ReviewsFrequency Counter Communication Receiver

Bingfu 7 Sections Telescopic 74cm AM FM Antenna Portable Radio Antenna Replacement (2-Pack) Compatible with Indoor Portable Radio Home Stereo Receiver AV Audio Video Home Theater Receiver TV Tuner

7 Sections Telescopic Antenna, Made of Stainless Steel.
Antenna Length: 15cm - 74cm (5.9 - 29 inch).
Mounting Hole Diameter : 2.5mm / 0.1 inch.
Great Antenna Replacement Part for Damaged TV and FM Radio Reception Antenna.
Compatible with Indoor Portable Radio, FM Radio, Home Stereo Receiver, AV Audio video Home Theater Receiver, TV Converter Box, TV Tuner Receiver.
Compatible with Home and Office GSM Alarm System, Wireless Security Sensor Motion Detector Alert, Remote Control Toy Model, Frequency Meter Counter.

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Donner Wireless DMX 7 Receivers& 1 Transmitter, DMX512 Wireless Stage Lighting Control, Dfi DJ 2.4G Wireless DMX 8PCS

[APPLICATION] The DMX512 wireless controller is ideal for stage lighting control. One transmitter can control many receivers. With tricolor LED displaying indicators, the wireless DMX512 can be used in all DMX lamps. Without wires, it's the perfect way to get rid of the trouble of winding wire..
[INDIVIDUAL WIRELESS NET] Donner Wireless DMX has 7 Groups ID code settable. User can use 7 groups individual wireless net without any interference with each other in the same place..
[HIGH EFFICIENCY] The DMX512 wireless with 126 Channels jumping frequency automatically, high anti-jamming ability to ensure works reliability. No time delay during data transmission. Communication distance: 500M (visible distance)..
[WIRELESS CONTRL] DMX512 wireless receiver transmits standard DMX512 protocol data (generated by console) by wireless way..
[PACKAGE CONTENT] DMX512 Wireless Transmitter x 1, DMX512 Wireless Receiver x 7, Power Adapters x 8..

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DTXMX Flysky FS-i6X 2.4G 10CH Radio Transmitter and Receiver iA10B RC Controller for Airplane Helicopter FPV Drone RC Boat

...m --- Each transmitter and receiver has it's own unique ID. Once the transmitter and receiver have been paired, they will only communicate with each other, preventing other systems accidentally connecting to or interfering with the systems operation..
3) Bidirectional Communication --- Capable of sending and receiving data, each transmitter is capable of receiving data from temperature, altitude and many other types of sensors, servo calibration and i-BUS Support..
4)Omni-directional Gain Antenna --- The high efficiency Omni-directional high gain antenna cuts down on interference, while using less power and maintaining a strong reliable connection..
5) Low Power Consumption --- The system is built using highly sensitive low power consumption components, maintaining high receiver sensitivity, while consuming as little as one tenth the power of a standard FM system, dramatically extending battery life..

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Cisco-Linksys WMP54G Wireless-G PCI Adapter

Outstanding sound for calls and music - World-class speakers and HD voice for crystal-clear calls and music.
Microphone frequency range 150 hertz - 6.8 kilohertz. Reduce noise and interruptions - Superior ANC and integrated busy light acts as a ‘do not....
Supported Bluetooth profiles: A2DP (v1.2), hands free (v1.6), Headset (v1.2), AGHFP (v1.6). Bluetooth wireless technology: Bluetooth 4.0. Dual....
Active noise cancellation uses advanced microphones to monitor and counter ambient noise. Talk-time - Up to 15 hours. Battery time (with ANC....
Certified with all major communication platforms. Bluetooth: 4.2.

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Logitech MK735 Wireless Keyboard and Mouse Combo (Renewed)

NOTE* Please keep unifying receiver as close as possible to the keyboard to avoid delays in communication. Use the unifying receiver extension cable included in the box to achieve this..
Concave keys with softly-rounded edges position your fingers properly and invite your fingertips to glide from key to key..
The keyboard display gives you at-a-glance icon status of your battery, Caps Lock, Scroll Lock, and Num Lock, so you won't skip a beat while typing..
Unifying receiver connects both the mouse and keyboard to your computer - simply plug it into a single USB port and start typing..

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Bingfu AM Antenna 75 Ohm FM Dipole Antenna 3-Pin AM Loop Antenna for Sony HiFi Series Sharp Stereo System Indoor Digital HD Radio Bluetooth Stereo AV Receiver Audio Video Home Theater Receiver

7 Sections Telescopic Antenna, Made of Stainless Steel.
Antenna Length: 15cm - 74cm (5.9 - 29 inch).
Mounting Hole Diameter : 2.5mm / 0.1 inch.
Great Antenna Replacement Part for Damaged TV and FM Radio Reception Antenna.
Compatible with Indoor Portable Radio, FM Radio, Home Stereo Receiver, AV Audio video Home Theater Receiver, TV Converter Box, TV Tuner Receiver.
Compatible with Home and Office GSM Alarm System, Wireless Security Sensor Motion Detector Alert, Remote Control Toy Model, Frequency Meter Counter.

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UNI-T MSO3000E Series Digital Oscilloscopes 250MHZ 2CH, 50MHz Built-in Waveform Generator

Product 1: UNI-T Arbitrary Waveform Generator UTG932. Dual channels. Ch1 - Ch2 combining. Output waveforms: Sine, square, pulse, ramp, noise, DC, arbitrary. Modulation types: AM, FM, PM, FSK, Line, Log. 24 groups non-volatile arbitrary waveform storage..
Product 1: Sampling rate of 200MSa/S. TTL level signal compatible 6 digits high accuracy built-in frequency counter. Output frequency range: 1μHz-30MHz. Full-band resolution of 1μHz. DDS (direct digital synthesis) method applied. 14 bits vertical resolution. Support frequency scanning and output..
Product 2: 150MHz bandwidth. 2 channels, wide vertical range: 1mV/div to 20V/div. Automatic measurement of 32 waveform parameters. New interface style. Widescreen display. 7 inches TFT LCD WVGA, RGB. 800×480 resolution. Multilingual menu available..
Product 2: 1GSa/s sampling rate. Storage of waveform setups and interface waveform and setup reproduction. Unique waveform record and replay function. Supports plug-and-play USB storage device. Communication with and remote control of computer through the USB device. USB drive system software upgrade..
UNI-T WARRANTY – A trouble-free experience with 100% 18-MONTH WARRANTY and 100% MONEY BACK GUARANTEE by UNI-T Direct!.

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DTXMX Flysky FS-i6X 6CH 2.4GHz RC Transmitter and Receiver FS-iA6B Radio Controller for RC Helicopter Quadcopter FPV Racing Drone Car Boat

...stem --- Each transmitter and receiver has it's own unique ID. Once the transmitter and receiver have been paired, they will only communicate with each other, preventing other systems accidentally connecting to or interfering with the systems operation..
Bidirectional Communication --- Capable of sending and receiving data, each transmitter is capable of receiving data from temperature, altitude and many other types of sensors, servo calibration and i-BUS Support..
Omni-directional Gain Antenna --- The high efficiency Omni-directional high gain antenna cuts down on interference, while using less power and maintaining a strong reliable connection..
Low Power Consumption --- The system is built using highly sensitive low power consumption components, maintaining high receiver sensitivity, while consuming as little as one tenth the power of a standard FM system, dramatically extending battery life..

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Pulse Generator, DROK 2pcs LCD Display PWM Frequency 1Hz-150kHz Duty Ratio 0-100 Percent Adjustable Square Wave Rectangular Wave Signal Generator Board

DROK pulse generator module operating voltage range is DC 3.3-30V, adjustable pwm frequency range is 1Hz-150kHz, adjustable duty ratio range is 0%-100%..
Application: it can be used as a square wave signal generator, generate square wave signal for experimental development.
generate square wave signal to control the motor driver.
generate adjustable pulse to control the relevant circuit (PWM dimming speed application etc)..
High Frequency Resolution: frequency in range 1Hz~999Hz, display resolution is 1Hz.
range 1.00kHz~9.99kHz, display resolution is 0.01kHz.
range 10.0kHz~99.9kHz, display resolution is 0.1kHz.
range 1kHz~150kHz, display resolution is 1kHz..
TTL Level Communication: the frequency meter is designed with single-chip TTL level communication, communication standard is 9600 bps..
LCD Display: the blue LCD clearly displays frequency and duty ratio, PWM output can set frequency and duty ratio independently..

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UNI-T MSO3000E Series Digital Oscilloscopes 4CH, 50MHz Built-in Waveform Generator (MSO3254E 250MHz 4CH)

Product 1: UNI-T Arbitrary Waveform Generator UTG962. Dual channels. Ch1 - Ch2 combining. Output waveforms: Sine, square, pulse, ramp, noise, DC, arbitrary. Modulation types: AM, FM, PM, FSK, Line, Log. 24 groups non-volatile arbitrary waveform storage..
Product 1: Sampling rate of 200MSa/S. TTL level signal compatible 6 digits high accuracy built-in frequency counter. Output frequency range: 1μHz-60MHz. Full-band resolution of 1μHz. DDS (direct digital synthesis) method applied. 14 bits vertical resolution. Support frequency scanning and output..
Product 2: 150MHz bandwidth. 2 channels, wide vertical range: 1mV/div to 20V/div. Automatic measurement of 32 waveform parameters. New interface style. Widescreen display. 7 inches TFT LCD WVGA, RGB. 800×480 resolution. Multilingual menu available..
Product 2: 1GSa/s sampling rate. Storage of waveform setups and interface waveform and setup reproduction. Unique waveform record and replay function. Supports plug-and-play USB storage device. Communication with and remote control of computer through the USB device. USB drive system software upgrade..
UNI-T WARRANTY – A trouble-free experience with 100% 18-MONTH WARRANTY and 100% MONEY BACK GUARANTEE by UNI-T Direct!.

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Flysky RC FS-i6X 6-10 Channels (Default 6 Channel) 2.4GHz AFHDS Radio Control Transmitter for Rc Airplane, Rc Helicopter, FPV Drone Quadcopter w/FS-iA6B Receiver - Mode 2 Left Hand Throttle

Multi-channel Hopping Frequency: This system bandwidth ranges from 2.408GHz to 2.475GHz. Each transmitter hops between 16 channels (32 for Japanese and Korean version) in order to reduce interference from other transmitters.
Bidirectional Communication: Capable of sending and receiving data, each transmitter is capable of receiving data from temperature, altitude and many other types of sensors, servo calibration and i-BUS Support.
Unique ID Recgnition System: Each transmitter and receiver has it's own unique ID. Once the transmitter and receiver have been paired, they will only communicate with each other, preventing other systems accidentally connecting to or interfering with the systems operation.
Omni-directional Gain Antenna: The high efficiency Omni-directional high gain antenna cuts down on interference, while using less power and maintaining a strong reliable connection.
Low Power Consumption: The system is built using highly sensitive low power consumption components, maintaining high receiver sensitivity, while consuming as little as one tenth the power of a standard FM system.

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