Mạch Thu Phát RF E31-TTL-50

185.000₫ Giá cũ:

Wireless Transmitter and Receiver E31-TTL-50 UART 50 mW 433 MHz 50 mW 2.1 km RF

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Loại	Mạch Thu Phát RF E31-TTL-50
Điện Áp Sử Dụng	2.1-5.0Vdc
Dải Tần Số	425-450.5 MHz (Mặc Định 433 MHz)
Giao Tiếp	TX, RX (UART/TTL,)
Công Suất	50 mW 2100 mét
Sử Dụng Chíp
Quy Cách	Thu Và Phát Dữ Liệu Không Dây Bằng Sóng RF
Kich Thước Mạch	21 x 36 x 7mm

1. Model: E31-TTL-50
Type 2. Interface: UART
3. Frequency of Operation: 433 MHz (425-450.5 MHz)
electricity 4. Transmit: 50 mW
5. Communication Distance: m 2100 (max)
size 1. Module: 21 * 36 meters,
2. Frequency of operation: 425-450.5 MHz (default 433 MHz)
3. Interface pins: 1 * 7 * 2.54 meters
4. Operating voltage: 2.1V-5.5VDC
5. Communication level: V 5.2 (max)
electricity 6. Transmit: 17dBm (about 50 mW)
7. Found Distance: 2100 m (max)
8. Air Speed: 1.2Kbps-70 Kbps (default 1.2 Kbps)
9. Current Emission: 55mA @ 17dBm
10. Receive Current: 12.5mA @ Mode 0, 1
11. Sleeping Current: 1.7uA (M0 = 1, M1 = 1)
12. Communication Communication: UART
13. drive mode: UART
14. Longitudinal Transmitter: 512 bytes
15. Address Function: Configure 65,536 addresses
16. antenna Interface: SMD
17. Sensitive Receiver: -126dBm / 1.2 Kbps
18. Working temperature: -40 ~ 85 Centigrade
19. humidity: 10% to 90%
20. Storage temperature: -40 ~ 125c.