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Navitech Black Laptop / Tablet / Notebook Carry Backpack Ruksack Compatible with The The Samsung Galaxy Tab S2 SM-T813NZDEXEF 9.7 inch Touch Tablet

  • Warning:Most of returned because of choosing wrong model,a same model have different power device because of listed different year, Please well check your model and charging port before purchase.Only Fit For Micro USB Connector Samsung Galaxy Tab A 10.1(SM-P580NZKAXAR SM-T580NZKAXAR)Tab A 8.0" ,Not Compatible With tab 10.1/note 10.1 and Not fit for samsung galaxy tab a 10.1(2019) Not Fits Tab A 8.0" SM-T380 SM-T385 2017 Not Fit Tab A 8.4 SM-T307 597.
  • Fit for Samsung Galaxy SM-T710 SM-T713 SM-T378 SM-T113 SM-T807 SM-T800 SM-T807 SM-T707 SM-T700 SM-T320 SM-T520 SM-T337 SM-T330 SM-T237 SM-T230 SM-T537 SM-T113 SM-T110 SM-T295SM-T350 SM-T355 SM-T285 SM-T555, SM-T550 SM-P580 SM-P585 SM-P585Y SM-T810 SM-T817.
  • SAFETY / UL LISTED :Underwriters Laboratories, the leading American consumer product testing laboratory, lists this product as meeting their standards for electrical safety. Don't buy potentially inferior or dangerous chargers that can harm your device or worse!.
  • Extra Long Length: 5FT Micro-USB. Designed for portability, stay charged wherever you go ¨C travel, work, home.
  • Warranty: 30 Days Money Back Guarantee/12 Months Warranty.
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Audiolab DC Block Audio Grade Mains Filter & Direct Current Blocker Black

  • The typical mains supply is subject to various kinds of interference and non-linear loads, which distorts the AC waveform. Asymmetrical loads will....
  • This typically manifests in 'noisy operation' and acoustically compromised performance. Removing the DC from your mains supply will not only restore....
  • As well as DC removal, the audiolab DC BLOCK provides additional mains conditioning and RF filtering, of both common and differential mode noise,....
  • KEY FEATURES: Removes DC from AC mains supply. Reduces transformer hum. Reduces RF interference. Improves the performance of audio components..
  • Power Requirement: 100-240V ~ 50-60Hz. Peak Load: 600VA. Audio Power Amplifier compatibility: .
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UPBRIGHT 4-Femal-Pin 19V AC/DC Adapter Compatible with Clevo Sager NP8275 S P170SM A NP8295 P 177SM P177SM A NP9177 NP 8295 NP8180 P180HM ProStar P178SM S P180HM P170EM P170SM Laptop PC Power Supply

  • ...ver Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) Tested Units. In Great Working Condition. UpBright 30 days money back guarantee. 1 full year service warranty..
  • UpBright New Global 4-Femal-Pin 19V AC / DC Adapter Compatible with Clevo Sager NP8275 NP8275-S P170SM P170SM-A NP8295 P 177SM P177SM P177SM-A NP9177 NP 8295 NP8180 P180HM ProStar P178SM P178SM-S P180HM P170EM P170SM Laptop Notebook PC 19VDC DC19V Switching Power Supply Cord Cable Battery Charger Mains PSU (w/ 4 Hole Female Connector).
  • Compatible with: Sager NP9150 NP9170 NP 9150 NP 9170 17" 15" Clevo Gaming Laptop Notebook PC.
  • Clevo P170 P170HM P170HM3 P170HM-3DE P170HM-PS1.
  • Sager 8170 NP8170 8170-S1 NP8170-S1 Laptop Notebook PC 220W Power Supply.
  • Sager P170HM P170HM-3DE P170HM-PS1 Laptop Notebook PC 220W Power Supply.
  • Compatible with: CyberPower P170HM P170HM-3DE P170HM-PS1 Laptop Notebook PC 220W Power Supply.
  • Sager 9280 NP9280 Gaming Laptop Notebook PC.
  • 230W Sager D900F2, NP9180, NP9285, P180HM, NP8270, P170EM.
  • Sager P150EM P170EM Gaming Laptop PC Notebook Computer.
  • ProStar P177SM P172SM P172SM-S P175EM No....
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Frequency Converter AD831 Single Chip High Frequency RF Mixer Radio Frequency Conversion Module for HF and VHF Receiver, 0.1-500MHz

  • WITH VARIOUS PORTS-- There is no corresponding shielding and isolation problems, therefore, compared with the passive mixer to improve the performance of the system, reduce the system cost. The mixer is designed as a single power supply, RF, IF and LO ports with DC isolation capacitor, easy to use..
  • POWERFUL-- The operating frequency of the RF and LO inputs can be as high as 500MHz. IF output is single ended voltage output. With 250 MHz output bandwidth. A single resistor connected between pins OUT and FB is used to set the gain..
  • EASY TO USE-- When the mixer's output amplifier and the optimum source impedance, the SSB noise figure of the mixer is 10.3dB at 70MHz. Different from the passive mixer, there is no insertion loss, no need external duplex device, and no need passive termination for AD831..
  • APPLICATION-- The AD831 is a low distortion, wide dynamic range, single chip mixer, suitable for HF and VHF Receiver RF-IF frequency, second mixer in DMR base sta....
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Mixer Module, Bandwidth Mixing 0.1‑500MHz High Frequency Transducer -10dBm for Quadrature Modulation for Base Station for HF VHF Receiver

  • Single Power Supply: The mixer module is designed to be powered by a single power supply, and the RF, IF and LO ports have DC isolation capacitors for easy use.
  • 10.3dB SSB Noise Figure at 70MHz: With the output amplifier and optimal source impedance of this mixer module, the SSB noise figure is 10.3dB at 70MHz. There is no insertion loss, no external duplexer, and no passive termination.
  • Low Distortion and Wide Dynamic Range: AD831 is a low distortion, wide dynamic range, single chip mixer, very practical.
  • -10dBm LO Power Consumption: Provides +24dBm third order intercept point, can achieve -10dBm LO power consumption, without high power LO drivers, there are no corresponding shielding and isolation problems, can improve system performance and reduce costs.
  • Wide Application: Suitable for applications such as RF‑IF down conversion in HF and VHF receivers, second mixer in base stations, DC baseband conversion, quadrature modulation and demodulation, and Doppler shift detection in imaging.
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1-600MHz RF Signal Power Meter Logarithmic Detector -74dBm to 18dBm Radio Frequency Detection

  • The detector is is used for RF signal power detection of frequency range between 1MHZ and 600MHZ.
  • It can detect a rf signal of power from -74dBm to 18dBm, and convert the RF signal into a DC voltage output.
  • The higher radio frequency signal range or power is, the higher output voltage will be.
  • output voltage is proportional to logarithm of input signal range.
  • Widely used for RF signal detection, signal power measurement, environment field strength detection, can also be used as a part of automatic gain control and automatic level control.
  • It can be made into 1mw ~ 1kw RF power meter after appropriate transformation.
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BTF-LIGHTING Mini 5 PIN RGBW 5050 RGB+White RF Remote Controller 28 Keys for RGBW LED Strips DC12V/DC24V Adjust Speed/Brightness/Color/Scene

  • Voltage：It can support 5V/DC12V/DC24V LED strip.
  • Voltage depends on LED strip,DC12V LED strip,please use DC12V power supply,don't use DC24V for this controller when you light up DC12V LED Strip. 5V＜30W 12V＜72W 24V＜144W Output Current :Max 6A.
  • The RF remote control is a full-touch control mode. Thin type, light weight, excell. In an open environment, the remote control distance is 20-30 meters. Signal transmission capacity is much better than IR controller.
  • 5.5mmx2.1mm Power Jack Adapter Plug. + G R B W order 5 PIN female Output connector . The order is (+ G R B W) not (+ R G B W ).
  • RF wireless remote control is more convenient and sensitive than IR remote control, and can be controlled without aiming at the receiver.Can light up pure white light individually . You can mark four lighting effects you like.
  • Easy installation, long transmission distance, beautiful appearance, practical function.
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Cambium ePMP 2000 5Ghz Smart Antenna BeamForming GPS Synchronized Access Point

  • The ePMP 2000 System consists of a high-performance, GPS Synchronized Access Point (AP) Radio with Intelligent Filtering, a new compact high-performance Sector Antenna, and an optional Smart Antenna..
  • Intelligent Filtering improves both receive and transmit performance. It protects the network from off-channel interferers with a filter that dynamically moves around the channel. On the transmit side, it protects the RF environment by reducing off-channel transmission noise..
  • Smart Beamforming drastically reduces the effects of on-channel interference. The System learns the locations of each served Subscriber Module (SM) and forms a narrow beam toward the desired SM while that radio is transmitting in the uplink. This reduces the gain on the uplink for on-channel interferers that are transmitting at an azimuth angle different than the SM, delivering performance gains never before seen.
  • Consistent Performance in High Interference: By mitigating significant sources of interference, packet loss and retransmissions are kept to a minimum, keeping your network applications working at their best..
  • Improvement in Uplink and Downlink Performance: By eliminating packet loss and retransmissions resulting from co-channel uplink interference, TCP retransmissions are gr....
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CHNASAWE Laptop CPU Fan for Clevo P157SM P157SM-A P170EM P170HM P170HM3 P170SM P170SM-A P175EM1 P177SM P177SM-A

  • Compatible for: Clevo P157SM P157SM-A P170EM P170HM P170HM3 P170SM P170SM-A P175EM1 P177SM P177SM-A.
  • Please Compare the Pictures Carefully before Order.
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MHCOZY 4 Channel Smart WiFi RF Bluetooth Wireless Dry Contact Relay Switch Module,Phone app Remote Control,Work with Alexa Google Home (Tuya 4CH 5V AC/DC7-32V)

  • Easy to setup,4CH Pro WIFI Wireless Dry contact Relay Smart Switch with RF Function,working power DC 5V or AC/DC 7-32,support 2.4G wifi only,when pairing,please make sure to put the relay close to your router,Once it’s powered on,if the indicator light flash 2 short 1 long,no need to long press pairing button,tap to pair in ewelink app directly..
  • 3 working mode,momentary latching and interlock,set work mode as channel in ewelink app,you can set 2ch with inching for add wifi control togarage door opener,another 2ch self-locking to automate lights.
  • WIFI and RF Remote Control,with 433mhz receiver bulit in(433Mhz RF doesn’t include)support learning code 433Mhz RF only.4 button on the board,press each button to pair/remove RF as channel,independently control 4 appliance,real state feedback and historical operating discipline in ewelink app.
  • Timing and Sharing. Smart Scene: Trigger on/off by temperature, humidity or other environmental conditions,It supports 8 group timing function and Share Control with Family.
  • Voice Control,works with Alexa Google Home Nest IFTTT, Link "eWeLink Smart Home Fan" capability. You can request Amazon Echo / Echo Dot / Amazon Tap directly to turn your devices on / off.Remote ON/OFF Your Lights Garage Door on/off from anywher....
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Marker (Radio Vrs. With Melody)

  • ⭐Common use for car, truck, motorcycle, scooter, trailer, RV, boat.with DC12V voltage. Fitment: Replacement LED bulb for: W5W 194 147 152 158 159 161 168 184 192 193 259 280 285 447 464 555 558 585 655 656 657 1250 1251 1252 2450 2652 2921 2825 921 906 579 and others..
  • ⭐The distance between the RF remote control with bulbs can reaches 12-30 meters.?No need pointing the RF remote control to bulbs and control all bulbs in within control.?Can control bulbs in the vehicle..
  • ⭐LED Chips Type: 3535 SMD, Chips QTY: 4 pcs/Bulb, Color: RGB 13colors, Voltage: DC 12V, Wattage: 6W/Pair, 3W/Bulb, Output: 0.25A/Bulb, Size: 1.5inx 0.43inx 0.45in (38mmx 11mmx 9mm), Lifetime: More than 30000 hours, Package: 4 pcs bulbs & 2 pcs RF remote.
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DC 12V 40A Relay Remote Control Switch, 1CH Universal 433Mhz Remote Control Wireless Latching Function Switch for Industrial Control and Low Voltage Power Systems & More

  • 【Easy & Convenience】 We have made transmitter and receiver working together and test it before ship it,when you get it don’t need to do anything ,just install it..
  • 【Application】Suitable for electric control circuits of remote control electric doors and windows, signal control, industrial control, lifting equipment,12V batterys, power switch for low voltage DC power sources, dc LED lighting and low voltage power systems and a wide variety of 12 volt equipment. Ideal for direct control of various loads.
  • 【SIGNAL Stability】the RF remote control adopts RF technology, stable signal. Signal of the wireless RF switch can pass through walls, floors and doors, steadily control receiver from any place within a reliable distance, Max range is up to 20–50meters with no obstacle..
  • we send latched mode default ( that is, Press the button “on” , the receiver relay is ON.
  • Press the button “off”, the receiver relay is OFF ). You can switch to different modes as needed，Latched/Momentary / Toggle / 5 seconds delay (If you encounter any problems in use, please feel free to contact us any time, we will be happy to serve you, thank you very much ).
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