Skm9000 Sr2050 Hg-890 Wireless Mic Iem Antenna Wireless Sound Audio Microphone System

SKM9000 SR2050 HG-890 wireless mic iem antenna wireless sound audio microphone system   SKM9000 Wireless microphoneSR2050 In ear monitorHG-890 Antenna amplifier615-655MHz780-820MHz572-603.5MHz606-630MHz740-776MHz798-830MHz500-950MHzTechnical Parameters  Wireless microphoneSKM9000Channel 2CH, 150X2Frequency Range615-655mhz, 780-820mhzReceiver sensitivity-90dBmFrequency stability± 10ppmAudio Frequency Response40-18000HzHarmonic Distortion≤ 0.5%Signal to Noise Ratio≥ 100dBPower Specifications100-240V 50-60Hz (switch power adapter)Audio output (independent and mixed unbalanced output)10-30mW transmit powerModulationFrequency Modulation (FM)Battery Specificationstwo on the 5th battery3 Matching Options1.Lavalier microphone2.Handheld microphone3.Headset microphone Feature1. UHF band, automatic frequency.2. Phase-locked loop (PLL) frequency synthesizer.3. Receiver automatically scans and locks the current environment4. The microphone has two power adjustments.5. Superheterodyne double conversion design with high receiving sensitivity.6. Multi-stage high performance surface acoustic wave filter with excellent anti-interference ability.7. The microphone uses a 5th battery and lasts for 6-8 hours.8. The ideal environment for operating a radius of 100 meters.9. The microphone uses a dual boost design, and the battery drop does not affect the transmit power.   HG-890 AntennaFrequency range: 500-950MHzInput truncation point: + 22dBmNoise ratio: 4.0 db type (Center band)Gain: + 6-9dB (Center band)Output impedance: 15dBminImpedance: 50ΩBandwidth: 450MHzSocket: BNC femalePower supply: 100-240V / 50 / 60HzPower consumption: 170mA♦ Using 2-4 pcs UHF wireless series or other series of all kinds of automatic selecting signal receiver , sharing a group of antennas to simplify the antenna assembly works to enhance the receiving distance and efficiency♦ Using the latest design of high dynamic range and low noise of the active component and active feedback current bias , with super low in the distortion can be used to eliminate the interference of mixing in multi channels , and the output gain is equal to 1♦ The antenna socket can apply directly in the frequency range of configuration of single pole antenna, coaxial antenna, antenna extension.♦ Delta group and logarithmic directional antenna group.♦ The antenna input socket power supply with strong wave, extend the antenna group can be directly connected with antenna booster and a logarithmic directional antenna array with built-in wave generator♦ The four groups of power output: 12v /600~1000mA  SR2050 in ear monitor LCD display shows clear working statusLow battery remind of bodypack receiversPower switch controlStrong signal, UHF frequencyPhase-locked loop(PLL)frequency synthesizerDigital tone key iocking technology to avoid possible interferenceMicrophone use Tesco on the 5th battery,long service timeIn the band of 32MHz, the preset 40 frequencies can be arbitrary switchingDynamic expansion circuit, greatly improve the signal-to-noise ratioTwo channel:Two channels can use 40 pockets at the same time. In other words, 40 people can listen at the same timeEffective Distance:100 MeterFrequency Range: 572-603.5MHz   606-630MHz   740-776MHz   798-830MHz(Default) Product Description   FAQ  1.What's your MOQ (Minimum order quantity)?A:There is no MOQ limited, you can choose to order 1pc or 1000000pcs, the more the better! 2.Except product value and shipping cost, do I need to pay any other fees in China? A:No other fees needed in China! 3.How can I make the payment, what's your payment terms?A:You can pay by TT, Western Union, or Paypal; 30% deposit before production, 70% balance before shipment! 4.How long will it takes for production after payment? ( By express, door to door delivery, such as DHL/TNT/FedEx/UPS...)A:If your order qty less than 5000pcs, it will takes about 10 working days; If more than 5000pcs, please confirm with me directly! 5.How long is your guarantee period of products?A:1 year, if any problems during this period, we will sent you free replacements to repair, anyway we will find the best solution for you!  6.Can you use our company logo and package? A:Yes, we are manufacturer, we accept OEM request!      /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1