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3 November 2024
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TECPRO DMH320 Dual muff headset (XLR 5 pin connector)

Artikelnummer
27-323
Hersteller
Tecpro
Typennummer
  • DMH320
TECPRO DMH320 Dual muff headset (XLR 5 pin connector)

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TECPRO DMH320 Dual muff headset (XLR 5 pin connector)

Bestellangaben

MwSt. / Versand
321,60 €
pro Stück (zzgl. MwSt.)
auf Bestellung zusammengestellt. Bei Stornierung können Gebühren entstehen, lieferbar in 3‑4 Wochen. Brauchen Sie diesen Artikel schneller? Rufen Sie uns an
Canford zweijährige Gewährleistung
RoHS Konform

TECPRO COMMUNICATION SYSTEM - Headsets

DMH320 Dual muff & SMH310 Single muff

  • New generation high performance headsets specifically designed for communications use
  • Retains the renowned durability and comfort of the 200 series
  • Very robust construction, made from unbreakable flexible composite material
  • Similar construction to 200 series, spare parts also available
  • Dual-chamber foam-filled earshells, larger than 200 series for wearing comfort
  • High acoustic isolation on DMH320 for reduced ear fatigue
  • Extended response ear loudspeakers
  • Broadcast quality noise-cancelling dynamic microphone
  • New boom design allows use with boom at left or right hand side
  • Mic switched off by swinging boom upwards
  • Boom can be bent into optimum position to suit the wearer
Technical Specification
Nominal impedance: 400 ohm each at 1kHz
Frequency response: 40–14,400Hz
Sensitivity: 94dB s.p.l. for 1mW
Distortion: Less than 0.5%
Max. rated power handling: 0.5 watts
Microphone: Dynamic type, uni-directional, wired balanced
Nominal impedance: 200 ohm at 1kHz
Frequency response: 40–15,000Hz
Approx. weight: DMH320 365g
SMH310 240g
Cable: 1.8m (balanced mic with separate left and right ear loudspeakers);
27-320 uses an XLR 4-pin female cable connector
27-323 uses a NC5FXX XLR 5-pin female cable connector
27-310 uses an XLR 4-pin female cable connector

For spare parts for 300 series headsets, see CANFORD AND TECPRO HEADPHONE AND HEADSET SPARE PARTS - 300 Series

DMH220 Dual muff & SMH210 Single muff

  • Very robust construction with only two moving joints
  • Hidden fixings hinder tampering whilst allowing easy repairs
  • Full range of spare parts available
  • Noise cancelling microphone on flexible steel-reinforced boom
  • Steel core cable for extra strength
  • Soft comfortable cushions
  • Wide, smooth response for reduced listening fatigue
Technical Specification
Nominal impedance: 400 ohm each at 1kHz
Frequency response: 20–20,000Hz
Sensitivity: 94dB s.p.l. for 1mW
Distortion: Less than 0.5%
Max. rated power handling: 0.5 watts
Microphone: Dynamic type, uni-directional
Nominal impedance: 200 ohm at 1kHz
Frequency response: 300–11,000Hz
Approx. weight: DMH220 250g
SMH210 210g
Cable: 1.5m steel braced;
27-220 uses an XLR 4-pin female cable connector
27-223 uses a NC5FXX XLR 5-pin female cable connector
27-210 uses an XLR 4-pin female cable connector

For spare parts for 200 series headsets, see CANFORD AND TECPRO HEADSET SPARE PARTS - 200 series

DMH135 Dual muff

The DMH135 offers professional users maximum comfort during extended periods of comms work. This super light-weight headset is robust, and is compatible with Tecpro and most other intercom systems that use XLR 4 pin connectors for headset connection. Supple ear pads and swivel earcups provide a good acoustic seal, while the fully adjustable headband ensures a good fit, with low clamping force for reduced user fatigue.

Full features include:

  • Lightweight, 'closed ear' 32 ohm headset
  • Adjustable elastic headband
  • Swivel earcups
  • Soft comfortable cushions
  • 600 ohm dynamic mic
  • 1.5 metre straight cable, uses an XLR 4-pin female cable connector

Please note: The 27-135 DMH135 is suitable for use with Tecpro and other party line systems, BUT NOT suitable for use with digital intercom systems like Green-GO, due to crosstalk sensitivity.

For spare parts for 100 series headsets, see TECPRO HEADPHONE AND HEADSET SPARE PARTS - 100 Series

Wiring Conventions

Headset connectors
XLR 4 pin
Pin 1 Microphone earth/screen
Pin 2 Microphone signal
Pin 3 Earphones earth/screen
Pin 4 Earphones signal
XLR 5 pin (BP116 and BP117 only)
Pin 1 Microphone earth/screen
Pin 2 Microphone signal
Pin 3 Earphones earth/screen
Pin 4 Left earphone signal
Pin 5 Right earphone signal