Two Way Radio Accessories and Spares
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Two Way Radio Earpieces & Surveillance Kits

 
1 Wire Earbud Earpiece with Inline PTT/Microphone
CRS-1WEB

The single wire earbud earpiece is based on the popular mobile phone style accessory but modified for the radio user.

Suitable for all industry types but a particular favourite with security, manufacturing, hotel personnel, event co-ordinators ......

FEATURES

NOW FEATURING A REPLACEABLE EARPIECE. A hygenic cost saving solution for staff sharing radios and accessories. The earpiece can be replaced or interchanged with the following earpieces: Earbud, Earhook, Earhook Large, DHook, GHook Short Airtube, Long Airtube, Long Dual Airtube, Long Moulded Airtube or Mini Speaker.

Comfortable foam cover that is easily replaced.

Super flexible PU cable reinforced with Kevlar for maximum durability.

Electret Condenser Microphone provides superior audio quality.

Positive action PTT for reliable transmission.

1 year warranty.

AVAILABLE CONNECTIONS

MOTOROLA
- M1, M3, M4, M5, M6, M7, M10, M12, MT1B

KENWOOD – K1, K2, K4
ICOM – S1, S2, S3, S3W, S4
SEPURA – SP, STP
SIMOCO – SC1, M5, M6
TAIT – T1
GME – GME, S1
HYT – H1S, M1, M5
HYTERA – H4, H5
VERTEX – S1, Y3, Y6
UNIDEN – J3, J4

For details, please refer to CONNECTOR CHART

ALL OTHER POPULAR CONNECTIONS AVAILABLE ON REQUEST

SPECIFICATIONS – 1 WIRE EARBUD EARPIECE WITH INLINE PTT/MIC

1.         Electrical Specifications for Speaker

Speaker Type

Mylar Speaker

Speaker Dimensions

Ф15.0 mm

Speaker Impedance

32 Ohms±20%

Rated Input Power

0.1 W

Max. Input Power

0.2 W for 1 Minute

Sound Pressure Level

110 dB±4dB/1mW at 1KHz

Distortion

5% Max. Rated Input at 1KHz

2.    Electrical Specifications for Microphone

Microphone Type

ECM Microphone

Microphone Dimensions

Φ6.0×2.7mm

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; 200g load; 10000 cycles.

Pulling (Cable)

Cable pulling force: 10Kgf;

Plug pulling force :10Kgf;

Speaker, PTT, 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