Handheld Microphone for Conference System

Product Description

handheld microphone for conference system System specifications: Receiver: Frequency Range:620-681MHz Receiver Way:super heterodyne twice frequency conversion IR-FRE:First:110MHz,Second:10.7MHz Mute adjustment: 0-40dB Stray radiation:>80dB Antenna Access: Un-balanced:+4dB(1.25V)/5KΩ Balanced: +10dB(2.5V)/600Ω Power supply mode: DC11-16V(Rated 12V),400Ma input. 4Transmitter: Frequency range: 620-681MHz Modulation Mode: FM Frequency Bandwidth: 60MHz Frequency Quantity: 200 available Frequency Stability: ±0.005% Harmonic radiation: >110dB Max Deviation: ±45KHz S/N Ratio Response: >105dB T. H.D distortion: <0.5% Output Power: 5~10M

FAQ:
1. Who are we? We are based in CangzhouHebei, China, start from 2013.Our Chief engineer has more than 14 years on designing and developing educational equipment. He is one of the first engineers start to design charging cabinet/charging cart in China mainland.There are total about 101-200 people in our company.2. How can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment.
3.What can you buy from us? tablet Charging cabinet/ cart/ trollet/station, digital podium, locker for office and schools4. Why should you buy from us not from other suppliers?over 14 years OEM metal processing experience 15 countries export records. We use 1.2-1.5mm galvanized steel sheet for the body. Many charging cabinets are cold rolled steel in the market, if any damaged on the surface, the power coated painting will peel off and get rusty when touching the water or in humid weather, but galvanized steel sheet will not. And we use good quality electronic components, which pass CE FCC, ROSH, and power supply pass UL.
5. What services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;Accepted Payment Currency:USD,EUR,AUD,CNY;Accepted Payment Type: T/T,PayPal,Western Union;Language Spoken:English,Chinese

---

>> Advanced Rubber Shaping Extrusion Equipment with Automatic Feeding Roller
>> Hydraulic Rubber Vulcanizing Press, Rubber Sheet Compression Molding Press, Rubber Product Vulcanizer Press
>> Click CAS 83-88-5 Vitamin B2 Riboflavin Powder VB2 For Skin
>> Wholesale quality burgundy sexy leggings high waist seamless butt lifting waist training yoga pants with pocket
>> Auto Camshaft Timing Gear Assy 24350-25000 For Hyundai Santa Fe Sonata For KIA FORTE OPTIMA 2.4L
>> Industrial Hydraulic Mobile Diesel Drum Tree Root Grinder Wood Chipper Shredder
>> Ruihang Plastic Shredder Machine Production for Recycling Waste
>> Portable Tripod Stand for Infrared Thermal Camera Thermometer Temperature Gun (ZP-601)
>> Innovative Smart Window: Strong Anti-UV and Exceptional Sound Proofing
>> Plastic Extrusion Machinery Used Screen Change Filter
>> Steel Parts, Mild Steel Parts, Alloy Steel Parts, Carbon Steel Parts, Steel Machining Services, Steel Machining Parts
>> Stainless Steel Dual Filter High Efficiency Filtrator
>> Best Seller Liquid Dark Yellow Ry Dyestuff for Ink-Jet Printing and Water Color Pen
>> 52mm Throttle Body 21127-1148010 211271148010 for LADA Vesta、 Largus、Granta 21129/21179
>> External Grille Dual Eyes U29 with Fan Spot Lens 2 Colors for Truck LED Lamps
>> Mstar 8FT Heavy Duty Wood Debarker Machine for Plywood
>> Screw Type Hydraulic & Mechanical Toy Making Price Preforms Injection Machine
>> CE ISO CE Individual Package Black Wholesale 3ply Medical Surgical Mask 3 Ply Disposable Face Mask breathing Masque
>> Tyre Wheel Valve MS525 AL Tubeless Bolt-in Replaces TR412 TR413 TR414 TR418
>> hot sell colorful plasic spike studs glue on clothing bags garment accessories