規格項目 | BS-1 | BS-2 | BS-3 | BS-4 | BS-5 | BS-6 | |
工作頻率 | 303.875MHz | 310MHz | 315MHz | 318MHz | 418MHz | 433.92MHz | |
調變模式 | ASK | ASK | ASK | ASK | ASK | ASK | |
電路形式 | SAW | SAW | SAW | SAW | SAW | SAW | |
傳輸速率 | 8Kbps | 8Kbps | 8Kbps | 8Kbps | 8Kbps | 8Kbps | |
供應電壓 | 3~12V | 3~12V | 3~12V | 3~12V | 3~12V | 3~12V | |
3V 消耗電流 | 4.9mA | 4.9mA | 4.9mA | 4.9mA | 4.9mA | 4.9mA | |
5V 消耗電流 | 8.4mA | 8.4mA | 8.4mA | 8.4mA | 8.4mA | 8.4mA |
參數項目 | 規格範圍 | 單位 | |
電源供應及所有 I/O 引腳電壓範圍 | -0.3 ~ +12.0 | V | |
非工作狀態外殼溫度 | -10 ~ +70 | °C | |
焊接溫度(持續 10 秒) | 230 | °C |
Pin | 名稱 | 功能說明 | |
1 | GND | 電源接地端,連接系統地線 | |
2 | Data In | 高頻訊號輸入端(數位資料送入) | |
3 | VCC | 電源正極輸入(3V~12V) | |
4 | ANT | 天線連接輸出端 |

發射模組型號 | 工作頻率 | 搭配接收模組型號 | 傳輸距離 | |
TWS-BS-1 | 303.875 MHz | RWS-371F、RWS-371、RWS-374、375 | 150~500M | |
TWS-BS-2 | 310.000 MHz | RWS-371F、RWS-371、RWS-374、375 | 150~500M | |
TWS-BS-3 | 315.000 MHz | RWS-434LL、RWS-434N、RWS-371F、RWS-371、RWS-374、RWS-375 | 150~500M | |
TWS-BS-4 | 318.000 MHz | RWS-371F、RWS-371、RWS-374、375 | 150~500M | |
TWS-BS-5 | 418.000 MHz | RWS-371F、RWS-371、RWS-374、375 | 150~500M | |
TWS-BS-6 | 433.920 MHz | RWS-434LL、RWS-434N、RWS-371F、RWS-371、RWS-374、RWS-375 | 150~500M |











