Product
Product
Supplier
Search
Get Quote
730 people are quoting
The activation function of this intercom allows for hands-free operation, ensuring convenience and ease of use. Simply activate the voice-activated feature, and the intercom will automatically transmit when it detects sound, making it ideal for situations where hands-free communication is necessary.
Furthermore, the ET-D446 handheld radio is equipped with an emergency alarm, providing an added layer of safety. In case of an emergency, users can activate the alarm, alerting others of the situation and ensuring immediate assistance.
This intercom also boasts several other useful functions, including a built-in flashlight for low-light conditions, a long-lasting battery for extended use, and a durable construction that can withstand harsh environments.
The Ecome ET-D446 two way radio portable handheld intercom is a reliable and versatile communication solution, offering a range of features that cater to various needs. Whether you need to communicate on a construction site, coordinate security operations, or enjoy outdoor adventures, this intercom is your go-to device for efficient and effective communication.
|
Charger |
Antenna |
Back clip |
Power adapter |
|
Li-ion battery(3800mAh) |
Manual |
Lanyard |
|
|
General |
|
|
Frequency |
UHF:400~470MHz |
|
Channel Capacity |
16 |
|
Frequency Stability |
±2 . 5ppm |
|
Operating Voltage |
DC 7 . 4V |
|
Operating Temperature |
-20℃~50℃ |
|
Dimension |
132*60*39 mm(Not include the antenna) |
|
Weight |
274g |
|
Battery Capacity |
3800mAh |
|
Transmitter |
|
|
Output power |
5W |
|
Modulation |
16KθF3E / 11KθF3E |
|
Maximum Frequency offset |
2.5KHz |
|
Adjacent Channel Power |
≤-65 dB / ≤-60 dB |
|
Signal-noise Ratio(SNR) |
≤-40 dB / ≤-35 dB |
|
CTCSS |
0.7 ±0.1KHz / 0.4 ±0.1KHz |
|
Modulation Sensitivity |
8-12mV |
|
Transmitting Current |
±1.4A |
|
Receiver |
|
|
Receive Sensitivity |
-122 dBm |
|
Audio Power |
1W@16Ω |
|
Audio distortion |
<5% |
|
Signal Imitation |
≥65 dB |
|
Intermediation |
≥60 d B |
|
Adjacent Channel Selectivity |
≥60 d B |
If you are interested in the product, contact 2bvideo.com for more information for more information
The information of 2bvideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of 2bvideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
Main Product:
walkie talkie,
two way radio,
handheld radio ,
radio repeater,
mobile Radio,
portable radio
