company blog about Supply S2-LPQTR Sub-1 GHz Transceiver, Supply [ST] RS-232 Transceivers, RS-422 Transceivers, RS-423 Transceivers, RS-485 Transceivers

Supply S2-LPQTR Sub-1 GHz Transceiver, Supply [ST] RS-232 Transceivers, RS-422 Transceivers, RS-423 Transceivers, RS-485 Transceivers

Supply Transceiver Chips (Shenzhen Mingjiada Electronics Co., Ltd.)

S2-LPQTR is a high performance ultra-low power RF transceiver, intended for RF wireless applications in the sub-1 GHz band.

Features

• Air data rate from 0.1 to 500 kbps
• Ultra-low power consumption:
– 7 mA RX
– 10 mA TX @ +10 dBm
• Excellent performance of receiver sensitivity: down to -130 dBm
• Excellent receiver selectivity and blocking
• Programmable RF output power up to +16 dBm
• Programmable RX digital filter
• Programmable channel spacing
• Fast start-up and frequency synthesizer settling time
• Automatic frequency offset compensation, AGC and symbol timing recovery
• More than 145 dB RF link budget
• Battery indicator and low battery detector
• RX and TX 128 bytes FIFO buffers
• 4-wire SPI interface
• Automatic packet acknowledgment and retransmission

Applications
• Sensors to Cloud
• Smart metering
• Home energy management systems
• Wireless alarm systems
• Smart home
• Building automation
• Industrial monitoring and control
• Smart lighting systems

FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.