Saramonic WM2100 U2 Wireless Audio Transmitter Kit

Saramonic WM2100 U2 Wireless Audio Transmitter Kit

The Saramonic WM2100 U2 kit was designed to conveniently capture high-quality audio using smartphones or computers.

Main product features

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  wireless audio transmission kit with 2 transmitters and 1 receiver

  
  


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  compatible with smartphones and computers with a USB-C or USB-A port (adapter included)

  
  


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  great for: interviews, reports, game streams or live broadcasts

  
  


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  ideal for recordings made with smartphones, published on TikTok, Instagram, Facebook, Twitch or YouTube.

  
  


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  Conveniently switch between MONO and STEREO sound

  
  


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  3.5mm listening output for real-time headphone monitoring

  
  


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  additional TRS line input (Mini Jack 3.5 mm) for connecting a second audio source (background music, instruments, etc.)

  
  


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  broadcast quality sound transmitted digitally (2.4 GHz)

  
  


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  "+/-" buttons for convenient signal level adjustment

  
  


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  Pairing mode for quickly synchronizing transmitters with the receiver

  
  


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  Each receiver has an omnidirectional lavalier microphone

  
  


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  foldable antennas with adjustable tilt angle 180˚

  
  


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  LED indicators showing low battery and micro port sync status

  
  


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  transmitters powered by popular AA batteries

  
  


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  included fasteners for convenient attachment of transmitters to a belt

  
  

Specification

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  Model: Saramonic WM2100 U2 Wireless Audio Kit

  
  

Saramonic WM2100 TX transmitter

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  digital transmission: 2.4 GHz

  
  


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  modulation: GFSK

  
  


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  reach range: up to 1 GHz

  
  


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  distance: up to 70 meters

  
  


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  RF output power: 10 mW

  
  


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  microphone characteristics: omnidirectional

  
  


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  bandwidth: 70 meters

  
  


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  bandwidth: 50 Hz - 18 kHz

  
  


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  signal-to-noise ratio: > 78 dB

  
  


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  Power supply: 2 AA batteries/rechargeable batteries

  
  


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  antenna: removable

  
  


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  Audio inputs:

  
  
  
  
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    microphone TRS (mini jack 3.5 mm)

    
    
  
  
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    linear TRS (mini jack 3.5 mm)

    
    
  
  
  
  


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  Dimensions: 62.5 x 85.7 x 26.4 mm

  
  


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  weight: 68 g

  
  

Microphone:

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  maximum sound pressure level: 110 dB SPL

  
  


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  sensitivity: -30 dB

  
  

RXU SR-WM2100 receiver

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  digital transmission: 2.4 GHz

  
  


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  GFSK modulation

  
  


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  distance: up to 70 meters

  
  


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  audio output: USB-C connector

  
  


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  output signal level: -60 dBV

  
  


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  power supply: from the device to which the receiver will be connected (USB-C port)

  
  


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  headphone output: mini jack 3.5 mm

  
  


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  audio reception: mono/stereo

  
  


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  antenna: PiFA

  
  


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  Dimensions: 71.5 x 26 x 10 mm

  
  


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  weight: 13.5 g

  
  

Kit contents

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  2 x SR-WM2100 TX transmitter

  
  


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  1 x SR-WM2100 RXU receiver

  
  


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  1 x USB-C to USB-A adapter

  
  


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  2 x Omnidirectional lavalier microphone

  
  


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  2x microphone clip

  
  


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  2x antenna

  
  


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  2 x belt clip

  
  


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  2 x Microphone foam shield

  
  


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  1 x needle to help press the pairing button