Description: SI4732 All Band Radio Receiver with speaker , antenna, battery Video: https://www.youtube.com/watch?v=r2ViDgUzEzI Electrical parameters: Use a 3.6v lithium battery Support USB charging Audio output supports headset 3.5MM Support 8 ohm speaker 1W output FM supports earphone antenna Antenna interface uses BNC The PCB retains the SI4735 package, users can replace the chip by themselves, and the software is compatible Features of this sketch: 1) FM, AM (MW and SW) and SSB (LSB and USB); 2) Audio bandwidth filter 0.5, 1, 1.2, 2.2, 3 and 4Khz; 3) 22 commercial and ham radio bands pre configured; 4) BFO Control; and 5) Frequency step switch (1, 5 and 10KHz); Band band[] = { {FM_BAND_TYPE, 8400, 10800, 10430, 10}, {LW_BAND_TYPE, 100, 510, 300, 1}, {MW_BAND_TYPE, 520, 1720, 810, 10}, {SW_BAND_TYPE, 1720, 3500, 1900, 1}, // 160 meters {SW_BAND_TYPE, 3500, 4500, 3700, 1}, // 80 meters {SW_BAND_TYPE, 4500, 5500, 4850, 5}, {SW_BAND_TYPE, 5500, 6300, 6000, 5}, {SW_BAND_TYPE, 6300, 7800, 7050, 5}, // 40 meters {SW_BAND_TYPE, 7800, 10000, 9600, 5}, {SW_BAND_TYPE, 10000, 11000, 10100, 1}, // 30 meters {SW_BAND_TYPE, 11000, 12500, 11940, 5}, {SW_BAND_TYPE, 12500, 13900, 13600, 5}, {SW_BAND_TYPE, 13900, 14500, 14270, 1}, // 20 meters {SW_BAND_TYPE, 14500, 15900, 15300, 5}, {SW_BAND_TYPE, 15900, 17900, 17600, 5}, {SW_BAND_TYPE, 17900, 18300, 18100, 1}, // 17 meters {SW_BAND_TYPE, 18300, 21900, 21200, 1}, // 15 mters {SW_BAND_TYPE, 21900, 26200, 24940, 1}, // 12 meters {SW_BAND_TYPE, 26200, 27900, 27500, 1}, // CB band (11 meters) {SW_BAND_TYPE, 27900, 30000, 28400, 1}}; // 10 meters If you modify the parameters, please refer to the actual product
Price: 59 USD
Location: shenzhen
End Time: 2024-02-05T10:25:09.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Supported Modes: AM, FM, SSB
Support: 8 ohm speaker 1W output
Color: black
Band: AM, FM
MPN: 1
Audio Outputs: Banana Speaker Jacks
Number of Outputs: 1
Brand: Anysecu
Type: Base Station
Number of Channels: 1
Audio output: headset 3.5MM
Audio bandwidth filter: 0.5, 1, 1.2, 2.2, 3 and 4Khz
Number of Inputs: 1
Model: SI4732
Features: Analog, Digital
Power: 5 W
