UHF WIRELESS MICROPHONE

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The Comica Audio CVM-WM300A is a 2-person, camera-mount wireless system that comprises two bodypack transmitters, a dual-channel receiver, and two omnidirectional lavalier microphones. It is powered via built-in, lithium-ion polymer rechargeable batteries, which provide 10 hours of standby time. The system allows you to transmit two mic or line audio signals simultaneously in mono or stereo mode, ideal for interviews or presentations with two speakers or for transmitting a mix when working on ENG, video, or music productions.

The CVM-WM300A offers 96 selectable frequency channels that can be quickly changed to avoid signal interference andit lets you adjust the RF signal strength for reliable operation at a range up to 120m. The receiver provides an audio output to the camera as well as a monitor output for real-time monitoring of your signal. The unit ships with an 3.5mm and an XLR output cable, a USB charging cable, three belt clips, two wind muffs, three cold shoe mounts, and a carry case.

Features

Discrete two-channel camera-mount UHF receiver
Two bodypack transmitters with omnidirectional lavalier microphones and wind muffs
96 selectable channels can be quickly changed to avoid signal interference
Receiver and transmitters each with a built-in battery rechargeable via USB Micro-B port
10 hours of standby time
A/B wireless frequency group switch on each transmitter provides fast channel selection
Group A: 520.0 to 548.5 MHz
Group B: 550.0 to 578.5 MHz
Working range up to 120m in open areas and 80m' in obstructed areas
Switchable mono or stereo output modes allow you to transmit a stereo signal or two independent mono signals
Headphone output on receiver for real-time audio monitoring
Receiver with two antennas, one for each A/B frequency group
LCF low-cut filter mode helps reduce unwanted low rumble and wind noise for a clear sound
Auto-scanning helps you quickly find interference-free channels at your location
Manual or Auto IR mode enables you to easily sync transmitters with receiver
High and low adjustable RF signal strength—low-consumption mode for extended standby time
Built-in audio processing chip for sound optimization
Audio dynamic display bar
16-level volume adjustment
Transmitter power monitor
High-resolution lattice LCD display
Metal body construction provides efficient shieldingagainst EMI
3.5mm and XLR output cables for connecting receiver to camera or recorder audio input
USB Micro-B charging cable
Includes three adapters to mount transmitters and receiver on a camera via cold shoe
Includes three belt clips
Carrying case

{tab Specifications}

Transmitter
Channels	96
Wireless Frequency	Group A: 520.0 to548.5 MHz Group B: 550.0 to 578.5 MHz
Range	393.7' / 120.0 m unobstructed 262.5' / 80.0 m with obstruction
Signal / Noise	>65 dB
Antenna	1/4 wavelength wire antenna
Transmitting Power	Low: 10 dBm High: 15 dBm
Stray Radiation	<-60 dBc
Audio Delay	<20 ms
Audio Distortion	<0.5%
Inputs	1/8" / 3.5 mm micor line input
Rechargeable Battery	Lithium-ion polymer battery, 3.7 V, 2000 mAh Standby Time: 10 hours
Working Temperature	0 to 50°C
Storage Temperature	-20 to 60°C
Dimensions	3.3 x 2.5 x 0.9" / 84.0 x 63.5 x 23.0 mm

Receiver
Channels	96
Wireless Frequency	Group A: 520.0 to548.5 MHz Group B: 550.0 to 578.5 MHz
Signal / Noise	>65 dB
Antenna	1/4 wavelength wire antenna
Receiving Sensitivity	-95 dBm
Stray Radiation	<-60 dBc
Audio Delay	<20 ms
Audio Distortion	<0.5%
Outputs	1/8" / 3.5 mm audio output 1/8" / 3.5 mm monitor output
Rechargeable Battery	Lithium-ion polymer battery, 3.7 V, 2000 mAh Standby Time: 10 hours
Working Temperature	0 to 50°C
Storage Temperature	-20 to 60°C
Dimensions	3.3 x 2.5 x 0.9" / 84.0 x 63.5 x 23.0 mm