2
Ceramic Capacitor C11,C12 30pf 2
Ceramic Capacitor C1,C2,C5-C7 104 0.1uf 5
Ceramic Capacitor C13 201 200pf 1
Ceramic Capacitor C9 24pf 1
Microphone MIC   1
Red LED LED 3mm 1
4T Inductance L1   1
9T Inductance L2   1
8T Inductance L3   1
5P Audio Socket J1   1
Ceramic Adjustable Capacitor C8   1
Potentiometer R10 103 10K 1
KF-301-2P Connector J2   1
S9014 Q1 TO-92 1
S9018 Q2,Q3 TO-92 2
PCB     1
NOTE: According to PCB silk screen and components list, complete the installation.

Board Information:


I. Tested by ICStation's Outstanding Partner Editronikx:
Learn More Details in the Video:
(The language in the video is Spanish)


II. Tested by ICStation's Outstanding Partner wonders of science:


The FM Radio Transmitter is assembled in the square box, and it works great! ^0^

Learn More Details in the Video:
(The language in the video is English)


Rating: [5] 5 of 5 Stars! Date Added: 2018-05-04 12:31:26

First we should say that ICStation doesn't accept any form of pay on delivery.Items used to be shipped after receiving the order info and payment.

1) Paypal Payment

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2) West Union


We know that some of you do not have the Paypal account. 

But please take it easy. You can use West Union payment method.
Learn more at West Union at
For the receiver info, please contact us at
3) Bank Transfer / Wire Transfer / T/T

Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$500. The bank will charge about US$60 for the transfer fee if we do the payment in these ways. 

For other payment method, please contact us at for more details.

1. Hongkong / Sinapore Airmail

(1) Due to the high risk of package lost recently, we have to stop using the free shipping way these days. Hope for your kind understanding! And the $3 is for tracking number and delivery insurance ^0^ Enjoy order from us. 

Free Shipping for all orders over $20 ^0^ (with free tracking number and delivery insurance fee)

(2) Shipping time 
Shipping time is 7-20 business days to most of countries; please view below table for exactly shipping time to your location. 

7-15 working days to: Most of Asia countries
10-16 working days to: USA , Canada , Australia , UK , Most of Europe countries
13-20 working days to: Germany , Russia
18-25 working days to: France , Italy , Spain , South Africa
20-45 working days to: Brazil , Most of South America countries

2. EMS/DHL/UPS Express

(1)Shipping Fee: Free for the order which meet the following requirements
Total price of the order >= 200USD or Total weight of the order >= 2.2KG

When the order meets to one of the above requirement, it will be shipped for FREE via EMS/DHL/UPS Express to below country. 
Asia: Japan , South Korea , Mongolia . Malaysia , Singapore , Thailand , Vietnam , Cambodia , Indonesia , Philippines 
Oceania: Australia , New Zealand , Papua New Guinea 
Europe& America: Belgium, Britain, Denmark, Finland, Greece, Ireland, Italy, Luxembourg, Malta, Norway, Portugal, Switzerland, Germany, Sweden, France, Spain, USA, Austria, Canada
Note: Shipping Fee to other countries, please contact

(2) Shipping Time
Shipping time is 3-5 working day (about 1 week) to most of countries. 

Because the package would be returned to the sender if it had not been signed by the receiver in 2-3 day (DHL) or 1 week (EMS,) or 2 weeks (Registered Email), please pay attention to the arriving time of the package. 


1) APO and PO Box Addresses

We strongly recommend that you provide a physical address for order delivery. 
Because that DHL and FedEx are unable to deliver items to APO or PO BOX addresses. 
2) Contact Phone Number
Receivers' contact phone number is required by express shipping agency for the package delivery. Please provide us with your latest phone number.

3. Note
1) Delivery Time of mixed orders with items in different Shipping Status should be calculated using the longest estimate times listed. 
2) Chinese Holiday Reminder: During annual Chinese holidays, services from certain suppliers and carriers may be affected, and delivery for orders placed around the following times may be delayed by 3 - 7 days: Chinese New Year; Chinese National Day,etc. 
3) Once your order is shipped, you will receive an email notification from
4) Track the order which with tracking number via below links:

Registered Airmail:

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FM Wireless Microphone Suite FM Radio Transmitter Module FM 85-115MHz DIY Kits Frequency Modulation Audio MP3 Recorder Radio Experiment Training Kit