FREQUENCY - 7692 Annonces

Tuesday 15 September 2026

Quantité : 5000pcs - Prix : FOB USD0.48/pc

- Diamètre 50mm cône haut-parleur - - DXYD50N-16Z-8A - Modèle 16Z-DXYD50N-8A Impédance 8 ohm Nominale 0,25W Power Puissance maximale de 0,5 W Fréquence de résonance (Fo) 500Hz Réponse: Fo ~ 4000Hz S.P.L 86 ± 3dB / W / M aimant 1.8g website: http://duoxin.com http://fr...

Tuesday 15 September 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 15 September 2026

Quantité : 10000pcs - Prix : 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 15 September 2026

Product Details Basic Info. Model NO.: YTB-4800 Type: Ink Jet Embossing Structure: Rotary Letterpress Structure: Stacked Application: Flexible Packaging Printing Automatic Grade: Automatic Printing Speed: 10-120m/Min Max.Width of Printing Material: 800mm Max.Printing Width: 760mm Color...

Tuesday 15 September 2026

Quantité : 1 - Prix : 4688$

- 20W Portable Fiber Laser Marking Machine - Product Name: Fiber Laser Marking Machine Model: KBF-FB20JK-O Brand: KBF Laser Power: 20W/30W/50W/100W (Optional) Laser Source: JPT/Raycus/IPG(Optional) Laser Wavelength: 1064nm Focused Spot Diameter: <0.1mm</span> Repeat Accuracy...

Tuesday 15 September 2026

Quantité : 10sets

Product Description The purpose of vibration testing is to make a series of controllable vibration simulation in lab, no matter generated by natural or man-made vibration environment; such as waves, tidal flaps, wind, earthquake or rain and so on. It is to test if the product is...

Tuesday 15 September 2026

Quantité : 34 - Prix : 2 342,00 €

The United States Automatic Shaker High Frequency tester/application: Electro-Dynamic Shaker System are widely used in national defense, weapons, aviation, aerospace, communications, electronics, electrical appliances, communications, home appliances and other fields. [rachel(at)aslitesting...

Tuesday 15 September 2026

The Application of CHS Series Low Headroom Single-girder Overhead Crane: （Max. Load: 20T） 1.Single lifting unit can reach to a maximum lifting capacity of 20 tons 2.The integrated design is based on the FEM1.001 and GB3811,with M5 working class. 3.Low headroom, make full use of...

Tuesday 15 September 2026

Quantité : Min.Order - Prix : US $1 - 20 / Piece

- Quick Details - - Place of Origin: Jiangsu, China (Mainland) - Brand Name: Emcpioneer - Model Number: PE8300-3-01 - Type: EMI Filter - Transfer Function: Low Pass - Package Type: Surface Mount - Nominal Center Frequency: 50/60Hz - Insertion Loss: 100db - Rated Current...

Tuesday 15 September 2026

Prix : 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 15 September 2026

Automatic Roll Embossing Machine model YW-AZ is automatic equipment with mechanical, electrical and hydraulic system. It is suitable for embossing all kinds of paper and plastic film rolls into exquisite design. It adopts automatic hydraulic lifting system, automatic heating and cooling system...

Tuesday 15 September 2026

Quantité : Min.Order - Prix : 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 15 September 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 800W pure sine wave inverter with battery terminals, then you can get...

Tuesday 15 September 2026

Quantité : 10000 - Prix : 51,00 €

- Show the working power on the shell with green lights - Mini size medium power cellphone jammer - Low weight and nice texture and color - To block wireless phone communication links within an effective area - No transmission or reception of cellphone call in coverage...

Tuesday 15 September 2026

Quantité : 1 set - Prix : 16,000USD

200 watt optical fiber transmission laser welding machine with TaiYi brand Give you a reason- Why choose the Taiyi's welding machine for aluminium 1.We are online 24/7 hours, if you have any problem or requires you can contact us anytime. 2.Eight capacitor,two more than general...

Tuesday 15 September 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 15 September 2026

The geophone element, ZF-10, is compatible to SG-10 of Sercel Harmonic distortionic: 0.075% Typical spurious frequency: 240Hz Reliable with 3 years warranty We also provide geophone elements as followings: ZF-24HP 10Hz, Compatible to SM-24 of ION; ZF-32 10Hz, Compatible to GS-32CT of Geospace...

Tuesday 15 September 2026

Quantité : 500 - Prix : 7.1$

1) Gamme de fréquence: 20Hz-20KHz 2) Impédance: 32 Ohm +/- 15% 3) Sensibilité: 103dB +/- 3dB 4) Diamètre du haut-parleur: 40 MM 5) Port Audio: 3.5mm 6) Longueur du câble: 1.5M 7) Taille du produit: 21.5 * 19 * 7.5cm 8) Poids: 0.17 kg 9) effets d'éclairage LED: clignotant / lumineux...

Tuesday 15 September 2026

Quantité : 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 15 September 2026

Quantité : 1 SET - Prix : 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 15 September 2026

Quantité : 1000 - Prix : 129,00 €

Détecteur d'intrusion Sécurité périmétrique Poutres de rupture Système d'alarme comprenant 1 paire de détecteurs de faisceaux solaires à 3 faisceaux et 1 récepteur sans fil Tous les articles sont tout neuf dans l'emballage original d'Manufactures Le détecteur est un système sophistiqué...

Tuesday 15 September 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 15 September 2026

Treillis pulvérisateurs utilisant les dernières techniques de treillis vibratoires, aérosols La production est obtenue par la poussée d 'un médicament liquide à travers un trou dans le nouveau métal de développement. AlliageThis is made by Nickel Alloy Vibrator HF Type les vibrations...

Tuesday 15 September 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 15 September 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 15 September 2026

Quantité : 6000 - Prix : 450,00 €

This signal jamming device that you are viewing here is the All Frequency 2G 3G 4G LTE 4G Wimax Phone Blocker WiFi Jammer RF Bugs & GPS Jammer which is a powerful signal jamming device and can help people a lot. Firstly, since designed with high power output of 16W so that this...

Tuesday 15 September 2026

Features: 1.2.4G bidirectional wireless RF module 2.Automatic frequency modulation; excellent anti-jamming capability 3.250K wireless transmission rate 4.30 meters effective open distance. The scanner will beep three times when it exceeds the effective distance or fails to transmit data...

Tuesday 15 September 2026

Quantité : 1 set - Prix : USD3500

Slider type toroidal winding machine. It's an accurately and reliability digital toroid-winding machine. is used for toroidal inductor, toroidal transformer, toroidal current transformer, toroidal current sensor, toroidal coil, toroid chock coil, power inductors, power magnetics...

Tuesday 15 September 2026

Quantité : 1000 - Prix : 30$

Écouteur Bluetooth Puce Bluetooth: CSR63120 V4.2 décodage de soutien Distance de travail: dans les 10 mètres Fréquence de travail: 2.402GHz-2.480GHz Rapport signal sur bruit: > 75DB Entrée de charge: DC ± 0.25V Spécifications de batterie: 3.7V / 46mAh Tension de fonctionnement: 3...

Tuesday 15 September 2026

Quantité : 5000pcs - Prix : FOB USD0.20/pc

- 20mm mylar parleur DXI20N-A - - téléphone mobile haut-parleur - Modèle DXI20N-A Impédance 8, 16, 32 ohms Puissance nominale 0,25 w Puissance maximale de 0,5 W Fréquence de résonance (Fo) 600 Hz Réponse: 200 ~ 5KHz S.P.L: 87 ± 2,84 ± 2,82 ± 2 dB Hauteur 3,0 mm Web: http://duoxin...