ATS - 20 (Si4732) FM AM LW SSB mini Radio Receiver.

REVIEW ATS - 20. Mini FM AM LW SSB Radio Receiver. Arduino / Si4732 based radio. Full review + on air testing. If you get a no shipping message try ship from CN option. Fred in the shed discount coupon (use at checkout) BG31c7c8 Banggood purchase link. https://www.banggood.com/SI4732-All-B... Bangood Current sale deals. Saving Tips https://ban.ggood.vip/11hoB Spring Trendy Sale https://ban.ggood.vip/11hoz Tools & Auto & Motor https://ban.ggood.vip/11hov Home Supplies & Home Appliances https://ban.ggood.vip/11hoC Full radio 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 power failure. With the built in 3.6V, 600mAH polymer lithium battery for stable and sustainable power supplys. Support USB recharging, delivering with type-c recharging cable. Equipped with audio output function, support 3.5mm earphone. Also support the 8 ohm speaker 2W output. Antenna interface uses BNC interface and the printed circuit board retains the SI4732 package, you can replace the chip by yourselves, and the software is compatible. With 22 commercial and ham 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). Tuning Specifications: 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