2. PERFORMANCE

2.2 Usable environment

1) Environment

Item

Specification

 

 

Voltage

3.7 V(Typ), 3.2 V(Min), [Shut Down : 3.2 V]

 

 

Operation Temp

-20 ~ +60°C

 

 

Storage Temp

-20 ~ +70°C

 

 

Humidity

85 % (Max)

 

 

2) Environment (Accessory)

Reference

Spec.

Min

Typ.

Max

Unit

 

 

 

 

 

 

TA Power

Available power

100

220

240

Vac

 

 

 

 

 

 

* CLA : 12 ~ 24 V(DC)

2.3 Radio Performance

1) Transmitter - GSM Mode

No

Item

GSM

 

DCS & PCS

 

 

 

 

 

 

 

 

 

 

 

 

100k~1GHz

-39dBm

9k ~ 1GHz

 

-39dBm

 

 

 

 

 

 

 

 

MS allocated

1G~[A]MHz

 

-33dBm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Channel

1G~12.75GHz

-33dBm

[A]M~[B]MHz

 

-39dBm

 

 

 

 

 

 

 

Conducted

 

[B]M~12.75GHz

 

-33dBm

 

 

 

 

 

 

 

 

 

 

 

 

 

1

Spurious

 

100k~880MHz

-60dBm

100k~880MHz

 

-60dBm

 

 

 

 

 

 

 

 

 

Emission

 

880M~915MHz

-62dBm

880M~915MHz

 

-62dBm

 

 

 

 

 

 

 

 

 

 

Idle Mode

915M~1GHz

-60dBm

915M~1GHz

 

-60dBm

 

 

 

 

 

 

 

 

 

1G~[A]MHz

-50dBm

1G~[A]MHz

 

-50dBm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[A]M~[B]MHz

-56dBm

[A]M~[B]MHz

 

-56dBm

 

 

 

 

 

 

 

 

 

 

 

[B]M~12.5GHz

-50dBm

[B]M~12.5GHz

 

-50dBm

 

 

 

 

 

 

 

* In case of DCS : [A] -> 1710, [B] -> 1785

 

* In case of PCS : [A] -> 1850, [B] -> 1910

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LG Electronics U250 service manual Usable environment, Radio Performance, Environment Accessory, Transmitter GSM Mode

U250 specifications

The LG Electronics U250 is a distinguished device known for its cutting-edge features and innovative technologies within the mobile phone sector. Launched as part of LG's effort to cater to a growing demand for functional yet stylish smartphones, the U250 boasts an array of characteristics that appeal to a savvy clientele.

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The U250 is powered by a robust processor that ensures smooth performance, whether multitasking between applications or running demanding games. With ample RAM, it minimizes lag and enhances the overall operating experience, allowing users to switch effortlessly between tasks.

Photography enthusiasts will appreciate the U250's advanced camera system. It is equipped with a high-resolution primary camera that captures stunning images in various lighting conditions. The inclusion of features like autofocus and image stabilization significantly elevates the quality of photos and videos. Additionally, the front-facing camera is designed for high-quality selfies and video calls, ensuring that users can always stay connected.

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Battery life is another standout characteristic of the U250. With a durable battery, it offers extended usage time, allowing users to go through their day without the constant worry of recharging. Coupled with fast-charging capabilities, it reduces downtime significantly.

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In conclusion, the LG Electronics U250 combines striking design with versatile functionality, making it a formidable entry in the smartphone market. With its impressive display, powerful performance, advanced camera features, and strong battery life, the U250 is poised to meet the needs of modern users seeking both style and substance in a mobile device. Whether for work or leisure, this smartphone is designed to enhance everyday life.