SENNHEISER WIRELESS MICROPHONE SET (PERFORMERS – SPEAKERS – REPORTERS) (HAND CORDLESS FREQ 626-668)

 

Dimensions

• Approx. 82 x 64 x 24 mm

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Compander

• Sennheiser HDX

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THD, total harmonic distortion

• ≤ 0.9 %

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Weight

• (incl. batteries) approx. 160 g

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Audio output

• 3.5 mm jack socket: +12 dBu (mono, unbalanced)

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Signal-to-noise ratio

• ≥ 110 dBA

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Switching bandwidth

• up to 42 MHz

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Peak deviation

• ±48 kHz

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Nominal deviation

• ±24 kHz

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Operating time

• Typically 8 h

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Modulation

• Wideband FM

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Power supply

• 2 AA batteries, 1.5 V or BA 2015 accupack

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Current consumption

• at nominal voltage: typ. 180 mA
• with receiver switched off: ≤ 25 µA

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Adjacent channel rejection

• ≥ 65 dB

Intermodulation attenuation

• ≥ 65 dB

Powering

• 3 V battery / 2.4 V rechargeable battery

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Receiving frequency

• Max. 1680 receiving frequencies, adjustable in 25 kHz steps 20 frequency banks, each withup to 12 factory-preset channels, no intermodulation 1 frequency bank with up to 12 programmable channels

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RF sensitivity

• < 1.6 μV for 52 dBA eff S/N

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Squelch

• low: 5 dBµV, middle: 15 dBµV, high: 25 dBμV

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Temperature Range

• -10 °C to +55 °C

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Receiver Principle

• Adaptive diversity

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Blocking

• ≥ 70 dB

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SKM 100 G4:

Dimensions

• Approx. Ø 50 x 265 mm

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Compander

• Sennheiser HDX

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THD, total harmonic distortion

• ≤ 0.9 %

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Weight

• (incl. batteries) approx. 450 g

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Signal-to-noise ratio

• ≥ 110 dBA

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RF output power

• Max. 30 mW

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Switching bandwidth

• up to 42 MHz

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Peak deviation

• ±48 kHz

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Nominal deviation

• ±24 kHz

---

Operating time

• Typically 8 h

---

Modulation

• Wideband FM

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Power supply

• 2 AA batteries, 1.5 V or BA 2015 accupack

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Current consumption

• at nominal voltage: typ. 180 mA
• with transmitter switched off: ≤ 25 µA

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Input impedance

• 40 kΩ

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Max. Input voltage

• 3 Veff

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Powering

• 3 V battery / 2.4 V rechargeable battery

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Transmission frequency

• Max. 1680 transmitting frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 12 factory-preset channels, no intermodulation 1 frequency bank with up to 12 programmable channels

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AF frequency response

• 80 – 18,000 Hz

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Temperature Range

• -10 °C to +55 °C

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Frequency stability

• ≤ ±15 ppm

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ME 2:

Connector

• 3.5 mm jack

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Frequency response

• 50 to 18,000 Hz (ME 2-II)

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Max. sound pressure level

• 130 dB

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Cable length

• approx. 1.60 m

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Transducer principle

• pre-polarized condensor microphone

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Pick-up pattern

• omni-directional