LA-202

537.89

LOOP VERSTERKER

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Bruto prijs (inclusief BTW) € 537,89
SKU: fr-11036

Beschrijving

Active loop amplifier, in constant current technology with dynamic compressor for setting up an inductive sound reproduction system in rooms up to 200 m2.
Inductive transmission of audio signals allows users of hearing aids with a T-coil or inductive receivers, e.g. the LR-202, to receive audio signals. Wireless transmission is an advantage of inductive sound reproduction systems which makes it possible for the user to move freely within the loop.
Inductive sound reproduction systems are used for various applications, e.g. as a hearing aid for the hearing impaired in churches, theatres, cinemas, waiting rooms and lounges, as interpreting systems, for lectures in museums, exhibitions, etc.
With inductive sound reproduction systems, an inductive loop made of a wire winding is laid on the floor, the wall or along the ceiling and is controlled by a constant current amplifier. Thus, a magnetic field is created within the loop which induces a voltage into the T-coil of the hearing aid or into the inductive receiver. In the receivers, this voltage is then converted again into an audio signal.

  • Dynamic compressor
  • Automatic talkover
  • Metal loss correction 0-3 dB/oct.
  • 3 mic/line inputs with 40 V phantom power, to be switched on additionally
  • 6.3 mm input for inserting external devices
  • Integrated SD card reader for reproduction of stored alarm messages
  • 2-way tone control
  • LED level meter
  • 482 mm (19") rack installation with supplied mounting brackets

Extra informatie

Gewicht 13.0640 kg
Brand

EAN

TariffNo

4007754256901

RefNo

17.6360

BestNo

176360

ProductGroup

L01_01

PriceGroup

308

Downloads

Manual
Manual
Decl. of conformity
Manual
Manual
Decl. of conformity

Technische data

Courant de boucle 7 A (crête)
Résistance de boucle 0,2-2 Ω
Dimensions pièce jusqu'à 200 m2
Entrées Mic 1,5 mV/6,8 kΩ, XLR, sym.

commutable sur

Ligne 630 mV/10 kΩ, XLR, sym.

Ligne 630 mV/4,7 kΩ, RCA, asym.

Alarme: 2 borniers à vis

pour brancher un interrupteur

Sorties boucle : 2 borniers à vis
Egaliseur graves ±10 dB, 100 Hz
Egaliseur aigus ±10 dB, 10 kHz
Bande passante 50-8000 Hz
Taux de distorsion < 1 %
Température fonc. 0-40 °C
Alimentation ∿ 230 V/50 Hz/150 VA
Dimensions 482 x 88 x 280 mm, 2 U
Poids 7 kg
Loop current 7 A (peak)
Loop resistance 0.2-2 Ω
Room size up to 200 m2
Inputs mic 1.5 mV/6.8 kΩ, XLR, bal.

switchable to

line 630 mV/10 kΩ, XLR, bal.

line 630 mV/4.7 kΩ, RCA, unbal.

alarm: 2 screw terminals

for connecting a switch

Outputs loop: 2 screw terminals
Equalizer bass ± 10 dB, 100 Hz
Equalizer treble ± 10 dB, 10 kHz
Frequency range 50-8,000 Hz
THD < 1%
Admiss. ambient temp. 0-40 °C
Power supply ∿ 230 V/50 Hz/150 VA
Dimensions 482 x 88 x 280 mm, 2 RS
Weight 7 kg

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