Home shop SOUND Microphones LD Systems ECO 16 BPH

LD Systems ECO 16 BPH


Out of stock

SKU: LDWSECO16BPH Categories: , Tags: , , ,


LD Systems ECO 16 BPH A 16-channel UHF PLL diversity wireless microphone system

Set composed of:

  • 1 x LDWSECO16R
  • 1 x LDWSECO16BP
  • 1 x LDWS100MH1

LD Systems ECO Sets are the perfect introduction to wireless audio transmission: All components guarantee optimal audio delivery via professional outputs. The extensive features of the LD WS ECO Series Sets are remarkable in this price category.

  • UHF frequency range 863 – 865 MHz
  • Available as handheld or headset
  • ASC infrared frequency transmission
  • Interference-free operation thanks to “pilot tone” squelch
  • AF LED bar indicators
  • Belt pack transmitter with sensitivity switch and battery status indicator
  • Dynamic handheld microphone with soft-touch surface and ASC infrared frequency scanning
  • Long battery life

Ultra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 MHz and 3 GHz.

UHF radio waves propagate mainly by line of sight; they are blocked by hills and large buildings although the transmission through building walls is high enough for indoor reception. They are used for television broadcasting, cell phones, satellite communication including GPS,personal radio services including Wi-Fi and Bluetooth, walkie-talkies, cordless phones, and numerous other applications

UK legal radio mic frequency Info guide:

When using radio microphones it is important to use the right frequencies. There are different sets of frequencies suitable for different purposes. Some require a licence while others do not. The following information gives a brief guide to find the most appropriate solution.

Licence exempt frequencies – No licence required

These frequencies are available throughout the UK, indoors or outdoors, without a licence. There is availability at VHF and UHF and the frequencies are detailed below.

All new equipment should use the following frequencies:

VHF band (173.7 – 175.1 MHz) UHF band (MHz)
173.800 174.000 174.200 174.400 174.600 174.800 175.000 863 – 865
  1. Typically, up to 3 VHF frequencies can be used together. For example, 173.8, 174.2 and 175.0MHz.
  2. Typically, up to 4 frequencies can be used together. For example, 863.1, 863.7, 864.1 and 864.9 MHz.
  3. Transmitter power: 10mW (Up to 50mW permitted for body-worn pack).
  4. VHF other users: Wireless microphones only.
    UHF other users: Wireless microphones, domestic cordless headsets and loudspeakers.

Older VHF equipment may continue to use the legacy frequencies:

VHF band (173.7 – 175.1 MHz)
173.800 174.100 174.500 174.800 175.000

Wi-Fi band (2400 – 2483.5 MHz)

Wi-Fi Band (MHz)
2400 – 2483.5
  1. Manufacturers claim up to 70 frequencies can be used together.
  2. Transmitter power: 10mW.
  3. Other users: Wireless computer networks (Wi-Fi), RF Tags (RFID), Bluetooth short-range links, video links, wireless microphones, microwave ovens, movement detectors, industrial control and monitoring, wireless DMX control, digital wireless intercom.

Licence exempt summary

There is the potential for interference from other radio microphones. You may find that licence exempt frequencies suit your purposes – but if you want to reduce the likelihood of interference, shared or co-ordinated frequencies may better suit.

Shared licensed frequencies – UK roaming

Co-ordinated licensed frequencies – for specific UK locations

Regardless of whether you use licence exempt or licensed radio microphone frequencies, multiple radio microphones used at the same location can interact and interfere with each other. This is known as intermodulation. Take particular care which frequencies you use together to avoid these problems.

This document gives only brief details of the frequencies available for radio microphones and the licence fees that apply. Further information can be found on the Ofcom website.

The Ofcom PMSE Licensing department issues licences for Radio Microphones, Talkback, Sound Links and Vision Links. It manages the radio spectrum used in the UK for Programme Making and Special Events (PMSE) and related activities.

Contact details

PMSE Licensing
2nd Floor Riverside House
2a Southwark Bridge Road

Tel: 020 7981 3803
Web: Ofcom – PMSE Licensing

For more details regarding this product please contact LD Systems

Additional information

Weight 1.25 kg