E-STAR 3 4G LTE POC IP

The E-STAR 3 is a powerful and highly reliable 4G LTE public network communication device designed for professionals who demand stable connectivity, durability, and advanced communication performance. Supporting LTE-FDD, WCDMA, and GSM networks, the device delivers exceptional compatibility across Europe, Asia, America, and Australia, making it ideal for international operations and field deployment. With impressive LTE transmission power, excellent -106dBm receiving sensitivity, and support for multiple LTE frequency bands, the E-STAR 3 ensures clear communication and dependable signal performance even in challenging environments. Its robust Li-ion battery options of 2900mAh and 5000mAh provide extended operational autonomy, while the compact and lightweight design enhances portability and daily usability.

Engineered for demanding professional applications, the E-STAR 3 integrates advanced features such as optional GPS positioning, multi-group monitoring, SOS emergency alarm, single-call support for up to 1000 members, and rapid hot-start GPS positioning in only 4 seconds. The device operates efficiently in extreme temperatures ranging from -30°C to +75°C, demonstrating excellent durability for industrial, security, logistics, and dispatch operations. Additional highlights include active GPS antenna technology, USB Micro and desktop charging, intercom tone switching, key lock, low battery alerts, and compatibility with the RADIO TECH platform system. Combining advanced wireless technology, intelligent communication tools, and rugged performance, the E-STAR 3 stands out as a professional-grade communication solution built for reliability and operational excellence.

Description

Specification

Model

E-star 3

Name

4G LTE Public network

Operating Voltage

DC:3.4V-4.2V, Typical value 3.8V

Network

LTE-FDD/WCDMA/GSM

Frequency Detail

For EU/ASIA:

LTE FDD:B1,B3,B7,B8,B20

WCDMA: 2100/900MHz

GSM: 900/1800MHz

For America/Australia:

LTE FDD:B2,B4,B5,B12,B17

WCDMA: 1900/850MHz

MAX TX power

– LTE: 23 ±2.7dBm (Power Class 3)

– WCDMA : 24 +1/-3dBm (Power Class 3)

– GSM900 : 33±2dBm (Power Class 4)

– GSM1800: 30±2dBm (Power Class 1)

Standard Power Dissipation

standby current:40-120mA@RX-75dBm for LTE

Average operating current:220mA@RX-75dBm for LTE

Maximum current:800mA@RX-104dBm

Received sensibility

-106dBm

Battery

Li-ion battery: 2900mAh

(High battery: 5000mAh)

Charge mode

USB Micro charge+ Desktop charger

Antenna

SMA/ PCB

Operating Temperature

-30℃ ~ +75℃

Weight

212g

Dimension: HxWxD(mm)

106mm*60mm*31mm

SIM Card

Standard size SIM card

GPS(for choice) index parameters

frequency

1575.42MHz

Tracking sensitivity

-155dBm

acquisition sensitivity

-143dBm

First positioning time (outdoor)

hot start:4s

cold start:55s

update rate

2-4HZ

antenna

active antenna

power  dissipation

35mA

examine

Dispatcher, RADIO TECH

E-STAR 3 4G Main Functions

Support 4G

Lithium polymer battery

GPS positioning

Hot key for group

Multi-group monitoring

Multi-member single call

Native platform upgrade

SOS emergency alarm

Intercom tone switch

Key lock

Battery display / low battery prompt

On time alarm

Platform System: RADIO TECH

Single calls can accommodate 1000 members

Colorful display