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Shure BLX188E/SM31-K14 Wireless Headset System (614-638 MHz)

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Shure BLX188E/SM31-K14 Wireless Headset System (614-638 MHz)
nº de producto: 9000-0068-0030 Garantía Bax Music: El periodo de garantía de este producto es de 2 años.

General

The logical choice for professional fitness instructors, the Shure BLX188E/SM31 wireless headset system includes a two-channel BLX88 receiver, two SM31FH headsets and two BLX1 bodypack transmitters. Easy to use, this complete system features a smart SCAN function that quickly finds and selects the cleanest and most interference-free channel at any given moment, as well as clear LED indicators and a straight-forward menu screen that displays both the group and channel info. Adjust the gain level and select the preferred channel via the bodypack, and while the SM31FH headset boasts a hard-wearing and waterproof design, it still manages to keep things comfortable yet secure during longer classes.

Características

Características del producto

Number of wireless system channels	2
Número de micrófonos	2 micrófono
Bandwidth	24 to 32 MHz
Tipo batería	AA
Duración de las pilas/batería	11-15 horas
Digital connection(s)	n/a
Sustainable product	not specified
Frequency suitable for Belgium	yes, licence required
Frequency suitable for Netherlands	yes, no licence required
Frequency suitable for UK	yes, with standard licence
Worldwide frequency use	no
Banda de frecuencia	Shure K14 (614 - 638 MHz)
Se incluyen auriculares	sí
Canal	39 (614 - 622 MHz), 40 (622 - 630 MHz), 41 (630 - 638 MHz)
Frecuencia máxima	20 - 20.9 kHz
Frecuencia mínima	40 - 49 Hz
Patrón de captura	cardioide
Frecuencias conmutables	sí
Analogue audio output type	unbalanced line out (TS jack), balanced line out (XLR)
Banda de frecuencia	600 - 699 MHz
Potencia transmisión	10 mW

Peso y las dimensiones incluyen el paquete

Peso (incluyendo el paquete)	1,9 kg
Dimensiones (incluyendo el paquete)	49,0 x 32,1 x 8,6 cm

Características del producto

Shure BLX188E/SM31
wireless headset system
range: max. 91m in line-of-sight
frequency response: 45Hz - 20kHz
THD: < 0.5%
operating temperature: -18°C to 57°C
components:
- BLX88 wireless receiver (2-channel),
  - output impedance:
    - XLR (balanced): 200 Ohm
    - 6.3mm TS jack: 50 Ohm
  - output level:
    - XLR: -27 dBV
    - 6.3mm TS jack: -13 dBV
  - RF-sensitivity: -105 dBm for 12 dB SINAD
  - image deviation: > 50 dB
  - housing: ABS
  - power: 12-15V DC at 235 mA
  - dimensions (L x W x H): 30.8 x 10.1 x 3.8cm
  - weight: 429g
- BLX1 beltpack transmitter
  - input level:
    - max.: -16 dBV
    - min. (0 dB): +10 dBV
  - gain range: 26 dB
  - input impedance: 1 mOhm
  - transmission output: 10 mW
  - housing: ABS
  - batteries: 2x LR6 AA, 1.5V, alkaline
  - battery lifespan: up to 14 hours
  - dimensions: 6.4 x 2.1 x 11cm
  - weight: 75g (without batteries)
- SM31FH headset microphone,
  - type: electret condenser
  - frequency response: 45Hz - 20kHz
  - pickup pattern: cardioid
  - output impedance: 600 Ohm at 1 kHz
  - sensitivity: -50dBv/Pa
  - signal-to-noise: 66 dB
  - max. SPL: 145 dB
  - dynamic range: 117 dB
  - self-noise: 28 dB SPL-A
  - power: +5V DC (nominal), max. 10V
  - cable: 1.1m
  - weight: 60g