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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)
Cod. prodotto: 9000-0068-0030 Garanzia Bax Music: Su questo prodotto avrete una garanzia di 2 anni.

Descrizione

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.

Specifiche

Caratteristiche

Number of wireless system channels	2
Numero microfoni	2 microfoni
Bandwidth	24 to 32 MHz
Tipo di batteria	AA - stilo
Autonomia batteria (approssimativa)	11 - 15 ore
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 di frequenza	Shure K14 (614 - 638 MHz)
Headset incluso	sì
Canale	39 (614 - 622 MHz), 40 (622 - 630 MHz), 41 (630 - 638 MHz)
Frequenza massima	20 - 20,9 kHz
Frequenza minima	40 - 49 Hz
Direttività	cardioide
Frequenze selezionabili	sì
Analogue audio output type	unbalanced line out (TS jack), balanced line out (XLR)
Tipo di banda di frequenza	600 - 699 MHz
Potenza trasmettitore	10 mW

Peso e dimensioni imballaggio incluso

Peso (imballaggio incluso)	1,9 kg
Dimensioni (imballaggio incluso)	49,0 x 32,1 x 8,6 cm

Specifiche

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