FM Radio Module DIY Wireless Receiver LCD Display Electronic Learning

Product Details Description: 1.3 frequency range, FM (FM) 87-108MHz, medium wave (MW): 522-1620KHz, short wave (SW): 4.75-21.85MHz 2. Small distortion, the maximum output distortion is ≤10%. 3. Low power consumption, clock mode standby quiescent current only ≤ 25uA 4. Fully functional and easy to operate 5. Support timer on/off switch Frequency range FM: 87-108MHz MW: 522-1620KHz SW: 4.75-21.85MHz 2. Noise limiting sensitivity FM: 30dB ≤ 8dBu AM MW: 26dB ≤ 60dBu AM SW: 26dB ≤ 32dB 3. FM (FM) stereo separation: 98MHz ≥ 20dB 4. Signal-to-noise ratio FM (FM): 98MHz ≥ 50dB MW (MW): 1000KHz ≥ 40dB 5. Maximum output power headphones: ≥ 100mW * 2 speakers: 4 Europe / 5W 6. Instantaneous maximum working current: ≤ 500mA 7. Maximum output distortion: ≤ 10% 8. Clock mode standby quiescent current: ≤ 25uA (lithium battery fully charged can standby for 1 year) 9. Power supply: 3.7V/1000mAH lithium battery (product does not include the battery) 10. PCBA size: 58x49x10mm Warm tips: Radio is the role of receiving the signal emitted by the radio station, different listening environment reception effect is not the same. For some areas near the large signal station or building, due to signal interference or shielding and other circumstances, when listening to a radio wave, will be mixed with murmurs or all murmurs, this situation can not be eliminated! When listening, it is recommended to stay away from household appliances and adjust the antenna direction as close to the door or window position as possible! Product list: 1X radio module Payment Method Shipping Policy Feedback Payment Method Payment must be received in 5 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) when you pay the order. Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched. Shipping Policy 1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand. 2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders. 3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund. Feedback We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.

Returns Accepted for this item if it's within 60 Days