Two Way Radio Accessories and Spares
FOR SALES AND ENQUIRIES CALL 1300 307 334
 

Two Way Radio Headset

 
Listen Only Heavy Duty Headsets
CRS-HDHSLO
The LISTEN ONLY HEAVY DUTY HEADSET is another product we have been asked for repeatedly and now stock in our repertoire. The Listen only headset has a 3.5mm plug allowing you to use it with any listening device e.g. from 2way radios to scanners, etc.  This product has been manufactured with strain relief, meaning that all the pressure is placed on the kevlar reinforced cable.  Therefore if the cable gets caught in machinery etc the strain relief prevents damage occurring to the earmuff which can be an expensive repair. 

An affordable product with a number of uses throughout various fields.

FEATURES

  1.  3.5mm plug provides you with the versatility of using with a 2way radio, MP3, scanner or other listening devices.
  2.  Added Strain Relief to ensure protection of the main cable connection socket in the event the cable is caught on machinery, etc  We have noted that when the cable is strained on similar products manufactured by other brands there is a potential for the cable socket to be damaged resulting in costly repairs to dismantle the earmuff and replace.  With our design the cable may still fail if strained beyond normal operating conditions, however the earmuff remains protected by the strain relief mechanism, allowing quick cost effective replacement of the main cable.
  3. Lightweight.
  4.  NRR 25dB (technical information provided below).
  5.  Replaceable comfortable PVC sponge and liquid filled sealed ring ear cushons.
  6. 1 year warranty.

SPECIFICATIONS –  “OVER THE HEAD” LISTEN ONLY HEAVY DUTY HEADSET

1.         Electrical Specifications for Speaker

Speaker Type

Mylar Speaker

Speaker Dimensions

Ф26 mm

Speaker Impedance

8.0 Ohms±20%

Rated input Power

1.0 mW

Max. Input Power

1.5 mW for 1 Minute

Sound Pressure Level

90dB±4dB/1W at 0.1m 1KHz

Distortion

5% Max. Rated Input at 1KHz

NRR (Noise Reduction Rating)

25dB

SNR (Single Number Rating)

H=33dB, M=28dB, L=21dB

2.         Product Reliability Assurance Test

Storage /Work Environment

-40~70; 24H.

Drop

152.4cm; 10 times.

Bending (Cable)

±90°; 30cycles/min; 200g load; 10000 cycles.

Pulling (Cable)

Cable pulling force: 10Kgf;

NM2 Plug pulling force: 5Kgf.

PTT Life

100000 cycles.


Please note: Specifications subject to change without notice. Please check with CRS Accessories to confirm information contained on this product information sheet.
CRS Accessories ABN 77 098 799 154     © Copyright CRS Accessories 2012