SI4732 ATS-25 max-DECODER II Full Band Radio, Version 4.17 Adds CW, RTty Decoding, WiFi, BT, Four Audio Spectrum, LNA, HI-Z, Supports FM LW AM SSB DIGI CW RDS

Description

• New Version with Upgraded Functions ATS-25 max-DECODER II version 4.17, the newest official firmware, is a collaborative development with the original author from Russia. 4 new DIGI, CWR, SYNC L, SYNC U are added in CW mode. It Supports wifi function, RTty decoding function, four audio spectrum.In addition,it also adds BT function,LNA function,HI-Z antenna input impedance and 50ohm mode. The DECODER II version brings significant improvements compared to its predecessors.With more powerful functions, it can better meet the needs of radio enthusiasts.
• Wireless Connection and Control ExperienceEquipped with BT function and WiFi function, it can realize wireless connection with other devices, which is convenient for users. Supports firmware subsequent upgrades. Equipped with a 2.4-inch touchscreen, it supports broadcast search, HAM band fast channel, and direct frequency input function by numeric keypad, providing a convenient and efficient control experience.
• Good Sound ExperienceThe multi-band radio receiver includes a 3-inch external magnetic full-frequency stereo speaker, ensuring superior sound quality. Headphones can also be used for stereo programs within the FM broadcasting range, acting as an FM antenna.
• Radio Search FunctionThis has a radio search function, supports broadcast search and direct frequency input on the numeric keyboard, and also has a HAM band shortcut channel; AM bandwidth: 1-6K; SSB bandwidth: 0.5-4.0K.The built-in LNA function and bandpass filter circuit effectively interference and provide a purer signal reception environment.
• Exquisite and CompactThis full band radio receiver is compact and easy to carry. It can be used when traveling, climbing, camping, or sharing with family and friends.The built-in 4000mAh large-capacity lithium battery can be used for a long time without eliminating the need for frequent charging.

Product Description:
Version 4.17 has the followingfunctions: Built-in Moss code and digitalcommunication decoder and other functions The product has already entered akey, so there is no need to re-enter it for future upgrades. Open the INFO menuand you can find the key. The version is registered, and thesoftware supports subsequent upgrades Support Bluetooth function Increase battery capacity to 4000 mahfor long life HI-Z antenna input impedance LNA function Built-in band-pass filter Bandpassfilter circuit, shielding interference PSK mode in DIGI mode, unique toDecoder products Supports decoding functions such asCW Supports 50ohm mode Built-in external full frequencyspeaker stereo better. Brightness adjustment and otherfunctions Import BNC- interface Silent mode frequency and timedisplay interchanged Battery percentage display Radio frequency spectrum scanningfunction Battery voltage display Backlight brightness adjustment Backlight off Modes: LSB, AM, USB, CW, DIGI(PSK/FT4/FT8/RTTY L/RTTY U/HELL), CWR, SYNC L, SYNC U, function full

Frequency range:
Band band[] = {
{ "FM", FM_BAND_TYPE, FM,6400, 10800, 9920, 10, 0, 0}, // FM 0
{ "LW", LW_BAND_TYPE, AM,100, 514, 198, 9, 0, 0}, // LW 1
{ "MW", MW_BAND_TYPE, AM,514, 1800, 1395, 9, 0, 0}, // MW 2
{"BACON", LW_BAND_TYPE, AM,280, 470, 284, 1, 0, 0}, // Ham 800M 3
{ "630M", SW_BAND_TYPE,LSB, 470, 480, 475, 1, 0, 0}, // Ham 630M 4
{ "160M", SW_BAND_TYPE,LSB, 1800, 2000, 1850, 1, 0, 0}, // Ham 160M 5
{ "120M", SW_BAND_TYPE, AM,2000, 3200, 2400, 5, 0, 0}, // 120M 6
{ "90M", SW_BAND_TYPE, AM,3200, 3500, 3300, 5, 0, 0}, // 90M 7
{ "80M", SW_BAND_TYPE, LSB,3500, 3900, 3630, 1, 0, 0}, // Ham 80M 8
{ "75M", SW_BAND_TYPE, AM,3900, 5300, 3950, 5, 0, 0}, // 75M 9
{ "60M", SW_BAND_TYPE, USB,5300, 5900, 5375, 1, 0, 0}, // Ham 60M 10
{ "49M", SW_BAND_TYPE, AM,5900, 7000, 6000, 5, 0, 0}, // 49M 11
{ "40M", SW_BAND_TYPE, LSB,7000, 7500, 7074, 1, 0, 0}, // Ham 40M 12
{ "41M", SW_BAND_TYPE, AM,7200, 9000, 7210, 5, 0, 0}, // 41M 13
{ "31M", SW_BAND_TYPE, AM,9000, 10000, 9600, 5, 0, 0}, // 31M 14
{ "30M", SW_BAND_TYPE, USB,10000, 10200, 10099, 1, 0, 0}, // Ham 30M 15
{ "25M", SW_BAND_TYPE, AM,10200, 13500, 11700, 5, 0, 0}, // 25M 16
{ "22M", SW_BAND_TYPE, AM,13500, 14000, 13700, 5, 0, 0}, // 22M 17
{ "20M", SW_BAND_TYPE, USB,14000, 14500, 14074, 1, 0, 0}, // Ham 20M 18
{ "19M", SW_BAND_TYPE, AM,14500, 17500, 15700, 5, 0, 0}, // 19M 19
{ "17M", SW_BAND_TYPE, AM,17500, 18000, 17600, 5, 0, 0}, // 17M 20
{ "16M", SW_BAND_TYPE, USB,18000, 18500, 18100, 1, 0, 0}, // Ham 16M 21
{ "15M", SW_BAND_TYPE, AM,18500, 21000, 18950, 5, 0, 0}, // 15M 22
{ "14M", SW_BAND_TYPE, USB,21000, 21500, 21074, 1, 0, 0}, // Ham 14M 23
{ "13M", SW_BAND_TYPE, AM, 21500,24000, 21500, 5, 0, 0}, // 13M 24

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