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WiFi HaLow diagram integrated long-distance transmission 802.11AH low-frequency module drone robot diagram transmission
Product Specifications and Parameters
| Category | Parameter | Note |
| RF | Protocol | IEEE 802.11ah |
| Frequency range | 902MHz-928MHz | |
| BW | 8MHz | |
| Data rate | 16Mbps/up to 16Mbps | |
| Sensitivity | 1M PPDU MCS=10 -105dbm；8M PPDU MCS=0 -95dbm；8M PPDU MCS=7 -81dbm | |
| STA count | up to 31STA | |
| Tx Power | 20dBm 100mW | |
| Modulation | BPSK，QPSK，QAM16 or QAM64 | |
| Transmit distance | LOS up to 1Km;non-LOS up to 500m | |
| Hardware | Security | WPA2-PSK |
| Encryption mode | AES | |
| Ethernet | 10/100Mbps | |
| UART | TTL Level | |
| UART Baudrate | Default 115200 | |
| Power | DC5V1A/12V1A | |
| LED indication | Power LED | |
| Mode(AP/STA) LED | ||
| Signal LEDs | ||
| Antenna Jack | IPEX | |
| Electrical performance | Power Input | 5V1A/12V1A |
| Maximum current | 500mA | |
| Power consumption | 1.5 watts | |
| Working Temp. | -20 ℃ ~ 70 ℃ | |
| Storage Temp. | -30 ℃ ~ 80 ℃ | |
| Working Humidity | 10%~90% | |
| Storage Humidity | 5%~95% | |
| Antenna | Type | External Omni-directional antenna |
| Length | 19cm | |
| Size | Product Size | 38x38x2mm(excluding antenna) |
| Weight | 38g |
Module Interface Definition
Module Structure Diagram
Operation Guide
1. Connect one end of the IPEX converting SMA cable to the IPEX, and connect the other end to the antenna
2. Switch the mode switch of one module to the AP (receive) position and the mode switch of the other module to the STA (transmit) position
3. After the module is powered on, the five working indicators will flash for self-test. After the self-test is completed, the red power indicator of the module in AP state and the first indicator on the left will be long on, while the red power indicator of the module in STA state is only on
4. Press the pairing button at the same time, then the signal indicator light of AP module and STA module will blink, indicating that the pairing is successful, release the pairing button, the signal indicator light of the two modules is long, and the module can be used normally
Product Application
