DHK SKM9000 ไมโครโฟนไร้สายแบบไมค์คู่ คลื่นความถี่ UHF 803-806 MHz !คลื่นรุ่นใหม่ 2564
Features
SPECIFICATION
Modulation
Broadband FM
Adjustable range
50MHz
Number of channels
250KHz
Frequency stability
+0.005% or less
Dynamic range
100dB
Maximum frequcency deviation
+45KHz
Audio respons
80Hz-18KHz(+3B)
Integrated messenger ratio
:>105dB
Integrated distortion
<0.5%
Operating temperature
-10c-40c
Receiver secondary superheterodyne
IF frequency : first IF
110MHz, second IF 10.7MHz
Wireless interface
BNC/5012
Sensitivty
12dB u V (80dBS/N)