Vũ Hoàng Audio

Micro không dây BYMA QLX24II
(Bộ gồm 2 micro)
- System index
Frequency range: 640-690MHz/ 740-790MHz/ 790-840MHz
Modulation: wideband FM
Adjustable range: 50MHz
Channel number: 200
Channel spacing: 250KHz
Frequency stability: +- 0.0005% or less
Dynamic range: 100dB
Maximum frequency deviation: +-45KHz
Frequency reponses: 100Hz - 10KHz
Overall signal to noise ratio: >=502dB
THD: <=5%
Operating temperature: -10ºC - +40ºC
Power consumption: 5W
-Receiver specifications:
Receiver mode: double tune auto selecting signal (true diversity receiver)
If frequency: 1st IF: 110MHz, 10.7MHz IF II
Wireless interface: BNC/50W
Sensitivity: 12dB µ V (80dBS/N)
Sensitivity adjustment range: 12 - 32 dB µ V
Spurious rejection: >=75 dB
Maximum output level: +10 dBV
Supply voltage: DC12V/1A
- Transmitter specifications:
Output power: high power 30mW; low power 3mW
Spurious rejection: -60dB
Power: two 1.5V AA batteries
Use of time: when high power is greater than 10 hours, more than 15 hours at low power
 Battery Requirement:  2 x 1.5V AA