Recommendations; Technical Specifications; Overall System; Receiver - Optimus US-8001DC Manual De Instalación Y Funcionamiento

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6. RECOMMENDATIONS

In order to achieve the optimum reception condition and also extend the operating distance,
please leave an "open space" between the receiver and transmitter.
Keep the devices away from the metal objects or any interference sources, at least 50 cm.
To avoid the feed-back effect, don't leave the mic. to aim at the speakers directly.
For best pick-up pattern, please hold the middle of the mic. body.
Remove batteries from the battery compartment when the transmitter will not be used for a
long time.
When you need to replace the batteries, please replace both batteries at the same time with
new ones.

7. TECHNICAL SPECIFICATIONS

7.1 Overall system

RF Frequency Range
Oscillation Type
Channels
Audio frequency response
Band-width
Operation range

7.2 Receiver

Model No.
Receiving mode
Frequency stability
S/N Ratio
RF sensitivity
Image rejection
T.H.D. (1 kHz)
Display
Controls
Audio output level
AF output impedance
Squelch
Operation voltage
Output connector
Dimensions (mm)
US-8001DC Version 1.0
US-8001DC
PLL synthesized control OSC
Power ON/OFF, Volume control,
Channel UP/Down, Squelch level
1 Unbalanced φ6,3 mm Phone jack
480(width) x 45 (height) x 232 (depth)
Wireless Receiver
600 MHz ~ 960 MHz, UHF
16 channels
50 Hz ~ 18 kHz
24 MHz
100 m
US-8001DC
Diversity
±0,005 %
> 100 dB
-107 dBm (12 dB S/R AD)
> 60 dB
< 0,6 % @ 1 kHz
LCD
-12 dB
600 Ω Unbalance
Pilot tone & Noise mute
12 - 18 V DC, 600 mA
2 Balanced XLR socket
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