Two Way Radio Accessories and Spares
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Two Way Radio Headset

 
Heavy Duty over the head Headset
CRS-HDHSOH

At CRS Accessories, we give you lots of choices.  The premium HEAVY DUTY over the head NOISE CANCELING HEADSET comes with: -

  • replaceable and adjustable electret microphone;
  • dual flexible ear cups;
  • replaceable comfortable PVC sponge/foam filled sealed ring ear cushions.

The Heavy duty over the head Headset still comes with the ability to choose either: -

1. PUSH TO TALK (PTT) IN LINE CABLE (allows you to use the PTT Inline or Earmuff PTT); OR

2. PUSH TO TALK (PTT) ON THE EARMUFF CABLE (can only use Earmuff PTT).

Simply by choosing the style of cable - SIMPLE - EFFECTIVE - COST SAVING (also enables you to cheaply and easily upgrade your headsets if you upgrade your radios!

The headset is manufactured standard with the positive action earmuff PTT.  However, if you chose to purchase the cable with the large high-quality inline PTT button you can use either the Earmuff PTT or the large inline PTT button providing flexibility with different staff preferences. 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.  This allows you to simply purchase a new cable.

A very affordable extreme noise canceling headset.  Suitable for all industry types but a particular favourite with motor racing, production, manufacturing, mining, construction ......

FEATURES

·         Interchangeable Radio Interface Cable allowing 1 headset to suit different model radios.  This also allows change-out of the main cable in the event the cable is damaged. 

·         Choice of earmuff PTT or inline PTT/earmuff PTT. If you choose the inline PTT option the earmuff PTT still operates.

·         Set up standard with Electret microphone (with option of Amplified Dynamic or Standard Dynamic microphone).

·         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.

·         Electret noise canceling microphone with 300-degree flexibility.

·         NRR 26dB (technical information provided below).

·         Dust proof PTT.

·         1 year warranty.


AVAILABLE CONNECTIONS

MOTOROLA – M1, M4, M5, M6, M7, M12, MT1B
KENWOOD – K1, K2, K4
ICOM – S1, S2, S2Air (Airband Handheld), S3, S3W, S4, S6
SEPURA – STP
SIMOCO – SC1, M5
TAIT – T1
GME – GME, S1
HYT – M1, M5
HYTERA – H4, H5
VERTEX – S1, Y3, Y6

For details, please refer to CONNECTOR CHART

ALL OTHER POPULAR CONNECTIONS AVAILABLE ON REQUEST

SPECIFICATIONS –  PREMIUM “OVER THE HEAD” HEAVY DUTY NOISE CANCELING HEADSET

1.     Electrical Specifications for Speaker

 

Speaker Type

Mylar Speaker

Speaker Dimensions

Ф26.0 mm

Speaker Impedance

8 Ohms±20%

Rated input Power

1.0 W

Max. Input Power

1.5 W for 1 Minute

Sound Pressure Level

90dB±4dB/1W at 0.1m 1KHz

Distortion

5% Max. Rated Input at 1KHz

  
        2.    Electrical Specifications for Microphone

 

Microphone Type

ECM Microphone

Microphone Dimensions

Φ6.0×2.2mm

Sensitivity

-42 dB±3dB/U=2.0 V; R=2.2KΩ at 1KHz

Working Voltage

1.0~10V

Current

≤0.5mAU=2.0VRf=2.2KΩat 1.0KHz

                                              

3.     Product Reliability Assurance Test

 

Storage /Work Environment

-40~70; 24H.

Drop

152.4cm; 10 times.

Bending (Cable)

±90°; 30cycles/min; 300g load; 10000 cycles.

Pulling (Cable)

Cable pulling force: 10Kgf;

Adapter pulling force :5Kgf;

Speaker, microphone pulling force: 5Kgf

PTT Life

100000 cycles.

Electronic static discharge

Connect discharge: 8KV; disconnect discharge: 15KV

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