Bandwidth BWV-1
ไมค์ลอยคู่ ไมโครโฟนไร้สาย คลื่น UHF ตอบสนองย่านความถี่ 80Hz-18kHz ส่งสัญญาณได้ไกล 100-300 เมตร
****กรุณาเช็คสต็อคสินค้าก่อนสั่ง LINE : @music2home
LAPEL MICROPHONE AND BODY PACT
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)