FREQUENCY - 7745 Anuncios

Tuesday 26 May 2026

Cantidad : 1000 - Precio : negotiation

Módulo UHF RFID Reader HYM740 (V2.0) Módulo lector RFID UHF HYM740 utiliza el chip R2000, que se ajusta a la EPC C1G2 protocolo, su frecuencia de trabajo es de 840 ~ 960MHz, con función de LBT. Eso apoya el trabajo (DRM) .Con el modo estándar de antena 12dBi lectura densa...

Tuesday 26 May 2026

We have 12ch, 24ch, 48ch seismic refraction cable with Mueller Connector/Kooter/Spring Split take-outs, terminated with LK-25/NK27/22-55S/24-61S connectors, we also have Y-Calbes. We also have geophones in different frequency: 4.5Hz/10Hz/14Hz/28Hz/40Hz/60Hz/100Hz, with connectors...

Tuesday 26 May 2026

Cantidad : Min.Order - Precio : US $1 - 50 / Piece

- Quick Details - - Place of Origin: Jiangsu, China (Mainland) - Brand Name: Emcpioneer - Model Number: PE5000-6-01 - Type: EMI Filter - Transfer Function: Low Pass - Package Type: Surface Mount - Nominal Center Frequency: 50/60Hz - Insertion Loss: 30-100dB - Rated Current...

Tuesday 26 May 2026

Products Description: Queenswing 4000W DC AC Pure Sine Wave Solar Power Inverter supplies high-quality true sine output wave, it is designed to operate popular electronic appliances and sensitive loads. Connecting Queensing 3000W pure sine wave inverter with battery terminals, then...

Tuesday 26 May 2026

Rated Power: 45VA Outside Dimension(D*H mm): 90*30 Weight: 0.75 Temp rise(ﾟC): 48 Input/Output: customized Insulation Class: Class E,B,F,H (Optional) Isolation: 3.75KV(HI-pot) Operating frequency: 50/60Hz Approval: UL.CE.RoHS.CQC Operating frequency: 50/60Hz APPROVAL: UL/CE/RoHS/CQC...

Tuesday 26 May 2026

Precio : US$108.00

12mp GSM MMS GPRS SMS Control Hunting Camera Model RK-HC-GSM300M Frequency Bands GSM 850/900/1800/1900 MHz SMS Command Control Support GPRS Function Email transfer by email MMS to Mobile 1-4 phone number MMS to Email 1-4 email ID Image Sensor 5 Mega Pixels Color CMOS...

Tuesday 26 May 2026

Cantidad : 1000000 - Precio : 1.0USD

- PCB mount transformer silicon steel transformer supplier - - low frequency transformer manufacturer PCB expoxy resin transformer - The contact: Ariel More favorable price please mail to: vtcarielzheng@126.com Trademark: VTC Coil Number: Autotransformer mount type: mount...

Tuesday 26 May 2026

Products Description: Queenswing 5000W DC AC Pure Sine Wave Solar Power Inverter supplies high-quality true sine output wave, it is designed to operate popular electronic appliances and sensitive loads. Connecting Queensing 5000W pure sine wave inverter with battery terminals, then...

Tuesday 26 May 2026

Precio : 1 USD

Electronic packaging requires the substrate material to meet the high thermal conductivity, low dielectric constant, and the chip with the thermal expansion coefficient, good processing performance, high mechanical strength requirements. Due to the characteristics of the ceramic substrate...

Tuesday 26 May 2026

Cantidad : 1 - Precio : 5488$

- CO2 Laser Marking Machine - Product Name: CO2 Laser Marking Machine Model: KBF-CO10X-2R Brand: KBF Laser Power: 10W/30W/55W/100W (Optional) Laser Source: Synrad(Optional) Laser Wavelength: 9300nm-10600nm Minimum Line Width: 0.1mm Beam Quality: <1.5㎡ </span> Optional...

Tuesday 26 May 2026

Precio : 649USD

Product Description 7.5HP 5.5KW Vacuum Pump For CNC Router Machine 1. Technical Paramater 2. Other main model Model Phase Frequency (Hz) Power (KW) Voltage (V) Max airflow (m3/h) Max pressure (mbar) Max vacuum (mbar) Weight (KG) Single Stage Ring Blower 2LM210-A11 1 50 0...

Tuesday 26 May 2026

Main Technical Parameters: Item Content Technical Parameters Power Voltage 380V±38V Frequency 50Hz±1Hz Capacity ≥65kVA Internal Resistance ≤0.17Ω Digital control X-ray High Voltage System （SEDECAL Brand） Power 50KW Inverter Frequency 60 KHz Tube...

Tuesday 26 May 2026

Cantidad : 200 - Precio : $123

CONTACT: NANCY LIN EMAIL: INFO@AMIKON.CN SKYPE: ONLYWNN_1 TELEGRAM: +8618020776786 MOBILE(WHATSAPP): (+86)-18020776786 QQ : 2851195456 AMIKON has supplied nearly 70 million inventory parts for customers worldwide. Whether it is a new spare parts, or outdated / discontinued parts...

Tuesday 26 May 2026

Cantidad : 999

Applications: Used for measuring periodic motion, to check the imbalance and deflecting of moving machinery. Specifically designed for present measuring variou s mechanical vibration. So as to provide the data for the quality control,run time and equipment upk eep. Product feature...

Tuesday 26 May 2026

Cantidad : 10000pcs - Precio : USD16.50

Module Specification Screen Parameters Pixel led ： DIP546 Color type ： full color Pixel configuration ： 2R1G1B Pixel pitch ： 16mm Best viewing distance ： 16～110m Dot density ： 3906 dots/sqm Module size ： 256*128mm Resolution rate ： 16*8 dots Drive...

Tuesday 26 May 2026

Cantidad : 1 - Precio : 220USD

Product Description Hot Sale Electric High Pressure 2HP Ring Air Blower 1. Technical Paramater 2. Other main model Model Phase Frequency (Hz) Power (KW) Voltage (V) Max airflow (m3/h) Max pressure (mbar) Max vacuum (mbar) Weight (KG) Single Stage Ring Blower 2LM210-A11...

Tuesday 26 May 2026

Cantidad : 1000 - Precio : 129,00 €

Detector de intrusos Seguridad perimetral Vigas de ruptura Juegos de seguridad Sistema de alarma que incluye un par de 3 haces de energía solar y un receptor inalámbrico Todos los artículos son a estrenar en el embalaje original de Manufactures El detector es un sofisticado sistema...

Tuesday 26 May 2026

Precio : 1 USD

The Factory Has High Quality Supply, Good Heat Dissipation Performance, Ceramic Clad Copper Plate Aluminum nitride ceramic substrate Ceramic copper base plate DPC ceramic substrate China Electronic packaging requires the substrate material to meet the high thermal conductivity, low...

Tuesday 26 May 2026

Products Description: Queenswing pure sine wave car power inverter supplies high-quality true sine output wave, it is designed to operate popular electronic appliances and sensitive loads. Connecting Queensing 1000W pure sine wave inverter with battery terminals, then you can get...

Tuesday 26 May 2026

Cantidad : 10000pcs - Precio : USD30.33

Module Specification Screen Parameters Pixel led ： DIP546 Color type ： full color Pixel configuration ： 2R1G1B Pixel pitch ： 20mm Best viewing distance ： 20～200m Dot density ： 2500 dots/sqm Module size ： 320*160mm Resolution rate ： 16*8 dots Drive...

Tuesday 26 May 2026

Cantidad : 1 SET - Precio : 341 USD

JK-VS-722N Visible Spectrophotometer Summery: This equipment used in the medical health, clinical examination, biochemistry, petrochemical engineering, environment protection, quality control teaching lab of universities etc. Characteristics: It adopts a grating monochromator, so...

Tuesday 26 May 2026

Cantidad : 5000pcs - Precio : FOB USD0.48/pc

- Diámetro 50mm cono de altavoz - - DXYD50N-16Z-8A - Modelo DXYD50N-16Z-8A Impedancia de 8 ohmios Nominal 0,25 W de potencia Potencia máxima de 0,5 w Frecuencia de Resonancia (Fo) 500Hz Respuesta: Fo ~ 4000Hz S.P.L 86 ± 3 dB / W / M Imán 1.8g website: http://duoxin.com http://es...

Tuesday 26 May 2026

Cantidad : Min.Order - Precio : US $1 - 10 / Piece

- Quick Details - - Place of Origin: Jiangsu, China (Mainland) - Brand Name: Emcpioneer - Model Number: PE8000-3-01 - Type: EMI Filter - Transfer Function: Low Pass - Package Type: Surface Mount - Nominal Center Frequency: 50/60Hz - Insertion Loss: 30-100dB - Rated Current...

Tuesday 26 May 2026

Cantidad : 3000SETS

This multimedia speaker system will satisfy the needs of different music lovers. The speakers support USB, Micro SD, FM and stereo inputs. The professional audio equipment is engineered for full range reach sound and excellent woofer performance. Features: Sleek and streamlined design...

Tuesday 26 May 2026

FOB Price: US $1 - 100 / Set Min. Order Quantity: 1 Set/Sets Supply Ability: 10000 Piece/Pieces per Month Port: All china seaport Qingdao/shanghai Payment Terms: L/C,D/A,D/P,T/T, etc Basic Information Shape: Worm Surface finish: Polishing Color: Nature...

Tuesday 26 May 2026

Cantidad : 500 - Precio : 7.1$

1) Rango de frecuencia: 20Hz-20KHz 2) Impedancia: 32 Ohm +/- 15% 3) Sensibilidad: 103dB +/- 3dB 4) Diámetro del altavoz: 40MM 5) Puerto de audio: 3.5mm 6) Longitud del cable: 1.5M 7) Tamaño del producto: 21.5 * 19 * 7.5cm 8) Peso: 0.17kg 9) efectos de iluminación del LED: Intermitente...

Tuesday 26 May 2026

Configuration: - SCHNEIDER frequency inverter equipped for infinite speed variation ensures speed adjustment much more convenient and efficient, and makes the machine run stably and quietly. - Enlarged chromed heating roller is mounted with built-in oil heating system which provides...

Tuesday 26 May 2026

Cantidad : 5000pcs - Precio : FOB USD0.23/pc

- Mylar 23mm altavoz de plástico de juguete - - de altavoces DXP23W-A - Modelo DXP23W-A Impedancia de 8 ohmios Potencia nominal de 0,25 w Potencia máxima de 0,5 w Frecuencia de Resonancia (Fo) 600 Hz Respuesta: Fo ~ 20KHz S.P.L: 87 dB Altura 7,0 mm Website: http://duoxin...

Tuesday 26 May 2026

Cantidad : Negotiable - Precio : Negotiable

- Features - High initial permeability and high AL value - High effective insertion loss and excellent noise suppression - Wide frequency range, large adjustable range for permeability （µ0）from 20000～160000 - Low core loss，small choke size for volume and weight with epoxy coating...

Tuesday 26 May 2026

WKP-803, a stylish & low profile Bluetooth numeric keypad is specially designed for PC Notebook, Bluetooth enabled. It supports non-synchronous function which can let keypad independently used from the notebook keyboard, leaving the notebook keyboard free for text typing. Furthermore...