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Part No: CRS-HDHSED

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INFORMATION

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Part No: CRS-HDHSED

Category: Dual Muff Headsets
  • Description
  • Specifications

Description

Enhanced Digital Heavy Duty behind the head Headsets

The ENHANCED DIGITAL HEAVY DUTY behind the head NOISE CANCELLING HEADSET works exceptionally well with digital 2way radios, providing better audio clarity from the tailored mic insert. The ENHANCED DIGITAL HEAVY DUTY HEADSET comes with:-

  • replaceable and adjustable amplified dynamic 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 you 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 cancelling 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 Amplified Dynamic microphone (with option of Electret microphone 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.
  • SNR 31dB (Single Number Rating) H=33dB, M=28dB, L=21dB.
  • NRR 26dB (technical information provided in specifications).
  • 1 year warranty.

AVAILABLE CONNECTIONS

GME –GME
HYT – 
H1S, K1, M1, M5
HYTERA – 
H4, H5
ICOM –
S2, S2Air (Airband Handheld), S3W, S4, S6
KENWOOD – 
K1, K2, K4
KIRISUN – 
K1, M1, M5
MOTOROLA –
M1, M4, M5, M6, M7, M12, MT1B
RELM – 
M5
SEPURA – 
STP
SIMOCO –
M5
TAIT – 
T1
TooAir – 
K1
VERTEX –
Y3, Y6
BASE/VEHICLE – RJ45

  1. Test Condition
Standard Test ConditionThe general test conditions should be:

Temperature 10 to 35°C, Normal humidity 45 to 80%.

If uncertainty arise in data, the test condition should be:

Temperature 20±2°C, humidity 60 to 70%

Work Environment ConditionThe working condition should be:

Environment temperature -25 to 55°C

Relative humidity less than or equal to 96%

Atmospheric pressure barometric 86 to 106kPa

The environment noise less than or equal to 110dB

Storage Environment ConditionThe deposit environment condition should be:

Environment temperature -40 to 55°C

Relative humidity less than or equal to 96%

Atmospheric pressure barometric 86 to 106kPa

The environment noise less than or equal to 110dB

  1.  Mechanical Standard
TypeHeavy Duty Headset Enhanced Digital
Dimensions240mm x 120mm x 100mm Approx.
Weight420±15 Grams
  1.  Environmental Compliance
RoHS – Restriction of Hazardous SubstancesThe product is compliance with the Directive 2002/95/EC (of the European parliament and of the council of 27 January 2003 on the restriction of the use of certain hazardous substance in the Electrical and electronic equipment) Known as RoHS Directive.
 

Maximum Content (by weight) of each Restricted Material

Banned SubstanceMaximum concentrations
Lead (Pb)1000 PPM
Lead in copper alloy40000 PPM
Lead in steel3500 PPM
Lead in aluminium alloy4000 PPM
Lead in solder1000 PPM
Cadmium (Cd)100 PPM
Mercury (Hg)1000 PPM
Hexavalent Chromium (Cr*6)1000 PPM
Polybrominate biphenyls (PBBs)1000 PPM
Polybrominate biphenyl ethers (PBDEs)1000 PPM
  1.  Electrical Specifications for Speaker section
Speaker Dimensionsɸ26mm
Speaker DC Impedance8 Ohms±15%
Rated Input Power1.0W
Max. Input Power1.5WFor 1 Minute
Sensitivity94dB±4dB/1W(2830Mv) 1KHz 10cm1. Input Signal 1W with Electric Sound Device Analyzer.
Operation TestMust be normalProgram Source 1.0W
Distortion5% Max.Rated Input at 1KHz
  1.  Electrical Specifications for Microphone section
Microphone TypeElectret Microphone
Microphone Dimensionsɸ6.0×2.2mm
Output Impedance≤2200 Ohms
Working VoltageDC1.0~10V
Current Consumption≤0.5mA (4.5V,2.2K)
DirectivityNoise Cancelling/Bidrectional
Sensitivity-42dB±3dB at 1KHzInput Signal U=4.5V; R=2.2KΩ

Using Electric Sound Device Analyzer.

  1.  Environmental Test
Low Temperature Storage Test1. The tested units shall be kept for 24 hours in the environment chamber which is set to the temperature conditions of -40 centigrade.

2. The tested units shall be measured for performance by Electric Sound Device Analyzer tester after leaving the tested units at normal temperature for 5 hours.

3. The changes of Speaker and Microphone sensitivity should not be more then 3dB, compared to the initial level; without deformation, cracking undesirable phenomena.

High Temperature Storage Test1. The tested units shall be kept for 24 hours in the environmental chamber which is set to the temperature of 55 centigrade.

2. The tested units shall be measured for performance by Electric Sound Device Analyzer tester after leaving the tested units at normal temperature for 5 hours.

3. The changes of Speaker and Microphone sensitivity should not be more than 3dB, compared to the initial level; without deformation, cracking undesirable phenomena.

Drop Test (Finished Protect)1. Height of drop: 152.4cm.

2. Times of drop: 10 times.

3. Opertating of drop: Take the headband, free-fall

4. The tested units should not become detached except the cushions and sponges, any part should not be cracked, and communication function should not be damaged.

Vibration Test1. Vibrate frequency: 14Hz-33Hz.

2. Vibrate acceleration: 98m/s2.

3. 1 hour per axis.

4. The changes of Speaker and Microphone sensitivity should not be more than 3dB, compared with the initial level; any part should not be cracked or become detached.

Salt Spray Test1. Sodium chloride (NaCI) solution concentrate: 5±1%(w/w).

2. PH value: 6.5-7.2.

3. Chamber Temperature: 33.3~37

4. Exposure period: 24hrs.

5. Requirement: No metal parts rust, no coating off.

Pulling Test (Cable)1. The cable should be able to withstand at least 8KG pulling force.
Goose Neck Torque Test1. Fix the MIC case and the Good Neck 2.5cm apart from the MIC case into torque tester.

2. The MIC case should be able to withstand at least 0.25NM torque without loose.

PTT Switch Life Test1. Holding down the button of PTT and release it is one cycle of the PTT life test. The PTT switch should function well after 50000 cycles.
Headband Force Measurement1. Test Condition: Remove all the earmuffs, put the headband at the initial position. Pull the cups to maintain 165mm distance, record the data after stabilized for 5~10s.

2. The initial Headband force is (900±200) gf.

MIC Boom Bending Test1. Fix the cup, and then rock MIC boom60 degree left, 60 degree right, the total rocking angle is 120 degree.

2. A cycle of rocking rest means that rock MIC boom from the left side to the right side and then back to the left side.

3. The MIC boom is solid after 5000 cycles rocking test.

Cushion Mounting Test1. Assemble ear cushion into cup repeatedly. No degradation in mechanical function after 10 cycles.
Connector Chart
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  • TestCat
  • Uncategorized
  • Professional Audio Accessories
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Related products

  • Part No: CRS-HDHSOHDI

  • Part No: CRS-HDHSOH

  • Part No: CRS-HDHS

  • Part No: CRS-HDHSHM

CATALOGUE

Download Latest Catalogue

INFORMATION

Connector Chart

Click to see previous CRS ads >

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Link to: Part No: CRS-HDHSOHDI Link to: Part No: CRS-HDHSOHDI Part No: CRS-HDHSOHDILink to: Part No: CRS-HDHSOH Link to: Part No: CRS-HDHSOH Part No: CRS-HDHSOH
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