ReviewsSma Rs48communication Module 2

NooElec SAWbird+ GOES - Premium Saw Filter & Cascaded Ultra-Low Noise LNA Module for NOAA GOES/LRIT/HRIT/HRPT Applications 1688MHz Center Frequency

  • SAWbird+ GOES is a self-contained LNA module designed for capturing beautiful weather images available from NOAA GOES satellites.
  • The module uses 2 ultra-low-noise LNAs and a custom high-performance SAW filter centered at the frequency of interest.
  • The amplifier can be powered in 3 ways: via bias tee, through the on-board microUSB connector, or through DC barrel connector with the included USB to....
  • Though compatible with most SDRs, we recommend use in conjunction with NESDR SMArTee XTR v2 (available on Amazon, item ID B06Y1GN5RP).
  • Includes free male SMA to male SMA adapter and USB to DC barrel connector adapter. Full 2 year warranty and support direct through Nooelec!.
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EPEVER 100A MPPT Charge Controller 48V 36V 24V 12V Auto 100 amp Solar Controller MPPT Negative Ground Max 150V Input fit for Litium Sealed AGM Gel Flooded User Battery

  • Tracer AN series MPPT Charge Controller: 12V/24V/36V/48V Auto identifying system volt. Auto control system to limit the charging power & current go....
  • 100 amp Charge Controller Max Input Solar Panel Power: 1250W/12V, 2500W/24V, 3750W/36V, 5000W/48V. Max input Voltage: 150V. Real-time energy recording....
  • 100A Solar Controller MPPT support for 4 type Battery charging: Litium, Lead-acid (Sealed, AGM, Gel, Flooded) and User (Not for Lithium). Battery....
  • RS-485 communication bus interface and Modbus communication protocol, available to meet various communication requirements in different situations..
  • Solar Regulator Mppt can be widely used for various applications, e.g. solar RV, household system and industrial field monitoring, etc. The stocks....
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Thomas 1154Q28 Traceable ONE Single-Use USB Data Logger Thermometer, 30 Day, 3 min, 12 to 14°C (Pack of 40)

  • The AT4532 offer easy portability along with applent's built-in signal conditioning and Universal Input Module, at a price to fit your budget..
  • Interface: RS232C and USB Slaver Interface AT4532 sturdy metal chassis effectively shields against electromagnetic interference, maintaining high measurement accuracy on low level signals. The analog circuitry is also isolated from the digital circuitry ..
  • TFT True Color LCD Display AT4532 is tested to stringent shock and vibration standards. USB-Disk Interface . The meter warranty is 1 year ..
  • Application : Apply to home appliance,motors,heating appliance,temperature controller,transformer,oven,thermal protector,power supply,lighting,electric power,LED and so on..
  • Scan speed: Fast/Med/Slow The AT4532 is easy to set up and reconfigure from the front panel. AT4332 has bi-directional communication via RS-232C, which enables control from a host computer..
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Renogy Smart Lithium-Iron Phosphate Battery 12V 100Ah w/ Self-Heating Function for RV, Solar, Marine, and Off-grid Applications

  • Uncompromising Quality:State-of-the-art battery cells ensure a lifespan of more than 4000 cycles, 100A continuous discharge current, and a wide range of operation temperature..
  • Self-Heating Function:The intelligent self-heating function will start operating automatically once the battery’s core temperature drops below 41°F (5°C), effortlessly keeping your battery charged in cold environments..
  • Reliable BMS System:The state-of-the-art battery management system (BMS) with high-performance dual-processors provides short circuit, over charging and over-temperature protection while maintaining a balanced voltage across all cells..
  • Auto-balancing Function:Easily connect multiple batteries in parallel with the auto-balancing function to improve the average charging efficiency for your batteries in the long term..
  • Real-time monitor:The battery features RS485 communication ports—enabling communication between batteries, external devices (BT-2 Bluetooth Module or Monitoring Screen) and host computers for you to monitor the charging status in real-time in Renogy DC Home APP..
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16mA Logarithmic Amplifier Module 100 DB Amplifier Board 5MHZ‑500MHZ SMA Detector Module for FSK PSK Demodulation Signal Reception

  • Logarithmic Amplifier Module: Logarithmic output of the logarithmic amplifier module is proportional to the logarithm of the input signal..
  • RSSI Linearity: ±0.4 dB RSSI linearity, RSSI scale does not change with temperature and feed voltage..
  • Apply to: Used for received signal strength indicator (RSSI) and phase detection in cellular base stations, radar and other radio transceiver applications..
  • Specific Parameters: 16mA current, 20 mV/dB slope, ‑95 dBm intercede, SMA female, 5MHZ‑500MHZ frequency range, 100 dB gain. Dynamic Range: 100 dB -78 dBm to +22 dBm (Re 50 O). Total Gain: 100 dB. Bandwidth: 500 MHz. Sleep Current: 003c1mA..
  • Founction: AD8309 amplifier module, with limiting output, can be used as FSK PSK demodulation. Input and Output Interface: SMA Female..
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Bingfu Cellular 4g LTE SMA Antenna – with TS9 Splitter Cable – Compatible with Verizon AT&T T-Mobile Sprint 4G LTE Mobile Hotspot MiFi Router Cellular Mobile Broadband Modem USB Modem Dongle Adapter

  • ... with 4G LTE Cellular Trail Camera, Game Camera, Hunting Camera, Outdoor Security Camera, Celluar Surveillance Camera.
  • Vehicle 4G LTE Tracker, Real Time Monitor, Mobile Vehicle Car DVR MDVR Video Recorder.
  • Compatible with Industrial 4G LTE Router, Cellular IoT Gateway, 4G LTE M2M RTU DTU Terminal, Cellular Embedded Module, Remote Metering and SMS Alarm, Remote SCADA DAQ Module, Remote Relay Gate Opener Switch, Vending Machine, Digital Signage, Delivery Locker, Cellular Temperature Humidity Sensor Monitoring System, GSM Alarm System, Wireless Security Sensor Motion Detector Alert.
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EPEVER 60A MPPT Charge Controller 48V 36V 24V 12V Auto, 60 amp Negative Ground Solar Controller MPPT Max 150V Input fit for Litium Sealed (AGM) Gel Flooded User Battery

  • Negative Ground Tracer AN series MPPT Controller: 12V/24V/36V/48V Auto identifying system voltage. Auto control system to limit the charging power & current go over the rated value..
  • Max Input Current: 60 amp: Max Input Solar Power: 750W/12V 1500W/24V 2250W/36V 3000W/48V.
  • Real-time energy recording and statistical..
  • 60A Mppt Charge Controller support for 4 type Battery charging : Litium, Lead-acid (Sealed, AGM, Gel, Flooded) and User (couldn’t set Lithium). Battery temperature compensation function to ensure the controller’s life..
  • RS-485 communication bus interface and Modbus communication protocol, available to meet various communication requirements in different situations..
  • The stocks starting from August 2020 are all upgraded versions that support lithium batteries.Please always connect the battery before connect the solar panel..
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RICH SOLAR 40 Amp 12V/24V DC Input MPPT Solar Charge Controller with LCD Display Solar Panel Regulator for Gel Sealed Flooded and Lithium Battery Negative Ground

  • 【Batteries】 Compatible with various deep cycle batteries: Sealed, Gel, Flooded, and Lithium..
  • 【12V/24V】 Detect 12V or 24V DC system voltages automatically. Innovative MPPT technology with high tracking efficiency up to 99% and peak. Conversion efficiency of 98%..
  • 【Protection】 Electronic protection: Overcharging, over-discharging, overload, and short circuit. Reverse protection: Any combination of solar module and battery, without causing damage to any component..
  • 【Design】 Die-cast aluminum design for heat dissipation and the capability of measuring the battery's temperature and remote monitoring. Customizable charging voltages..
  • 【Bluetooth】 RS232 port allows to communicate with the BT-1 Bluetooth module, which can pair with smart phone app..
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RaeSung AT4516 16 Channel Digital Thermometer High Temperature Data Logger Temperature Chart Recorder Thermocouple Tester

  • The AT4516 Temperature Recorder is easy to set up and reconfigure from the front panel..
  • AT4516 has bi-directional communication via RS-232C, which enables control from a host computer..
  • The AT4516 offer easy portability along with applent's built-in signal conditioning and Universal Input Module, at a price to fit your budget..
  • AT4516 sturdy metal chassis effectively shields against electromagnetic interference, maintaining high measurement accuracy on low level signals..
  • AT4516 is tested to stringent shock and vibration standards..
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Geekstory BN-220 Dual GPS Glonass Module Navigation TTL Level 9600bps + GPS Passive Antenna for Arduino Raspberry Pi Pixhawk F3 CC3D Betaflight F4 Flight Control

  • BN-220 gps module has flash to save configuration, so you do not need to reset data next time when you use it. But it has no compass. If you need gps with flash and compass, please buy bn-880 from Geekstory..
  • When you use it for Raspberry Pi, there is no driver needed but you need to install software.
  • The TX LED flash means gps module output normally.The PPS LED flash means gps module locate your place..
  • Data Level : TTL or RS-232,Default TTL level. To make it be RS232 output, you need to use one TTL to RS232 converter cable.
  • BN 220 gps module documentation link cannot be displayed. If you need technical documentation, please click “Ask a question” to em-ail us.
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DGZZI 2-Pack BNC Male to SMA Female RF Coaxial Adapter BNC to SMA Coax Jack Connector

  • Material: Made of high quality material with good connectivity..
  • Function: One side is BNC male with male pin, and the other side is SMA female with inner bore, used for connecting BNC to SMA RF coaxial cable or device..
  • Applications: Suitable for Antennas, Broadcast, Radios, Wi-Fi, Telecom, Coaxial cable, LMR, Wireless LAN Devices, CCTV, Microwave Applications and Digital Communication System etc..
  • Package: 2pcs BNC male to SMA female Adapters.
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