Top High Frequency Module Reviews

Agatige Frequency to Voltage Converter Module, 0-10Khz to 0-10V F/V Digital to Analog Converter Conversion Module

FUNCTION: The frequency of the pulse signal 0HZ to 10KHZ converts into an analog voltage signal of 0-10V. Can be used to interface switching between the PLC and the frequency converter, or interface matching such as the matching of motion control card and inverter control..
FEATURES: Input pulse level is 5V 12V 24V, which can be directly entered without serial resistor. The input signal frequency must maintain more than 0.5 seconds..
ANTI-INTERFERENCE: Conversion module's signal inputs with optical coupling isolation, which can ensure that the capability of anti-interfence..
APPLICATION: Frequency to Voltage Converter Module Can be used for industrial control panel PLC or other signal interface switching.
MAJOR SPECIFICATIONS: Output current: 5MA,Voltage: 0-10V, Input pulse level: 5V 12V 24V, Frequency: 0 to 10KHZ..

Check Stock

PC Interface Controller

【One-year after-sale warranty】The PWM to voltage module converts PWM digital signals to 0 to 10V analog signals. It can be used to switch the signal interface of PLC or other industrial control board. Adjust the output voltage by adjusting the PWM duty cycle. The module is small in size and easy to apply in different places.003cbr003e.
Using MCU embedded technology. Easy to operate, can be fine-tuned by potentiometer.003cbr003e.
Select the PWM signal input level range by short circuit. The module is small, easy to carry and easy to use.003cbr003e.
(current greater than 100mA)，PWM signal receiving frequency range: 1KHZ-3KHZ.
When power on for the first time, it is best to do a calibration and debugging: find a signal with a 50% duty cycle and connect it to PWM and GND. Jumper caps set the corresponding voltage range. When the frequency is 1KHZ-3KHZ, use a multimeter to measure the two ports of VOUT and GND. At this time, the meter displays about 5V. Adjust the potentiometer on the board so that the multimeter displays 5.00v.003cbr003e.

Check Stock

DDR2 Ram, 4GB 800MHz PC2-6400 DDR2 RAM 240-Pin 1.8V, DDR2 Memory Module for Desktop Computer Memory Module

Excellent Performance: This DDR2 memory module has a large memory of 4GB RAM, and a high storage frequency of up to 800MHz creates ultra-high-speed data transmission, which can ensure the stability and smoothness of data transmission.
Applicable Field: This DDR2 memory module can only be used for AMD motherboards and does not support for Intel processors. If the motherboard is equipped with DDR2 interface and the CPU is suitable for AMD, this product is compatible with your device. But if the motherboard is too old, and the motherboard does not support 4G memory, this product is not suitable for your device.
Ideal Computer Accessories: This DDR2 memory module can meet the needs of most gamer for high data transmission performance, it is the ideal accessory for your computer.
240PIN: This DDR2 memory module uses 240PIN to achieve high anti-interference and anti-static performance.
Plug and Play: This DDR2 memory module supports plug and play, simple and convenient, without driver.

Check Stock

Spectrum Analyzer USB 35-4400M Signal Source RF Frequency Domain Black Analysis Tool with Tracking Source Module Industrial Supplies

RF Frequency Domain Analysis Tool. Sweep Bandwidth: 33mHz---4400mHz.
Turn on the tracking source output bandwidth 33mhz---3000mhz.
Made of fine quality material, the Spectrum Analyzer has a long service life. Small and portable, high accuracy.
Signal Source Spectrum Analyzer. Software used on the computer side: NWT4.11.09 version.
Computer operating system: Winxp, Win7, Win10.
35-4400M Signal Tracking Source Module is an RF frequency domain analysis tool.
Signal Tracking Source Module with Shell. Sweep Step: â‰¥33-68.75mHz/125Hz, 68.75-137.5mHz/250Hz, 137.5-275mHz/500Hz, 275-550mHz/1kHz,....

Check Stock

ALMOCN 4 Set 433MHz RF Wireless Transmitter and Receiver Kit High Frequency Super Regenerative Transceiver Module for Arduino Raspberry pi

Great influence on the antenna module reception, preferably connected to the 1/4 wavelength of the antenna, typically 50 ohm single conductor. The....
Wireless Transmitter Modules allow your Arduino to wirelessly comunicate with other arduinos, or with radio frequency (RF) controlled devices that....
Antenna position has also affected the reception of the module, the installation, the antenna as possible straight away from the shield, high....
Frequency used to receive, decode and oscillation resistor should match with the transmitter..
Application:Usually used for remote control systems, such as Remote control rolling gates, smart car, smart home, etc..

Check Stock

Logitech USB Unifying Receiver - 2 Pack

Applications: This device can be wildly used to wireless remote control,wireless audio,somatosensory devices, RFID, NFC, smart grid, smart home, etc..
NRF24L01 Wireless Transceiver Module with 125 Communications channels, multi-point communication and frequency hopping to meet the communication....
NRF24L01 wireless transceiver module built-in 2.4GHz antenna, small size, 15x29mm (including antenna).
it can be directly connected to a variety of....
The operating voltage of the wireless module is generally 3.3v, while the ordinary 51 microcontroller is 5v. This module is convenient to shop....
NRF24L01 Socket Breakout Adapter with NRF24L01 Wireless Transceiver Module.

Check Stock

Behringer 904B VOLTAGE CONTROLLED HIGH PASS FILTER Legendary Analog High Pass VCF Module for Eurorack

Vintage-sounding 904B High Pass VCF module from the '70s.
Authentic reproduction of the circuitry from the "Modular 55 & 35" Series.
Artist roster includes world's most famous pop, rock and jazz musicians.
Audio in and out connectors plus 3 CV inputs for control of frequency.
Frequency control and range switch allows full manual control of cutoff frequency.

Check Stock

EC Buying AD620 High Accuracy Low Power Programmable Instrumentation Amplifier Module Voltage Amplifier Module Differential Amplifier Single-Ended/Differential Small Signal/Small Amplifiers Module

...Module gain: When there is no solder slip, the AD620 will zoom by 10 times by default, and the AD623 will zoom by 20 times by default. During welding slip, AD620: G=1+50K/Rg, AD623: G=1+100K/Rg ✭Maximum magnification of the module: more than 2000 times (actual measurement), due to the large gain of the waveform frequency band, it is recommended to use multi-stage amplification with high gain ✭Fixed output voltage: 5V-10V (default delivery 5V).
♥ Other parameters: ✭Common mode rejection ratio: AD620: 100dB (minimum, G=10).
AD623: 90dB (minimum, G=10) ✭Input bias current: AD620: 1.0nA (max).
AD623: 23nA (max) ✭Input offset voltage: AD620: 50μV (max).
AD623: 200μV (max) ✭Input offset offset: AD620: 0.6μV/°C (max).
AD623: 2μV/°C (max) ✭Input voltage noise: AD620: 9nV/√HZ (1KHZ).
♥Precautions: 1. The power supply of the module is a single power supply, and the voltage cannot exceed 26V 2. Since the module is a high-precision device, to avoid unnecessary interference, it is recommended to use a linear power supply for power supply 3. It is recommended to use SMA to BNC line input and output signal for the output signal. Compared with the observation effect, poor contact or inferior wire may cause signal att....

Check Stock

High Frequency Transducer, Bandwidth Mixing Board Mixer Module -10dBm for Quadrature Modulation for Base Station for HF VHF Receiver

【Important Data】: SSB noise figure (NF) of 9.75 dB--Input IP3: 28.5 dBm--Input P1dB: 13.3 dBm--Typical LO drive: 0 dBm--Power conversion gain of 1.8 dB.
【Wild Used】: This 5V double balance up and down frequency mixer module is widely used for cellular base station receivers, Radio link down converters, Broadband block conversion, Instrumentation.
【Low Power】: Our 130mA 50 Ohms Balun coil coupling frequency conversion mixer features adjustable bias for low power operation, so you can trust and use this RF mixer inverter with confidence.
【Wonderful Components】: This 5V ADL5801 double balance up and down frequency mixer module is equipped with exposed paddle, 4mm x 4mm, 24-lead LFCSP package, so it will be an ideal choice for you.
【Size】: Power supply: DC+5V@80mA(anti-reverse connection protection.)--RF_IN/RF_LO input frequency range: 10-6000Mhz--Input and output impedance: 50 ohm--Type:Input Balun coupling, Input/output Balun coupling(Optional)--Weight: Approx.15g/0.5oz.

Check Stock

TECHTOO WiFi Antenna 2.4GHz 10 dBi for Wireless Router - Security IP Camera - USB Card Adapter - PCI PCIe Cards - Range Extender - PC Desktop - Drone - Signal Booster (RP-SMA 1-Pack)

...ter GPS module cable, GSM module cablem WLAN 2.4GHz module cable, WLAN 5.8Ghz module cable, Digital apploance, Dual band ghz mini antennas for long wwan wifi booster gaming omnidirectional wifi antenna.
NOTE: Only Use for M.2 (NGFF) Interface, Do Not Use for MINI pcie Interface (please look the Picture), 2.4/5G Dual Frequency Internal High Gain WiFi Antenna mhf4 Jack pigtail cable extension directional extender cable antenna replacement kit for wireless module & bluetooth wifi cards.
Frequency Range: DC up to 6GHz (VSWR: 1.3 max. at 0.1~3GHz.
VSWR: 1.4 max. at 3~6GHz) ( option: 1.2Ghz 2.4Ghz 3Ghz 6Ghz 8Ghz 12Ghz 18G... ) Rated Voltage: AC 60v Contact Resistance: 20m ohm max.(Signal) and 10m ohm max.(Ground) Withstand Voltage: AC 200V Insulation Resistance: 500M ohm Min./DC 100V density.
Also work for intel 9260ngw ax200ngw 7260hmw and the Jetson Nano Module M.2 wifi card with MHF4 connector.killer ax1650 broadcom asus wifi modem internal cards alfa eplacement antenna cables for remoto control wifi hotspot wifi security camera antenna with mhf4 connectors.

Check Stock

XISAOK UART Serial MP3 Music Player Module with Speaker Monaural Amplifier Board for Arduino MP3 Music Player Module

㊥ Our product design is unique, not only beautiful but also practical..
㊥ The module is a kind of simple MP3 player device which is based on a high-quality MP3 audio chip. It can support 8k Hz ~ 48k Hz sampling frequency....
㊥ There is a TF card socket on board, so you can plug the micro SD card that stores audio files. MCU can control the MP3 playback state by sending....
㊥ UART port, such as switch songs, change the volume and play mode and so on. You can also debug the module via USB to UART module. It is compatible....
㊥ Our Brand is dedicated to provide high standard products，we have confidence in our products and provide after sale support,if you have products....

Check Stock

4pcs Solid State Relay SSR-25DA DC to AC Input 3-32VDC to Output 24-480VAC 25A 250V Solid State Relay Module

【Model】SSR-25DA 25A 250V Solid State Relay Module.
【SSR-25DA Parameter】solid state module relay SSR-25DA, 3-32VDC/24-480VAC.
【Relay Size】(L*W*H)62×45×24mm/2.48 x 1.73 x 0.94".
【SSR Application】No electric spark, no noise, high switching speed, especially suitable for corrosion, moisture, dust resistant and other harsh environments. Widely used in many automatic control systems.
【Package Included】4pcs SSR-25DA solid state relay module.

Check Stock

Tecsun H501 Digital Worldband AM/FM Shortwave Longwave Radio with SSB Reception, Dual Speakers, & MP3 Player, Matte Black

【HF VFO /RF Generator 】It has 10kHz to 220MHz working ranges. 0.5PPM high precise Tcxo clock, the frequency is more accurate. Tuning step of 1Hz, 10Hz, 1kHz, 5kHz, 10kHz and 1MHz..
【VFO for Ham SDR HAM QRP Transceiver】 Used as a local oscillator on Homebrew radio receivers (such as superheterodyne, SDR, direct conversion and Homebrew QRP transceivers) ， a simple RF/clock generator for calibration reference or clock generation，a common 128x64 I2C OLED SSD1306 display and Si5351 module..
【Adjustable】Intermediate frequency (IF) offset (+ or -) is adjustable.The bar graph of the signal meter through the analogs input (ADC).I2C data transmission, only need 2 lines it can be connected to the display, with high stability and accuracy of frequency generation.
【20 Band Presets】Equipped with generator function mode.Initial frequency, end frequency, sweep-frequency-step can be set. 20 band presets (shortcuts) for BCB and HAM frequencies.RX/TX mode selector for Homebrew QRP transceivers..
【 Guarantee】 We providing 100% satisfactory service to every customer to make sure our customer can purchase with confidence. If you have any questions, please contact us, we will reply and improve in time..

Check Stock