UD-800
Main Feature
- ไมโครโฟนไร้สายย่านความถี่ UHF แบบไมค์ถือคู่ สามารถปรับความถี่ได้ 58 ความถี่ (29+29 ความถี่)
Technical Specification
Frequency Range
UHF 694-703 MHz
UHF 748-758 MHz
Modulation Method
FM
The Number of Channel
58
Channel Spacing
300KHz
Frequency Stability
±
0.005%
Dynamic Range
100dB
The Lagest Deviation
±
45KHz
Audio Response
80Hz - 18KHz
Comprehensive S/N Ratio
> 105dB
Comprehensive Distortion
≤ 0.5%
Working Temperature
-10
°
C to 40
°
C
Receiver
Receiving Mode
Secondary superheterodyne
The Wireless Interface
BNC / 50Ω
Sensitivity
12 dB µV (80dB S/N)
Sensitivity Adjustment Range
12-32 dB µV
Spurious Suppression
≥ 75dB
The Maximum Output Level
+10dBV
Transmitter
Output Power
High power 30mW / Low power 3mW
Spurious Suppression
60dB
Power Supply
AA 1.5V x 2
Use Time
High power 10 hours / Low power 15 hours