| Prod Model: |
EM-4238 |
| Warranty: |
10 Months |
| Model No: |
Em-4238 |
| Users: |
Two Way Radio |
| Function 1: |
Noise Cancelling |
Product Description
Acoustic Tube Earpiece for Two Way Radio with Ptt (EM-4238)
Connector can change for your two way radios
Features:
. Medium duty 2 wire surveillance kit with acoustic tube earphone
. Large lapel Push-to-talk(PTT) and built in microphone
. Earphone with Low Profile Acoustic Tube for discreet communications
. Molded strain reliefs to protect cables from excessive bending and pulling
. Can be worn on the lapel or shirt cuff
. Comfortable to wear for long hours
. Skin color,Beige color available
. Can be easily concealed under a sport coat,jacket or other clothing
. Design for Surveillance,Security,Public Safety,etc
1, Transparent acoustic tube style surveillance earphone received superior sound even in noisy environment, it's also discreet and portable.
2, Changeable acoustic tube assembly for hygiene and multiple users
3, Clip can secure to user's lapel to meet their need
4, All units feature heavy grade industrial jacketed cables and excellent strain relief for maximum life
5, Designed for surveillance, security, public safety, etc
6, Compatiable for Motorola, Kenood, HYT, Vertex, Icom...Two way radios
Speaker Specification
Type |
Transducer Moving coil dynamic speaker |
Impedance |
90Ω±15% @1KHZ |
Sensitivity |
110±3dB @1KHZ |
Resonance freq |
(F0) 400HZ±20% |
Frequency respond |
F0~5KHz |
Rated input power |
500mW |
Maximum input power |
800mW |
Microphone Specification
Sensitivity Range |
-34 ± 2dB RL=2.2K ΩVs=3.0V(DC) 1KHz 0dB=1V/Pa |
Impedance Max |
2.2KΩ 1kHz (RL=2.2KΩ) |
Frequency |
20-20KHz |
Current Consumption Max |
0.5uA RL=2.2KΩ Vs=3.0V(DC) |
Operation Voltage Range |
1.0V-10V (DC) |
Max Sound pressure Level |
115dB S.P.L |
Your one stop source for Two way radio accessories. (Safety & Comfortable Communication)
RayTalk Communications & Technology was established in 2003 as a professional manufacturer of two way radio Accessories & Aviation headsets, and has continued to provide worldwide customers with the best in two-way communications products and services/ Our team of sales, service, engineering and operations are among the most qualified and best trained in the two way radios industry.
Our products include audio accessories, headset, earpiece, surveillance kit, speaker microphone, throat microphone, batteries, battery chargers compatible with Motorola, Kenwood, Icom, HYT, Vertex/Standard, GME, Unider and Tait products.
RayTalk has delivered comprehensive, dependable, and cost-effective solutions to meet the demands of our clients and on site support service tailored to the specifications and budgets of our clients. OEM & ODM are also welcome, our teams of experts work closely with customers and listen to your opinions with an aim to create products that suits your requirements.
At RayTalk, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. Our ultimate goal is your satisfaction. With the skill, range of service, stability and resources, we believe we can become your long-term communications partner.
