Main product

Overview


SU20 Compact Dual UHF Microphone Sets
Dual UHF wireless microphone system with a compact receiver, supplied with hardware for mounting 1 or 2 units into a 1U 19" rack space. BNC cables and detachable antennas are provided for rear or front mounting as required. Each transmitter is powered by 2 x AA batteries and the beltpack version is supplied with both neckband and lavalier microphones. Output is provided individually on balanced XLR connectors or mixed to a single 6.3mm jack socket. Providing all the functionality of a dual UHF system in a compact half-rack format.




At-a-glance


  • Available in handheld or beltpack versions with 2 carrier frequency options

  • Compact half-rack receiver

  • Front or rear mountable antennas

  • Supplied with power adaptor and 4 x AA batteries

  • Up to 2 sets (4 microphones) can be used together




Reasons to buy

  • Available in handheld or beltpack versions with 2 carrier frequency options
  • Compact half-rack receiver
  • Front or rear mountable antennas
  • Supplied with power adaptor and 4 x AA batteries
  • Up to 2 sets (4 microphones) can be used together

Specification

Technical Description: Chord Electronics 171.918UK wireless microphone system
Battery
Battery type:Description of battery supplied with the product, such battery form factor (e.g. AA/AAA).
AA

Features
6.35 mm (1/4-inch) output:
1
XLR out:
2
Signal-to-Noise Ratio (SNR):This is the ratio of signal intensity to noise intensity.
80 dB
Total Harmonic Distortion (THD):Total harmonic distortion is a measure of non-linear harmonic\n\ndistortion and is given in %. Non-linear harmonic distortions are\n\nsignals which were not present in the original before the signal was\n\nconverted by the headphones. These unwanted signals are caused by the\n\ndiaphragm, whose movements do not precisely move in time with the\n\nelectric signals that cause it to move. Unfortunately, this is a\n\nfeature of all electroacoustic transducers. Although it cannot be\n\ncompletely eliminated, suitable steps can be taken to minimise it.\n\nHowever, the user is not interested in why this distortion takes place\n\nbut in how great the level of distortion must be for it to become\n\nperceptible. According to the findings of several research projects, a\n\ntotal harmonic distortion of 1% in the frequency range of 100 to 2000\n\nHz is imperceptible. Below 100 Hz, the perceptibility threshold lies\n\nat 10%.
0.5%

General
Type:Characteristics of the device.
Wireless Microphone Systems

Microphone
Microphone power source type:
Battery
Microphone frequency response:
50 - 18000 Hz
Wireless range:
60 m
Microphone type:
Headset microphone

Packaging content
Number of transmitters included:
2
Number of receivers included:
1
Number of microphones included:The quantity of microphones that come with the product.
2

Power
Input frequency:The frequency (Hz) which is required to power the product.
863.1 Hz
Input voltage:The voltage (V) which is required to power the product.
14 V
Power consumption (receiver) (max):
350 mA

Receiver
Antenna connector type:The way in which the antenna is connected to the device e.g. coaxial.
BNC
Receiver type:Describes type of receiver which is a device for picking up an external signal.
Rack mount receiver

Transmitter
Transmitter type:
Handheld transmitter

Weight & dimensions
Transmitter weight:
74 g
Transmitter dimensions (WxDxH):
110 x 676 x 24 mm
Receiver weight:
845 g
Receiver dimensions (WxDxH):
203 x 187 x 42 mm

Product details

171.918UK Chord Electronics 5015972216019

Chord Electronics 171.918UK wireless microphone system

£124.00 and

SKU: 171.918UK

Chord Electronics 171.918UK wireless microphone system

Quick Code: Q888335 MPN: 171.918UK

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Key Features

  • Up to 2 sets (4 microphones) can be used together
  • Front or rear mountable antennas
  • Compact half-rack receiver
  • Supplied with power adaptor and 4 x AA batteries