ET-D446

Model Name: Ecome ET-D446
Frequency Range: UHF: 400 ~ 470 MHz
Number of Channels: 16
Battery Capacity: 3800mAh
Operating Temperature: -20°C~+50°C
Operating Voltage: DC 7.4V
Dimensions: 132 × 60 × 39 mm
Weight: 274g (including battery and antenna)
Output Power: 5W
Modulation: 16K0F3E/11K0F3E

product details

product description

Function Introduction

UHF Frequency Optimization

Operating on 400–470 MHz, the ET-D446 delivers strong signal propagation, ideal for 2 Way Radios in urban or industrial settings. This precision ensures clear communication, outperforming generic Radio Walkie Talkie models in frequency-specific networks.

5W High Output Power

Ensures extended range for 2 Way Radios, critical for teams spread across large facilities or outdoor areas. This power guarantees reliable connectivity, a standout feature for Radio Walkie Talkie users needing consistent performance.

3800mAh Long-Lasting Battery

Powers through extended shifts, reducing downtime for 2 Way Radios. This capacity, paired with 7.4V stable voltage, ensures all-day operation— a must for Radio Walkie Talkie operators in long work cycles.

Product Parameters

Dimension	132 × 60 × 39 mm
Weight	About 274g
Frequency Range	UHF: 400 ~ 470 MHz
Number of Channels	16
Battery Capacity	3800mAh
Operating Temperature	-20°C~+50°C
Operating Voltage	DC 7.4V
Output Power	5W