Martin Ranger WM-300
VHF Rechargeable Wireless Microphone

Martin Ranger : WM-300

VHF Dual Channel Plug-N-Recharge Wireless Microphone

WM-300 is a dual VHF Plug-N-Recharge wireless microphone system with the recharge mechanism right on the top of the receiver and on the microphone. Intended to be a solution provider for various application environments, the WM-300 system is developed to provide the following benefits to the users: This VHF microphone system offers superior sound quality and it offers the conveniences of Plug-N- recharge feature built right on the microphone and receiver.  The rechargeable battery offers between 4 hours of battery life per use. Additionally, the system offers one 1/4" output and two balanced XLR output connectors provides the highest signal quality to your mixer or amplifier. Those make WM-300 ready to be used at any time.

Features:

Receiver

• Receiving Mode: Crystal Frequency Lock
• Sensitivity: 3uV 30dB S/N
• Signal to Noise Ration : 60dB
• Audio Output: 0~0.5V/4.7K
• Output Connectors: One 1/4" unbalanced output jack, Two XLR balanced output jacks
• Power Supply: AC120(¡À10%)
• Dimensions: 13 3/4" X 6 3/4" X 2"

Transmitter

• Battery: 1.5V AA chargeable battery
• RF Output: 10mW
• Nominal Deviation: 25KHz, Max 40KHz
• Battery Life: Apprx. 6 continuous Hours per charge
• Power On LED
• Battery Low Indicator
• Silence circuit eliminated popping noises when the switch is turned on or off
• Wide frequency response with low harmonic distortion
• Perfect mute function and high spurious emission

System

• Operating Frequency: VHF high band, 230MHz to 290MHz
• Frequency Stability:¡À 0.005%
• Modulation Mode: FM
• Frequency Responses: 50-16000Hz
• S/N Ratio: > 60dB
• Maximum Sound Pressure : ≥120dB
• Distortion Factor :≤1%
• Effective Field (in the open air) : 50M

Package Included:

• 2 VHF Wireless Microphones
• 1 Receiver
• 3" 1/4" to 1/4" Microphone Cable
• 4 x AA rechargeable Ni-MH batteries.( For test use only, you need to buy high quality batteries to run a long time)
• Instruction Manual