E90-DTU(900SL33) transmisión inalámbrica de datos radio de grado militar Tecnología de modulación LoRa
[Carrier frequency]：：850.125～930.125MHz
[Transmission power]：：33dBm
[Distancia de comunicación]：: 16 km
[Tipo de interfaz]：: RS232/RS485
[Tamaño del producto]：: 82*62*25mm
[peso]：150g
[Introducción]：E90-DTU (900SL33) es una radio de transmisión de datos inalámbrica que utiliza tecnología de modulación LoRa de grado militar. Tiene múltiples métodos de transmisión. La banda de frecuencia de trabajo predeterminada es 868,125 MHz y admite entrada de voltaje de 8-28 V. El módulo tiene un algoritmo de corrección de errores directos FEC de software que puede corregir activamente los paquetes de datos interferidos, mejorando en gran medida la confiabilidad y la distancia de transmisión. La estación de radio tiene la función de encriptar datos. Los datos transmitidos por la estación de radio en el aire son aleatorios. A través del estricto algoritmo de cifrado y descifrado, la interceptación de datos no tiene sentido; admite la configuración de la longitud del subpaquete y admite diferentes paquetes de datos y en tiempo real.
Tienda oficial| Modem | Interface | IC | FrequencyHz | PowerdBm | Distancekm | Air speedbps | Package | Sizemm | Features | Manual | Muestra |
|---|---|---|---|---|---|---|---|---|---|---|---|
| E95-DTU(900SL30-232) | RS232 | - | 868M | 30 | 10 | 2.4k | 92*66*30 | Tecnología LoRa de grado militar, antiinterferencias de larga distancia | - | ||
| E90-DTU(900L30)-V8 | RS232 RS485 | - | 900M | 30 | 8 | 2.4 | Carril guía | 82*62*25 | Espectro ensanchado LoRa, antiinterferencias de larga distancia | ||
| E90-DTU(900L20)-V8 | RS232 RS485 | - | 868M | 20 | 5 | 2.4 | Carril guía | 82*62*25 | Espectro ensanchado LoRa, antiinterferencias de larga distancia | ||
| E90-DTU(400SL47) | RS232 RS485 | - | 433M | 47 | 70 | 2.4k | - | 160*137*44 | Espectro ensanchado LoRa, comunicación remota | ||
| E90-DTU(900SL42) | RS232 RS485 | - | 868M | 42 | 30 | 2.4k | - | 124*109*35.2 | LoRa spread spectrum, high-power long-distance communication | ||
| E53-GW(470FMS22R) | RS485 | - | 470M 510M | Veintidós | - | 5,4 mil | - | 116*105*41 | Sistema de monitoreo de equipos de puerta de enlace FMS | ||
| E90-DTU(230SL42) | RS232 RS485 | - | 230M | 42 | 30 | 2.4k | Crimping line | 124*109*35.2 | LoRa spread spectrum, anti-interference, long-distance communication | ||
| E95M-DTU(400SL30-485) | RS485/RS232/TTL | - | 410.125～493.125M | 30 | 10 | 2.4k | - | 80*28*28.5 | LoRa spread spectrum anti-interference, long-distance communication | ||
| E95M-DTU(400SL22-485) | RS485/RS232/TTL | - | 410.125～493.125M | twenty two | 5 | 2.4k | - | 80*28*28.5 | LoRa spread spectrum anti-interference, long-distance communication | ||
| E90-DTU(900SL33) | RS232 RS485 | - | 868M 915M | 33 | 16 | 2.4k | - | 82*62*25 | LoRa spread spectrum anti-jamming, data encryption | ||
| E18-DTU(Z27-ETH) | RJ45 | - | - | 27 | - | - | - | 84*82*25 | ZigBee3.0 communication standard | ||
| E180-DTU(Z20-ETH) | RJ45 | - | - | 20 | - | - | - | 84*82*25 | ZigBee3.0 communication standard | ||
| E90-DTU(400SL42) | RS232 RS485 | - | 433M | 42 | 30 | 2.4k | - | 124*109.1*35.2 | LoRa spread spectrum, high power and high quality | ||
| E18-DTU(Z27-485) | RS485 | CC2530 | 2.4G | 27 | 2.5 | 250k | - | 68*66*21 | ZigBee3.0 communication standard | ||
| E180-DTU(Z20-485) | - | - | - | - | - | - | - | - | |||
| E18-DTU(Z20-485) | RS485 | CC2530 | 2.4G | 20 | 1.2 | 250k | - | 68*66*21 | ZigBee3.0 communication standard | ||
| E90-DTU(400SL30L) | RS485/TTL | - | 433M | 30 | 10 | - | 2.4~62.5k | 84*82*25 | lora spread spectrum, low power consumption | ||
| E95-DTU(400F20-485) | RS485 | - | 410~510MHz | 20dBm | 1 km | 2.4k | groove | 92*67*30mm | DIN rail installation,Flame retardant shell | ||
| E95-DTU(400F30-485) | RS485 | - | 410～510M | 30 | 1 | 2.4k | groove | 92*67*30 | cost-effective | ||
| E90-DTU(433L33)-V8 | 232/485 | SX1278 | 433M | 33 | 12 | 2.4k~19.2k | Screwing/DB9 | 82*62*25 | LoRa spread spectrum | ||
| E90-DTU(400SL33) | RS232/RS485 | - | 410.125~493.125M | 33 | 16 | 2.4k | groove | 82*62*25 | LoRa spread spectrum | ||
| E95-DTU(900SL30-485) | RS485 | - | 850～930M | 30 | 10 | 2.4k | groove | 92*66*30 | LoRa Spread Spectrum anti-interference | ||
| E95-DTU(900SL22-485) | RS485 | - | 850～930M | 22 | 5 | 2.4k | groove | 92*66*30 | LoRa Spread Spectrum anti-interference | ||
| E32-DTU(900L20)-V8 | RS232/RS485 | SX1276 | 862~930 MHz | 20 | 3 | 2.4k | groove | 82 * 62 * 25mm | LoRa spread spectrum, long distance Anti-interference | ||
| E32-DTU(433L37)-V8 | RS232/RS485 | SX1278 | 425~450.5MHz | 37 | 20 | 2.4k | groove | 124 * 105 * 25 | transparent transmission | ||
| E800-DTU(433L30-485)-V8 | RS485 | - | 410~443MHz | 30 | 5 | 0.3k~19.2k | groove | 82*62*25 | LoRa Spread Spectrum Anti-Interference | ||
| E800-DTU(433L20-485)-V8 | RS485 | - | 410~443MHz | 20 | 3 | 0.3k~19.2k | groove | 82*62*25 | LoRa Spread Spectrum Anti-Interference | ||
| E90-DTU(433L20)-V8 | 232/485 | SX1278 | 433M | 20 | 3 | 2.4k~19.2k | Screwing/DB9 | 82*62*25 | LoRa spread spectrum | ||
| E96-DTU(400SL30-232) | RS232 | SX1268 | 410.125～493.125M | 22/30 | 5/10 | 2.4k | - | 92*66*30 | LoRa 扩频抗干扰 | ||
| E96-DTU(400SL22-232) | RS485/RS232 | SX1268 | 410.125～493.125M | 22 | 5 | 2.4k | - | 92*66*30 | LoRa spread spectrum anti-jamming | ||
| E34-DTU(2G4D27) | RS232 RS485 | - | 2.4~2.505GHz | 27dBm | 2.0km | - | - | 82 * 62 * 25mm | Full-duplex, high-speed two-way communication | ||
| E95-DTU(433L20P-232) | RS232 | - | 410～441M | 30 | 8 | 2.4k | groove | 92*67*30 | LoRa spread spectrum anti-interference | ||
| E95-DTU(400SL30P-232) | RS232 | - | 410～441M | 30 | 10 | 2.4k | groove | 92*67*30 | LoRa Spread Spectrum anti-interference | ||
| E95-DTU(400SL22P-232) | RS232 | - | 410～441M | 20 | 3 | 2.4k | groove | 92*67*30 | LoRa Spread Spectrum anti-interference | ||
| E95-DTU(433L30-485)-V8 | RS485 | - | 410～441M | 30 | 8 | 2.4k | groove | 92*67*30 | LoRa spread spectrum anti-interference | ||
| E95-DTU(433L20-485)-V8 | RS485 | - | 410～441M | 30 | 8 | 2.4k | groove | 92*67*30 | LoRa spread spectrum anti-interference | ||
| E95-DTU(400SL30-485) | RS485 | - | 410～441M | 20 | 3 | 2.4k | groove | 92*67*30 | LoRa Spread Spectrum anti-interference | ||
| E95-DTU(400SL22-485) | RS485 | - | 410～441M | 20 | 3 | 2.4k | groove | 92*67*30 | LoRa Spread Spectrum anti-interference | ||
| E95-DTU(400F20-232) | RS232 | - | 410～510M | 20 | 1 | 2.4k | groove | 92*67*30 | cost-effective | ||
| E95-DTU(433L20-232) | RS232 | - | 410～441M | 20 | 3 | 2.4k | groove | 92*67*30 | LoRa Spread Spectrum anti-interference | ||
| E95-DTU(400SL30-232) | RS232 | - | 410～441M | 20 | 3 | 2.4k | groove | 92*67*30 | LoRa Spread Spectrum anti-interference | ||
| E95-DTU(400SL22-232) | RS232 | - | 410～441M | 20 | 3 | 2.4k | groove | 92*67*30 | LoRa Spread Spectrum anti-interference | ||
| E90-DTU(400SL30P) | RS232 RS485 | SX1268 | 433M | 30 | 10 | 0.3k~62.5k | Screwing/DB9 | 108*75*37 | LoRa spread spectrum | ||
| E90-DTU(2G4HD12) | RS232 RS485 | - | 2.4G | 12 | 0.8 | 1200～3M | Screwing/DB9 | 82*62*25 | Point-to-point frequency hopping, two-way continuous transmission | ||
| E90-DTU(2G4L27) | RS232 RS485 | - | 2.4G | 27 | 0.8 | 1200～3M | Screwing/DB9 | 82*62*25 | Point-to-point frequency hopping, two-way continuous transmission | ||
| E90-DTU(400SL22P) | RS232/RS485 | SX1268 | 433M | 22 | 5 | 0.3k~62.5k | Screwing/DB9 | 108*75*37 | New generation LoRa | ||
| E90-DTU(900SL30) | RS232/RS485 | SX1268 | 850.125~930.125MHz | 30 | 10 | 0.3k~62.5k | Screwing/DB9 | 82*62*25 | LoRa spread spectrum | ||
| E90-DTU(900SL22) | RS232/RS485 | SX1268 | 850.125~930.125MHz | 22 | 5 | 0.3k~62.5k | Screwing/DB9 | 82*62*25 | LoRa spread spectrum | ||
| E90-DTU(400SL44) | RS232 RS485 | SX1268 | 433M | 44 | 40 | 0.3k~62.5k | Screwing/DB9 | 160*137*44 | LoRa,anti-interference | ||
| E90-DTU(400SL37) | 232/485 | SX1268 | 433M | 37 | 20 | 0.3k~62.5k | Screwing/DB9 | 124*105*25 | LoRa spread spectrum | ||
| E90-DTU(400SL30) | 232/485 | SX1268 | 433M | 30 | 10 | 0.3k~62.5k | Screwing/DB9 | 82*62*25 | LoRa spread spectrum | ||
| E90-DTU(400SL22) | 232/485 | SX1268 | 433M | 22 | 5 | 0.3k~62.5k | Screwing/DB9 | 82*62*25 | LoRa spread spectrum | ||
| E90-DTU(230SL37) | 232/485 | SX1262 | 230M | 37 | 20 | 0.3k~15.6k | Screwing/DB9 | 124*105*25 | LoRa spread spectrum | ||
| E90-DTU(230SL30) | 232/485 | SX1262 | 230M | 30 | 10 | 0.3k~15.6k | Screwing/DB9 | 82*62*25 | LoRa spread spectrum | ||
| E90-DTU(230SL22) | 232/485 | SX1262 | 230M | 22 | 5 | 0.3k~15.6k | Screwing/DB9 | 82*62*25 | LoRa spread spectrum | ||
| E90-DTU(433L37)-V8 | 232/485 | SX1278 | 433M | 37 | 20 | 2.4k~19.2k | Screwing/DB9 | 121*105*25 | LoRa spread spectrum | ||
| E90-DTU(433L30)-V8 | 232/485 | SX1278 | 433M | 30 | 8 | 2.4k~19.2k | Screwing/DB9 | 82*62*25 | LoRa spread spectrum | ||
| E90-DTU(433C33) | - | - | - | - | - | - | - | - | |||
| E90-DTU(433C30) | 232/485 | - | 433M | 30 | 3 | 1.2k~70k | Screwing/DB9 | 82*62*25 | Continuous transmission | ||
| E90-DTU(230N37) | 232/485 | AX5243 | 230M | 37 | 15 | 1.2k~70k | Screwing/DB9 | 124*105*25 | Narrow-band | ||
| E90-DTU(230N33) | 232/485 | AX5243 | 230M | 33 | 8 | 1.2k~70k | Screwing/DB9 | 82*62*25 | Narrow-band | ||
| E90-DTU(433C30E)-V2 | RS232 RS485 | - | 433M | 30 | - | - | Standard RJ45 | 84mm*82mm*25mm | High-speed continuous transmission, unlimited packet length, support ModBus protocol | ||
| E96-DTU(400SL22-485) | - | - | - | - | - | - | - | - | |||
| E96-DTU(400SL30-485) | RS485 | SX1268 | 410.125～493.125M | 30 | 10 | 2.4k | - | 92*66*30 | LoRa spread spectrum anti-jamming | ||
| E96-DTU(433L20-485)-V8 | - | - | - | - | - | - | - | - | |||
| E90-DTU(230N27) | 232/485 | AX5243 | 230M | 27 | 5 | 1.2k~70k | Screwing/DB9 | 82*62*25 | Narrow-band | ||
| E96-DTU(433L30-485)-V8 | - | - | - | - | - | - | - | - | |||
| E90-DTU(170L30) | 232/485 | SX1278 | 170M | 33 | 8 | 1.2k~70k | Screwing/DB9 | 82*62*25 | LoRa spread spectrum | ||
| E70-DTU(433NW30) | RS232 RS485 | - | 433M | 30 | 6.5 | 5k~50k | Pressure line | 82*62*25 | Star Network | ||
| E62-DTU(433D30) | 232/485 | - | 433M | 30 | 3.0 | 16k~128k | Screwing/DB9 | 82*62*25 | Full duplex | ||
| E180-DTU(ZG120-232) | RS232 | - | - | - | - | - | - | 66*66*21 | ZigBee ad hoc network | ||
| E62-DTU(433D20) | 232/485 | - | 433M | 20 | 1.0 | 16k~128k | Screwing/DB9 | 82*62*25 | Full duplex | ||
| E61-DTU(433C33) | 232/485 | - | 433M | 33 | 4.0 | 1.2k~70k | Screwing/DB9 | 82*62*25 | Continuous transmiss | ||
| E34-DTU(2G4D20) | 232/485 | nRF24L01P | 2.4G | 20 | 2.0 | 250k~2M | Screwing/DB9 | 82*62*25 | Full duplex | ||
| E34-DTU(2G4H20) | 232/485 | nRF24L01P | 2.4G | 20 | 2.5 | 250k~2M | Screwing/DB9 | 82*62*25 | Frequency-hopping | ||
| E32-DTU (915L30) | 232/485 | SX1276 | 915M | 30 | 8.0 | 0.3k~9.6k | Screwing/DB9 | 82*62*25 | LoRa spread spectrum | ||
| E32-DTU(915L20) | 232/485 | SX1276 | 915M | 20 | 3.0 | 0.3k~9.6k | Screwing/DB9 | 82*62*25 | LoRa spread spectrum | ||
| E32-DTU(868L30) | 232/485 | SX1276 | 868M | 30 | 8.0 | 0.3k~9.6k | Screwing/DB9 | 82*62*25 | LoRa spread spectrum | ||
| E32-DTU (868L20) | 232/485 | SX1276 | 868M | 20 | 3.0 | 0.3k~9.6k | Screwing/DB9 | 82*62*25 | LoRa spread spectrum | ||
| E32-DTU(433L37) | 232/485 | SX1278 | 433M | 37 | 20 | 0.3k~9.6k | Screwing/DB9 | 124*105*25 | LoRa spread spectrum | ||
| E32-DTU(433L30) | 232/485 | SX1278 | 433M | 30 | 8.0 | 0.3k~9.6k | Screwing/DB9 | 82*62*25 | LoRa spread spectrum | ||
| E32-DTU (433L20) | 232/485 | SX1278 | 433M | 20 | 3.0 | 0.3k~9.6k | Screwing/DB9 | 82*62*25 | LoRa spread spectrum | ||
| E180-DTU(ZG120-485) | RS485 | - | - | - | - | - | - | 66*66*21 | ZigBee ad hoc network | ||
| E95-DTU(433L30P-485) | RS485 | - | 410～441M | 30 | 8 | 2.4k | groove | 92*67*30 | LoRa spread spectrum anti-interference | ||
| E610-DTU(433C20) | RS232 RS485 | - | 433M | 20 | 6 | 0.5~470k | - | 82*62*25 | Automatic relay networking, strong anti-interference ability, temperature-compensated crystal oscillator, ultra-low power consumption | ||
| E610-DTU(433C30) | RS232 RS485 | - | 433M | 30 | 10 | 0.5~470k | - | 82*62*25 | Automatic relay networking, strong anti-interference ability, temperature-compensated crystal oscillator, ultra-low power consumption | ||
| E95-DTU(400SL30P-485) | RS2485 | - | 410～441M | 20 | 3 | 2.4k | groove | 92*67*30 | LoRa Spread Spectrum anti-interference | ||
| E95-DTU(400SL22P-485) | RS485 | - | 410～441M | 20 | 3 | 2.4k | groove | 92*67*30 | LoRa Spread Spectrum anti-interference |