ATS20 SI4735 Full Waveband Radio Receiver FM AM MW SW

This is a kind of quality full waveband radio receiver, 0.96 inch OLED display, support auto-hold setting function after failure. Equipped with audio output function, support 3.5mm earphone. Also support the 4ohm speaker 2W output. With 22 commercial and amateur radio bands pre configured, you can use it freely. You can have a try.

Features:

0.96 inch OLED display, you can see the FM band, AGC on/off, MONO according to your demands.

Support auto-hold setting function after failure.

With the built in 3.6V, 600mAH polymer lithium battery for stable and sustainable supplys.

Support USB recharging, delivering with type-c recharging cable.

Equipped with audio output function, support 3.5mm earphone.

Also support the 4ohm speaker 2W output.

Antenna interface uses SMA interface and the printed circuit board retains the SI4735 package, you can replace the chip by yourselves, and the software is compatible.

With 22 commercial and amateur radio bands pre configured, you can use it freely.

FM, AM (MW and SW) and SSB (LSB and USB).

Audio bandwidth filter 0.5, 1, 1.2, 2.2, 3 and 4Khz.

BFO Control.

Frequency step switch (1, 5 and 10KHz).

Specifications:

Name: Radio Receiver

Material: printed circuit board

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 meters

{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

Item size: 89 * 107 * 41mm / 3.50 * 4.21 * 1.61in

Item weight: 205g / 7.23ounce

Package size: 173 * 122 * 52mm / 6.81 * 4.80 * 2.05in

Package weight: 250g / 8.82ounce

Packing List:

1 * Radio Receiver

1 * Antenna

1 * Type-C Cable

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