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- ±Ù¿ø: CN (Á¤Ç°)
- DIY ¿ëÇ°: Àü±â
- µð½ºÇ÷¹ÀÌ Å©±â: 2.9 ÀÎÄ¡ ¹× ¹Ø¿¡
- Áõ¸í¼: NONE
- ¸ðµ¨ ¹øÈ£: ATS-20 Plus Full Band Radio Receiver
¿É¼ÇÁ¤º¸[(366103)°ËÁ¤]Description:
ATS-20 Plus Si4732 Full Band Radio Receiver FM AM MW SW SSB (LSB and USB) with Antenna+Built-in Battery+Speaker+Type C Cable
1. Use 3.6v lithium battery.
2. USB charging.
3. Support audio output to support 3.5mm headphones.
4. Support 8 ohm speakers 1w.
5. FM output supports headphone antenna.
6. Use the BNC antenna interface.
7. The PCB retains the si4735 package, the user can replace the chip by himself, and the software is compatible.
Supports automatic retention of settings after power failure.
Support USB charging, with type-c charging cable.
Equipped with audio output function, supports 3.5mm headphones.
Also supports 8ohm speaker 1.5W output.
Supported frequency bands: FM, AM (MW and SW) and SSB (LSB and USB).
upgrade:
1. Using the ATS-25 encoder, the service life is long and the hand feel is better.
2. Added FM amplifier and M filter.
3. Use the knob cap of ATS-25.
4. Added TYPE-C interface.
Specifications:
Features of this sketch:
1) fm, am (MW and SW) and SB (LSB and USB);
2) 0.5, 1, 1.2, 2.2, 3 and 4khz audio bandwidth filters;
3) 22 pre-configured commercial radio and ham bands;
4) bfo control; and
5) Frequency step switch (at 1, 5 and 10kHz);
Function 1: ssb radio receiver
Function 2: si4732 all band radio
Function 3: si4732 all band radio receiver
Function 4: si4732 all band radio fm
Function 5: ssb radio receiver
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
Note:
- There might be little error of size for manual measurement.
- The colors deviation might differ due to different monitor settings, please kindly understand.
Packing list
1 * Radio Receiver
1 * Antenna
1 * Type-C Cable
1 * Cleaning cloth
1 * Pad
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