· The receiver employs a EIA international standard 1 U 19" cabinet. It can be installed into a standard equipment rack with its equipped nylon ears.
· If connects to an antenna distribution system, the microphones can achieve longer receiving distance and more stable performance. Ideal working distance can be up to 300m.
· VA LCD screen fully displays channels, frequency, RF signal status, AF audio output status, scan status etc.
· Worldwide certified 12V/1A power supply.
· Automatic frequency scan.
· UHF PLL synthesized oscillation mode and 25MHz channel interval.
· Four antenna with auto frequency selection, dual mute and voice code locking loop circuitry ensures stable performance even working in long distance.
· The built in SQ circuitry avoids interference noise output without decreasing the Q value or sensitivity under disturbing environment.
· Customized frequency range setting.
Model |
UHF68 |
Frequency range |
UHF 640-690MHz |
Modulation mode |
PLL |
Bandwidth |
50 MHz |
Channel |
200 Channels interval 25 KHz |
Stability |
±0.0005% |
Dynamic range |
100dB |
Max deviation |
±80 KHz |
Frequency response |
20Hz-20 KHz ±3dB |
S/N ratio |
>85dB |
Distortion |
<0.5% |
Working temperature |
-10℃~ 60℃ |
T.H.D |
<0.5% (at 10KHz Deviation) |
Power supply |
DC 12V~500MA |
Audio output |
Balanced & unbalanced |
LCD display |
Frequency, RF input level, AF level, Muting RF level and wireless channel no. |
Receiver specifications |
|
True-diversity receiving |
PLL synthesized oscillation mode |
Inter frequency |
First 110MHZ, second; 10.7MHz |
Antenna type |
BNC type/50 ohms |
Sensitivity |
12 dBµV (80dBS/N) |
Sensitivity range |
12-32 dBµV |
Spurious emission |
≥75dB |
Max audio output |
+10 dBV |