Bose Radio System Base With 2 Wireless Microphones WR-206

Power supply: AC 110V or 220V

RF Power output: 15mW (MAX)

Microphone element: Unidirectional dynamic microphone

Battery: Standard 9V battery AA

Service areas: 150 meters

Current consumption: About 25mA

VHF: High band 220-270MHZ

UHF: 400-880MHZ

Frequency stability: +0.05%

Modulation Mode: FM

Bose Professional Wireless UHF Mic System Model: WR-206SystemRF

Characteristics Modulation: PLL Frequency

Ranges: 520mHz – 952mHz

Modulation: FM Peak

deviation: +/- 45khzAF

Frequency response: 80-15KHz (+/- 3dB)T.H.D: <1% Temperature Range: 10-+40oCReceiverSensitivity: 12dBuV (80dB S/N) Sensitivity Range: 12-32dBuVRF: >75dB

Audio Output Leve: Balanced output: 0-0.5V/600Audio output: 0-0.5V/5KPower: DC 12-16VWorking

Power: 200mA2 Wireless Microphones with color code1 Receiver1 Adaptor1 Mic Connector AA Batteries