CW 9001 / H12

Portable UHF multi channel transmitter and receiver system.
QUICK SPECS
Sensitivity
- 50dB @ 1KHz (0dB = 1VPa)
Power
2 x AA batteries giving more then 10 hours use
Impedance
400 Ohms
Dimensions
W 211mm (8.4") x H 40mm (1.5") x (D) 152mm (6")

Engineered for Perfect Speech Capture

Portable UHF multi channel transmitter and receiver system.

  • UHF multi channel transmitter and receiver system comprising of the following:CW9001T Belt pack portable transmitter, the HW1200 Lightweight Head worn Microphone with soft protective case and CW9000 receiver using phase locked loop (PLL) circuitry.
Available fequency Subject to local regulations.

For ‘Glossary of Terms’ Click Here

UHF multi channel transmitter and receiver system comprising of the following:CW9001T Belt pack portable transmitter, the HW1200 Lightweight Head worn Microphone with soft protective case and CW9000 receiver using phase locked loop (PLL) circuitry.

Technical Specifications

Frequncy Range
500 - 900MHz (According to local regulation)
Channel Frequencies
192 PLL selectable channels per frequency band
Frequency Stability
+-0.005%
S/N Ratio
> 100db
Audio Output Level
- 12db
AF Output Impedance
600 Ohms
Output Terminations
Balanced - 3 Pin XLR
Frequency Stability
+-0.005%
Frequency Deviation
+-48KHz
S/N Ratio
> 102dB
Dynamic Range
> + 110dB
AudioFrequency Response
50Hz - 15KHz
Controls
Power On/Off, Frequence and AF Level set
LCD Disply Information
Frequence and Battery Status

Key Features

01

UHF multi channel transmitter and receiver system comprising of the following:CW9001T Belt pack portable transmitter, the HW1200 Lightweight Head worn Microphone with soft protective case and CW9000 receiver using phase locked loop (PLL) circuitry.

Downloads & Documentation

User Manual
PDF • 864.3 KB

Frequently asked questions

What industries does Clockaudio serve?
Clockaudio solutions are used across corporate offices, education, government, healthcare, broadcast, and commercial AV environments where reliable, high-quality audio is essential.

Yes — Clockaudio microphones and audio systems integrate seamlessly with major unified communications platforms including Microsoft Teams Rooms, Zoom Rooms, Cisco Webex, and Google Meet. Our boundary, gooseneck, and ceiling microphones deliver the clarity and reliability required for professional video conferencing installations worldwide.

Yes. Our engineering team provides system design consultations for integrators and end-users, helping specify the right combination of microphones, processors, and accessories for your space. Our technical support team is available throughout the installation and commissioning process.

Clockaudio has been designing and manufacturing professional audio products in the United Kingdom for over 40 years. Our UK facility handles R&D, precision assembly, and quality control — ensuring every product meets the standards expected by AV professionals worldwide.

The right microphone depends on your room size, acoustic environment, and application. Boundary microphones suit tabletop conferencing; goosenecks are ideal for fixed lectern or dais positions; ceiling-mounted mics offer clean aesthetics for modern meeting rooms. Contact our team or use our Search Facility to find a certified integrator near you for a tailored recommendation.

IDEAL FOR

Application Areas

Corporate AV

Professional audio solutions for corporate environments and facilities.

Healthcare Facilities

Clear communication for medical consultations and patient interactions.

Event Venues

Versatile audio capture for live events and presentations.
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