Bandwidth BWV-1

รหัสสินค้า : BWV-1

ไมโครโฟนไร้สาย ไมค์ลอยคู่ Wireless Microphone

รายละเอียดทั้งหมด :

Bandwidth BWV-1 1ไมค์ลอยคู่ Wireless Microphone

Features:

• 60MHz adjustable bandwidth avoids external interference.
• Four super-antenna connection mechanism breaks through signal barriers.
• Digital pilot technology filters out the interfering signals.
• Equipped with automatic infrared system, transmitter and receiver synchronize automatically.
• Advanced digital PLL provides 2400 selectable channels.
• The design of double conversion superheterodyne ensures high sensitivity.
• With multiple squelch control circuit.
• Specially designed circuit provides lower noise, powerful dynamic range and wide frequency response.
• The interpretation of unlimited possibilities.

System Specification

• Frequency Range: UHF 803.200 – 805.800 MHz
• Modulation System : FM
• Adjustable Range: 60MHz
• Channels: 2x1200
• Preset Groups: 187
• Frequency Interval: 0.025MHz
• Frequency Stability: within ±0.005%
• Dynamic Range: 100dB
• Maximum Frequency Deviation: ±45KHz
• Frequency Response: 80Hz-180KHz ±3dB
• S/N: >105dB
• T.H.D: ≦0.5%

Receiver Specification

• Receiver Mode: Double Conversion Superheterodyne
• Intermediate Frequency: First: 110MHz, Second: 10.7MHz
• Wireless Interface:BNC/50WΩ
• Sensitivity: 12dBμV(80dBS/N)
• Sensitivity Adjustable range: 12-32dBμV
• Spur Suppression: ≧75dB
• Maximum Output Level: +10dBV

Transmitter Specification

• Antenna Mode: Backpack transmitter equips with 1/4 wave whip antenna, handheld microphone equips with built-in helical antenna
• Output Power: High: 30mW, Low: 3mW
• Spur Suppression: -60dB
• Power Supply: 2x1.5V AA battery
• Battery Life: less than 10 hours (30mW), less than 15 hours (2mW)