Railway-Analogue-Handset

250.00 €250.00 €250.0EUR

250.00 €

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Analogue Railway Handset


General Features

  • Operating temperature: T3 class of EN 50155

  • Dimensions with cradle: 63 (W) x 202 (H) x 58 (D) mm

  • Fastening holes : 4,2 mm

  • Distance between fastening holes: 171 mm

  • Weight : 400 g

Microphone (dynamnic type)

  • Sensitivity: 2.5mV/Pa at 1kHz

  • Frequency response: 100 Hz ÷ 10 kHz

  • Directivity: ominidirectional

  • Impedance: 200 ohm

Microphone (electret condenser)

  • Sensitivity: -46 dB (± 3 dB) at 1kHz, 0dB=1V/Pa

  • Frequency response: 100 Hz to 10 kHz

  • Directivity: noise cancelling

  • Operating voltage: 2 V (max. 10 V)

  • Impedance: 2.2 kΩ at 1 kHz

Earphone (dynamic)

  • Efficiency: 100 dB at 1 kHz (± 2 dB)

  • Frequency response: 200 Hz ÷ 5 kHz

  • Impedance: 300 ohm (± 15%) at 1 kHz

PTT switch

  • Current: 100 mA max

  • Contact resistance: < 1 ohm

  • Electrical life: > 100.000 cycles

  • Activation pressure: 240 g

  • Pushbutton colour: RAL 2008

Hook switch

  • Reed-switch with change-over contact

  • Voltage: 100 Vdc max

  • Current: 0.3 A max

Compliance

  • EN50155, EN60068, EN61373, EN60950, UNI CEI 11170, EN45545

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