LD Systems U500 IEM Serie Manuel D'utilisation page 17

TECHNICAL DATA
Model Number:
Product type:
Type:
Transmission frequency range:
RF-groups:
RF-channels:
Transmission method:
Rated HF output power:
Antenna gain:
Antenna connector:
Audio frequency response (- 3dB):
THD+N @ 1kHz, +4dBu input signal:
S/N –ratio @ 1kHz, A-weighted:
Dynamic range @ 1kHz, non-weighted:
Input sensitivity:
Max. input level:
CMRR IEC:
Line inputs:
Line input connectors:
Input impedance:
Controls:
Indicators:
Power consumption (nominal):
Operating voltage:
Voltage input connector:
Ambient temperature (in operation):
Relative humidity:
LDU5047IEMT LDU5051IEMT
In-Ear monitoring In-Ear monitoring
Transmitter Transmitter
470 – 490 MHz 514 – 542 MHz
1 1
12 12
FM, mono/stereo FM, mono/stereo
2 mW, 10 mW, 2 mW, 10 mW,
30 mW 30 mW
2 dBi 2 dBi
BNC BNC
35 Hz – 16000 Hz 35 Hz – 16000 Hz
< 0.3 % < 0.3 %
93 dB 93 dB
88 dB 88 dB
- 9 dBu (all gain - 9 dBu (all gain
controls full, controls full,
stereo mode) stereo mode)
18 dBu (gain 18 dBu (gain
controls set to controls set to
90, TX Volume 90, TX Volume
control set to 38, control set to 38,
stereo mode) stereo mode)
< 45 dB < 45 dB
2 2
XLR (balanced) XLR (balanced)
/ Combo TRS / Combo TRS
6.3 mm 6.3 mm
12 kohms 12 kohms
POWER on-off POWER on-off
-button, MENU -button, MENU
rotary-push- rotary-push-
encoder, phones encoder, phones
volume volume
Multifunctional Multifunctional
OLED-display OLED-display
3.5 W 3.5 W
12 – 18 V DC 12 – 18 V DC
5.3 mm barrel 5.3 mm barrel
jack, plus inside jack, plus inside
0 °C – 35 °C 0 °C – 35 °C
< 80 % < 80 %
(non-condensing) (non-condensing)
LDU505IEMT LDU506IEMT
In-Ear monitoring In-Ear monitoring
Transmitter Transmitter
584 – 608 MHz 655 – 679 MHz
10 10
12 12
FM, mono/stereo FM, mono/stereo
2 mW, 10 mW, 2 mW, 10 mW,
30 mW 30 mW
2 dBi 2 dBi
BNC BNC
35 Hz – 16000 Hz 35 Hz – 16000 Hz
< 0.3 % < 0.3 %
93 dB 93 dB
88 dB 88 dB
- 9 dBu (all gain - 9 dBu (all gain
controls full, controls full,
stereo mode) stereo mode)
18 dBu (gain
18 dBu (gain
controls set to controls set to
90, TX Volume 90, TX Volume
control set to 38, control set to 38,
stereo mode) stereo mode)
< 45 dB < 45 dB
2 2
XLR (balanced) XLR (balanced)
/ Combo TRS / Combo TRS
6.3 mm 6.3 mm
12 kohms 12 kohms
POWER on-off POWER on-off
-button, MENU -button, MENU
rotary-push- rotary-push-
encoder, phones encoder, phones
volume volume
Multifunctional Multifunctional
OLED-display OLED-display
3.5 W 3.5 W
12 – 18 V DC 12 – 18 V DC
5.3 mm barrel 5.3 mm barrel
jack, plus inside jack, plus inside
0 °C – 35 °C 0 °C – 35 °C
< 80 % < 80 %
(non-condensing) (non-condensing)
LDU508IEMT
In-Ear monitoring
Transmitter
823 – 832 MHz,
863 – 865 MHz
8
12
FM, mono/stereo
823 – 832 MHz
2 mW, 10 mW,
30 mW
863 – 865 MHz
2 mW, 10 mW
2 dBi
BNC
35 Hz – 16000 Hz
< 0.3 %
93 dB
88 dB
- 9 dBu (all gain
controls full,
stereo mode)
18 dBu (gain
controls set to
90, TX Volume
control set to 38,
stereo mode)
< 45 dB
2
XLR (balanced)
/ Combo TRS
6.3 mm
12 kohms
POWER on-off
-button, MENU
rotary-push-
encoder, phones
volume
Multifunctional
OLED-display
3.5 W
12 – 18 V DC
5.3 mm barrel
jack, plus inside
0 °C – 35 °C
< 80 %
(non-condensing)
17