Shure BLX14E/SM35-K14 Wireless Headset System (614-638 MHz)

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Shure BLX14RE/SM35-K14 Wireless Headset System (614 - 638MHz)

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Shure BLX14E/SM35-K14 Wireless Headset System (614-638 MHz)
Product no: 9000-0067-9959 Bax Music Warranty: This product comes with a 3-year warranty.

General

If you are looking for a reliable, hands-free microphone solution, the Shure BLX14/SM35 is an excellent choice! That's because this is an easy-to-use wireless headset system consisting of the Shure BLX4 wireless receiver and the SM35 headset microphone. With simple LED lights, you can see at a glance what the status of your sound system is. The LED display on the BLX4 shows the group and channel settings and allows you to select an open channel and group at the touch of a button for the best signal transmission. The cardioid Shure SM35 headset features a sensitive condenser microphone that is well suited for professional speech and vocal reproduction. You connect this headset to the BLX1 beltpack transmitter, which comes with extensive options, using the TA4 jack connector.

Specifications

Product features

Number of wireless system channels	1
Number of microphones	1 microphone
Bandwidth	24 to 32 MHz
Battery type	AA
Battery life (approx.)	11-15 hours
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
Frequency band	Shure K14 (614 - 638 MHz)
Includes headset	yes
Channel	39 (614 - 622 MHz), 40 (622 - 630 MHz), 41 (630 - 638 MHz)
Maximum frequency	20 - 20.9 kHz
Minimum frequency	40 - 49 Hz
Polar pattern	cardioid
Switchable frequencies	yes
Analogue audio output type	unbalanced line out (TS jack), balanced line out (XLR)
Type of frequency band	600 - 699 MHz
Transmission power	10 mW

Weight and dimensions including packaging

Weight (incl. packaging)	1,9 kg
Dimensions (incl. packaging)	47,0 x 37,0 x 9,7 cm

Product specifications

Shure BLX14E/SM35
wireless headset system
range: up to 91 m in field of vision
frequency response: 40 Hz - 20 kHz
THD: 0.5%
operating temperature: -18°C to 57°C
components:
- BLX4 wireless receiver (1-channel),
  - output impedance:
    - XLR (balanced): 200 Ohm
    - 6.3 mm TS jack: 50 Ohm
  - output level:
    - XLR: =27 dBV
    - 6.3 mm TS jack: -13 dBV
  - RF sensitivity: -105 dBm for 12 dB SINAD
  - image rejection: > 50 dB
  - housing: ABS
  - power requirement: 12-15 V DC @ 235 mA
  - dimensions (LxWxH): 18.8 x 10.3 x 4 cm
  - weight: 241 g
- BLX1 beltpack transmitter,
  - input level:
    - max: -16 dBV
    - min. (0 dB): +10 dBV
  - gain adjustability: 26 dB
  - input impedance: 1 mOhm
  - transmit power: 10 mW
  - housing: ABS
  - batteries: 2x LR6 AA, 1.5 V, alkaline
  - battery life: up to 14 hours
  - dimensions (LxWxH): 6.4 x 2.1 x 11 cm
  - weight: 75 g (without batteries)
- SM35 headset microphone,
  - type: electret condenser
  - frequency response: 40 Hz - 20 kHz
  - directional characteristic: cardioid
  - output impedance: 100 Ohm @ 1 kHz
  - sensitivity: -57.8 dBV/Pa
  - signal-to-noise: 59.2 dB
  - max SPL: 151.3 dB
  - dynamic range: 116.5 dB
  - self-noise: 34.8 dB SPL-A
  - power requirement: +5 V DC (nominal), 10 V max.
  - cable: 1.1 m
  - weight: 72 g