Unboxing of Rockville RWM1202VH VHF:

Includes:

• 2 wireless handheld microphones
  
• 1 receiver unit
  
• User manual
  
• Batteries
  
• Power adapter

Features:

• Rockville RWM1202VH VHF Wireless Dual HandHeld Microphone System w/ Mic Receiver
  
• Improved high performance wireless handheld microphone capsule
  
• Includes transmitter with two handheld, high sensitivity, unidirectional, wireless cardioid microphones
  
• Featuring a dual filter design to limit feedback and interference
  
• Ultra signal stability eliminates unwanted distortion
  
• Transmitter automatically links to receiver for ease of use
  
• Use two handheld mics at once
  
• Individual microphone volume controls
  
• Rugged metal housing
  
• Comfortable ergonomic composite microphone construction
  
• Low power consumption for longer battery life
  

Specifications:

• System:
• Operating Range: 100'-200'(indoor), 65'-165'(outdoor)
  
• Channel: Two Channel
  
• Frequency Range: 170MHz - 260MHz
  
• Frequency Response: 80MHz-12000MHz
  
• Frequency Width: 32Mhz
  
• Dynamic Range: 110dB
  
• Operating Temp: 14°F – 122°F
  
• Oscillation Mode: Quartz Crystal
  
• Frequency Stability: ±0.005%
  
• Modulation Mode: VHF
  
• Frequency Response: 80Hz – 8 KHz (±3 dB)
  
• Harmonic Radiation :< 63dBm
  
• S/N: 60dB
  
• RF Output Power: 10mW
  
• Power Voltage: AC110V/ 220V - 50/60Hz
  
• Mic Battery: 9V
• Receiver:
• Sensitivity: (S/N=30dB) >2mV
  
• De-Emphasis: 50µS
  
• Audio Output Impedance: 600O
  
• Audio Output Level.: 0-0.5V
  
• Power Supply: AC110V /220V 50/60Hz
  
• Current Consumption: =50mA
  
• Audio Out Connector: 1/4" unbalanced 
• Transmitter:
• Frequency Stability: ±0.005%
  
• RF Output Power: =30mW
  
• Modulation Mode: VHF
  
• Maximum Deviation Range: ±50KHz
  
• Microphone Mode: Fixed
  
• Pre-Emphasis: 50µS
  
• Power Supply: AA/1.5V×2
  
• Current Consumption: =35mA