Embedded Software
Embedded software: microphone embedded control software V1.32
Receiver
ITC T-521UH UHF Segment LCD Liquid Crystal Display FM true Diversity Wireless Microphone
Anti-Interference ability
Super anti-interference ability can effectively suppress external noise interference and co-frequency interference.
Transmitter
2 Handheld Wireless Microphone
Frequency Matching
IR frequency matching function, which can synchronize the frequency of transmitter and receiver conveniently & quickly
Channels
Provides each of 200 a total of 600 channels to choose, true diversity receiving, effectively avoiding the phenomenon of fault frequency & to extend receiving distance.
Specifications
|
Frequency |
640-857MHz (the applicable frequency depends on the local regulation)Broadband FM |
|
Modulation |
Broadband FM |
|
Number of channel |
100-200 per frequency band |
|
Channel interval |
Multiples of 250KHz |
|
Frequency stability |
within ±0.005% |
|
Dynamic range |
100dB |
|
Maximum frequency deviation |
±45KHz |
|
Frequency response |
80Hz-18KHz (±3dB) (the frequency of the entire system depends on the microphone unit) |
|
Integrated SNR |
105dB |
|
Integrated distortion |
≤0.5% |
|
Working distance |
The straight-line barrier-free distance can reach about 100m (working distance depends on many factors, including RF signal absorption, reflection, and interference, etc) |
|
Working temperature |
-10℃~+60℃ |
|
Receiving mode |
Double frequency conversion super heterodyne |
|
IF frequency rate |
110MHz，10.7MHz |
|
Wireless interface |
BNC/50Ω |
|
Sensitivity |
12dB μV（80dBS/N) |
|
Sensitivity range |
12-32dB μV |
|
Discrete suppression |
≥75dB |
|
Maximum output level |
+10dBV |
|
Power supply |
DC 12V~1A input |
|
Weight |
1.95 Kg (excluding antenna) |
|
Size |
422×180×44.5mm(L×D×H) |
|
Sound head |
Moving-coil microphone or condenser microphone |
|
Condenser microphone (lapel microphone, headset microphone) |
|
|
Antenna |
The hand-held microphone has a built-in helical antenna, and the pendant transmitter uses a 1/4 wavelength whip antenna |
|
Output power |
High power 30Mw; low power 3Mw |
|
Discrete suppression |
-60dB |
|
Power supply |
2 AA 1.5V alkaline batteries |
|
Battery lifespan |
About 6h at 30Mw, it depends on battery capacity |
|
Function |
True diversity reception method can effectively avoid frequency interruption and extend the receiving distance |
|
Sound quality |
Rich IF, magnetic and mixed sound |
|
Weight |
0.34Kg (hand-held), 0.06Kg (lapel), (excluding battery) |
|
Size |
268mm (L)×35mm (D) (hand-held), 83mm × 63mm × 22mm (L*W*T) (lapel) |