Radio Communicatios Archives - Radio Tech Global Communications https://www.radiotechglobalcommunications.com/product-category/radio-communicatios/ Radio Communications Mon, 25 May 2026 15:03:57 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 https://www.radiotechglobalcommunications.com/wp-content/uploads/2026/05/cropped-ChatGPT-Image-14-may-2026-01_58_57-p.m-1-32x32.png Radio Communicatios Archives - Radio Tech Global Communications https://www.radiotechglobalcommunications.com/product-category/radio-communicatios/ 32 32 Radio 2 https://www.radiotechglobalcommunications.com/shop/radio-2/ Tue, 09 Jul 2024 20:16:36 +0000 https://www.radiotechglobalcommunications.com/?post_type=product&p=1623
  • Skin protectant
  • Helps treat chafed skin associated with diaper rash

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    ]]>         Radio 3 https://www.radiotechglobalcommunications.com/shop/radio-3/ Tue, 09 Jul 2024 20:05:01 +0000 https://www.radiotechglobalcommunications.com/?post_type=product&p=1619
  • Two sided chestpiece offers acousted sensitivity
  • Diaphragm
  • Two ear tips

    •  

    * Especificaciones pueden variar dependiendo a modelo disponible

     

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    ]]>         GSM/WCDMA 4GLTE https://www.radiotechglobalcommunications.com/shop/gsm-wcdma-4glte/ Tue, 09 Jul 2024 19:48:06 +0000 https://www.radiotechglobalcommunications.com/?post_type=product&p=1616 Radio Tech global Platform Mini Poc Radio Poc Mobile Function 1296537mm Dual Sim Slots Weight:198g Working Hours:120 hours Group Call Single Call Dual Knobs GPS 4000mAh Battery

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  • Radio Tech global Platform
  • Mini Poc Radio
  • Poc Mobile Function
  • 1296537mm
  • Dual Sim Slots
  • Weight:198g
  • Working Hours:120 hours
  • Group Call Single Call
  • Dual Knobs
  • GPS
  • 4000mAh Battery

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    ]]>         E-STAR 3 4G LTE POC IP https://www.radiotechglobalcommunications.com/shop/e-star-3-4g-lte-poc-ip/ Tue, 09 Jul 2024 19:33:25 +0000 https://www.radiotechglobalcommunications.com/?post_type=product&p=1610 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.

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    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

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