采用CC2530F256 + RFX2401 方案,帶功率放大和低噪聲放大,帶屏蔽殼,有效抑制二次諧波。輸出功率可達21DB左右。接口是標準的2.0mm,可上插針,帶了郵票孔,也可以貼片安裝。
目前版本為YB2530+PA+LNA V2.0 ,主要優化了信號調理和匹配電路,性能比老版本的好。然后增加了屏蔽殼,有效抑制了諧波,穩定性更好。可以過FCC,有FCC報告做參考!
購買本模塊可憑定單號入群:255430047,學習交流,下載開發工具、幾百M學習資料。
本模塊支持SMATRF04EB調試器。
本模塊可以十分方便得做成串口透傳無線模塊,如客戶想做這個產品,我們提供串口115200bps速率的串口透傳代碼參考。因為CC2530F256 帶了2個雙向獨立的128B FIFO 和8K RAM,主頻可以跑32MIPS,無線速率跑250kbps,做出來的傳輸速度比市面上普通的速度要快,具體速度自己優化。有做這方面應用的,我們公司可以提供OEM服務,我們做電路部分,客戶自己做程序。不想自己做硬件的客戶,也可以全部交給我們OEM。
General description
The CC2530PA RF Module is a low-power, highly integrated 2.4-GHz transceiver
that suitable for systems targeting compliance with worldwide radio-frequency. It’s a
true system-on-chip solution for 2.4-GHz IEEE802.15.4, ZigBee and RF4CE
applications.
Features
2.4-GHz IEEE802.15.4 compliant RF transceiver
Programmable output power up to 21dBm
Accurate digital RSSI/LQI support
Suitable for systems targeting compliance with
worldwide radio-frequency
Data rate: 250kbps
256KB in-system programmable flash,
Two 256 bytes FIFO for TX & RX buffer
CSMA/CA hardware support
Battery monitor and temperature sensor
AES security coprocessor
8KB RAM with retention in all power mode
32-kHz sleep timer with capture
Wide Supply-Voltage Range (2 V–3.6 V)
Applications
2.4-GHz IEEE 802.15.4 systems
RF4CE remote control systems (64-KB flash and higher)
AMR – Automatic Meter Reading
Two-way RKE – Remote Keyless Entry
Home and building automation
Wireless alarm and security systems
Industrial monitoring and control
Wireless Light Dimming
Wireless sensor networks
Electrical Characteristics
ITEM |
TEST REQUIREMENT |
REMARKS |
Voltage supply工作電壓 |
2.0-3.6V |
DC直流 |
Center frequency工作頻率 |
2400-2483.5MHz |
Programmable可編程 |
Frequency error頻率誤差 |
50KHz |
|
Modulation調制模式 |
O-QPSK |
|
Output power輸出功率 |
0-21 dBm |
Programmable可編程 |
Receiving sensitivity 接收靈敏度 |
-116dBm |
@250Kbps data rate |
Receiving current接收電流 |
32mA |
|
Transmitting current 發射電流 |
160mA |
Po=21dBm |
Sleep consumption 睡眠消耗電流 |
0.4mA 1uA |
Power Mode 1 Power Mode 3 |
Data rate數據速率 |
250kbps |
typical |
Transmit distance傳輸距離 |
1000M |
At open area開闊距離 |
Antenna外接天線阻抗 |
50ohm |
|
Size 尺寸 |
23.0*34mm |
|
Operation temperature工作溫度 |
-30 to+85°C |
Base on crystal performance |
Ta = 25°C, VCC = 3.3V
Typically, equipment utilizing this device requires emissions testing and
government approval, which is the responsibility of the equipment
manufacture.
常見問題:
1、如果您不想外接天線,直接使用PCB天線,需要跟客服說明,模塊默認是接在外接天線那邊。另外,如果使用PCB天線,不蓋外殼的信號要好些,因為PCB離屏蔽殼比較近,對信號有發射和吸收作用。
2、相對于不帶PA的CC2530模塊,這個模塊需要增加幾行代碼: #define TX P1_1
工作時間:周一至周五 9:00-18:00
聯系人:李先生
手機:15173183508
郵件:eaggle@126.com
地址:湖南長沙星沙經濟開發區開元路172號