RF-ZM-1338A 模塊是基于TI公司CC2530芯片研發的低功耗ZigBee射頻模塊，可廣泛應用于短距離無線通信組網領域，具有功耗低、體積小、抗干擾能力強等特點。模塊使用射頻專用高介電常數、低損耗板材，并用四層板布線;電容電感器件采用高精度、高Q村田GRM系列;使用板載電源濾波電路和射頻優化匹配電路，模塊具有更好的 穩定性和更遠的傳輸距離。另模塊可外加屏蔽罩，增加抗干擾能力，以達到工業級應用要求。
| Item | RF-ZM-1338A |
| Working Voltage | 2.0-3.6V |
| Working frequency | 2394MHz-2507MHz |
| Output power | 3dBm |
| Receiving Sensitivity | -85dBm |
| Frequency error | ±20KHz |
| Transmitting current | 29mA |
| Receiving current | 24mA |
| Standby current | PM1:<200uA PM2:<2uA PM3:<1uA |
| Transmit distance | Under test |
| Operation temperature | -20℃ ~ + 60℃ |
| Storage Temperature | -40℃ ~ + 125℃ |
實測功耗
從不以理論值代替實際值宣傳
實測距離
在天氣情況 空曠可視 距地約為2米的郊區進行測試
高低溫
能夠適應各種惡劣環境
應用場景
引腳圖
| Pin No | Chip Pin Name | Function | Description |
| 1 | - | ANT | RF output interface |
| 2 | GND | GND | Module to the ground |
| 3 | GND | GND | Module to the ground |
| 4 | VCC | 2.0-3.3V | Power supply voltage of 2.0V to 3.6V |
| 5 | P2_2 | DC | Debugging interface DC |
| 6 | P2_1 | DD | Debugging interface DD |
| 7 | RESET | Reset | The Reset pin of Module，effective at low level |
| 8 | P2_0 | I/O | |
| 9 | P1_7 | I/O | |
| 10 | P1_6 | I/O | |
| 11 | P1_5 | I/O | |
| 12 | P1_4 | I/O | RF-ZM-1738A module with PA/LNA.This pin is used to control the PA/LNA chip,so the 12th pin of RF-ZM-1738A is NC pin |
| 13 | P1_3 | I/O | |
| 14 | P1_2 | I/O | |
| 15 | P1_1 | I/O | RF-ZM-1738A with PA/LNA.This pin is used to contorl the PA/LNA chip,so the 15th pin of RF-ZM-1738A is NC pin |
| 16 | P1_0 | I/O | |
| 17 | P0_7 | I/O | RF-ZM-1738A with PA/LNA.This pin is used to contorl the PA/LNA chip,so the 17th pin of RF-ZM-1738A is NC pin |
| 18 | P0_6 | I/O |
設計·仿真
良好的性能來源于全局仿真介入
真正的好產品 都是“精打細算”設計而出，強大的設計能力才能做出好產品
設計·天線
天線是通信系統關鍵環節
好的天線是通信系統穩定的核心競爭力
實力認證
九年技術積累 領跑無線行業
機械尺寸
引腳定義
| Pin No | Chip Pin Name | Function | Description |
| 1 | - | ANT | RF output interface |
| 2 | GND | GND | Module to the ground |
| 3 | GND | GND | Module to the ground |
| 4 | VCC | 2.0-3.3V | Power supply voltage of 2.0V to 3.6V |
| 5 | P2_2 | DC | Debugging interface DC |
| 6 | P2_1 | DD | Debugging interface DD |
| 7 | RESET | Reset | The Reset pin of Module，effective at low level |
| 8 | P2_0 | I/O | |
| 9 | P1_7 | I/O | |
| 10 | P1_6 | I/O | |
| 11 | P1_5 | I/O | |
| 12 | P1_4 | I/O | RF-ZM-1738A module with PA/LNA.This pin is used to control the PA/LNA chip,so the 12th pin of RF-ZM-1738A is NC pin |
| 13 | P1_3 | I/O | |
| 14 | P1_2 | I/O | |
| 15 | P1_1 | I/O | RF-ZM-1738A with PA/LNA.This pin is used to contorl the PA/LNA chip,so the 15th pin of RF-ZM-1738A is NC pin |
| 16 | P1_0 | I/O | |
| 17 | P0_7 | I/O | RF-ZM-1738A with PA/LNA.This pin is used to contorl the PA/LNA chip,so the 17th pin of RF-ZM-1738A is NC pin |
| 18 | P0_6 | I/O |
