2.4G remote control
video
2.4G remote control is a very common radio frequency remote control on the market.
2.4GHz is a public frequency, around 2400MHz.
Since the bandwidth of the 2.4GHz frequency band is much wider than 72MHz, 40MHz, 35MHz (the 72MHz frequency band only contains 50 frequency points, 2.4GHz can contain 400 frequency points), the probability of re-frequency is much lower than that of traditional frequency remote controllers. The GHz electromagnetic wave has good linearity, short antenna, and easy to use, so it is loved by some aircraft enthusiasts. 2.4GHz remote control has a lot of usable frequency points; in addition, 2.4GHz radio wave has strong diffraction ability, and it is not easy to lose control when there are obstacles.
2.4G remote control is mostly used in the communication field. It is weak penetration of obstacles~~Because it is shortwave.
DT-013AL use the aluminum shell and high-quality chip to complete the 2.4G signal transmission function.
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PRODUCT SPECIFICATIONS |
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| Model Number | DT-013AL | |
| Product | 9-key RF remote control with USB HID receiver | |
| RF | 2.4 GHz ISM band（2.4 GHz ISM Frequency band） | |
| PCB | EP0050406 Schematic diagram：BK2452_MODULE_V2 | |
| Transmission | > 10 m | |
| Size | 120 x36 x 9 mm | |
| Battery | CR2032 | |
| Currency | < 10mA | |
| Pairing | Pairing: By default, the remote control needs to be paired with the USB HID receiver in advance. Press these two keys at the same time for 3 seconds, the remote control enters the pairing state。 | |
| HID | By default, the remote control must appear on the Android USB host as a keyboard device name | |
| HID usage IDs | When the remote control button is pressed, the transmission of HID use ID must follow the specification table on page 2. | |
| Design
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All buttons must be black with white silk screen. | |
| The buttons must be marked according to the drawings in the specification sheet. | ||
| Logo: The remote control must include the LOGO according to the drawings in the specification sheet. | ||
| According to the image, the color of the remote control is aluminum alloy primary color. | ||
| Product Storage & Operation Environment-20℃～60℃ |
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| Ambient temperature | ||
| Relative humidity45%～75% RH | 86～106Kpa | |
| Atmospheric pressure | Natural light or fluorescent light 200±50LX | |
| Environmental illuminance (use) | ||
| Product Material &Color StyleAluminum |
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| shell material | ||
| Plastic materialABS/---■white□black | ABS | |
| Buttons material | FR4 | |
| PCB material | Transmission：BK2452 Receiver: BK2451 | |
| Chip | 2.4G | |
| Remote control transmitter | Next page | |
| Remote control transmitter code table | Next page | |
| Product appearance design | 9.8*35.8*120.6 | |
| Product Size | 39g | |
| Product weight | Button battery | |
| Battery | Button Cell CR2032 | |
| Battery specification | ||
| Testing Standard（Temp.=25℃）(Product Feature)DC 3V |
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| Rated working voltage | ||
| Operating voltage rangeDC 2.4V-5.0V | ＜15mA | |
| Operating current range | ≤5uA | |
| Stand-by current | ＜30mAV/time | |
| Transmit power | ≥15M (Axis direction; unobstructed, standard receiving device) | |
| Launch distance | N/A | |
| Directional launch angle | ≥8M (2.5V axis direction; no obstruction) | |
| Undervoltage transmission distance | ≤2mm | |
| Free height of keys | 180（±20）g | |
| Button force | ≥10 Million times | |
| Button load life | 76cm（Hard floor）/100cm(Wooden floor) | |
| Free drop test | 6 次（Once per side） | |
| Free fall times | Three-dimensional direction; 1.5mm amplitude; 500-3300 times/sec | |
| Vibration test(30min) | 60℃（72h） | |
| High temperature storage test | -20℃(72h) | |
| Low temperature storage test | 40℃ relative humidity 90% | |
| Constant humidity test | ||
| （PACKING） |
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| Packing : PE bag(PE-LD) | 380PCS/CTN | |
| Cartons | ||
Design:
D009
D011
D015
DT013AL
DT013pink
