LD Systems U300 Serie Bedienungsanleitung Seite 14

DUAL RECEIVER
Itemnumber: LDU3047R2
Receiver type: UHF diversity
Modulation: FM
Frequency range: 470 - 490 MHz
Channels: 12
Antenna connectors: 2 x fixed antennas
Frequency response: 25–16000 Hz
Noise reduction: Squelch, fixed level
THD (system): <0.3%
Signal-to-noise ratio >104dB
(system):
Balanced output: 2x XLR
Unbalanced output: 2x 6.3 mm jack
Balanced output XLR
MIX OUT:
Unbalanced output 6.3 mm jack
MIX OUT:
Audio output level +10dBu
(balanced):
Audio output level +7dBV/+2.5dBV
(unbalanced): (switchable line/
instrument)
Controls: POWER, 2x + / -
channel select, 2x
ASC, 2x VOL Volume
control, 2x switch
INSTRUMENT/LINE
Indicators: 2x 2 digit LC display,
2x 5-segment LED
level meter, 2x
antenna A / B LEDs
Operating voltage: 12V DC, 500 mA
Ambient temperature 5°C to 40°C
(in operation):
Relative humidity: 20% to 80%
(non-condensing)
Dimensions 410 x 43 x 120mm
(W x H x D):
Weight: 1.3 kg
14
LDU3051R2 LDU305R2
UHF diversity UHF diversity
FM FM
514 - 542 MHz 584–608 MHz
12 12
2 x fixed antennas 2 x fixed antennas
25–16000 Hz 25–16000 Hz
Squelch, fixed level Squelch, fixed level
<0.3% <0.3%
>104dB >104dB
2x XLR 2x XLR
2x 6.3 mm jack 2x 6.3 mm jack
XLR XLR
6.3 mm jack 6.3 mm jack
+10dBu +10dBu
+7dBV/+2.5dBV +7dBV/+2.5dBV
(switchable line/ (switchable line/
instrument) instrument)
POWER, 2x + / - POWER, 2x + / -
channel select, 2x channel select, 2x
ASC, 2x VOL Volume ASC, 2x VOL Volume
control, 2x switch control, 2x switch
INSTRUMENT/LINE INSTRUMENT/LINE
2x 2 digit LC display, 2x 2 digit LC display,
2x 5-segment LED 2x 5-segment LED
level meter, 2x level meter, 2x
antenna A / B LEDs antenna A / B LEDs
12V DC, 500 mA 12V DC, 500 mA
5°C to 40°C 5°C to 40°C
20% to 80% 20% to 80%
(non-condensing) (non-condensing)
410 x 43 x 120mm 410 x 43 x 120mm
1.3 kg 1.3 kg
LDU306R2 LDU308R2
UHF diversity UHF diversity
FM FM
655–679 MHz 823–832 MHz &
863–865 MHz
12 12
2 x fixed antennas 2 x fixed antennas
25–16000 Hz 25–16000 Hz
Squelch, fixed level Squelch, fixed level
<0.3% <0.3%
>104dB >104dB
2x XLR 2x XLR
2x 6.3 mm jack 2x 6.3 mm jack
XLR XLR
6.3 mm jack 6.3 mm jack
+10dBu +10dBu
+7dBV/+2.5dBV +7dBV/+2.5dBV
(switchable line/ (switchable line/
instrument) instrument)
POWER, 2x + / - POWER, 2x + / -
channel select, 2x channel select, 2x
ASC, 2x VOL Volume ASC, 2x VOL Volume
control, 2x switch control, 2x switch
INSTRUMENT/LINE INSTRUMENT/LINE
2x 2 digit LC display, 2x 2 digit LC display,
2x 5-segment LED 2x 5-segment LED
level meter, 2x level meter, 2x
antenna A / B LEDs antenna A / B LEDs
12V DC, 500 mA 12V DC, 500 mA
5°C to 40°C 5°C to 40°C
20% to 80% 20% to 80%
(non-condensing) (non-condensing)
410 x 43 x 120mm 410 x 43 x 120mm
1.3 kg 1.3 kg