CDMA 850mhz 듀얼 밴드 리피터 액티브 DAS

Name: CDMA 850MHz 듀얼 밴드 리피터 액티브 DAS
Uploaded: 2026-01-03CST00:07:41-06:00
Duration: 45 s
Description: Discover the CDMA 850MHz Dual Band Repeater, a powerful signal amplifier designed for 2G, 3G, and 4G networks. This active DAS system boosts CDMA 850MHz and AWS 1700MHz signals, ensuring seamless connectivity with advanced features like automatic gain control and real-time signal strength display.

그룹: 다른 동영상

출시 시간: 2025-04-24

비디오 키워드: 이중 대역 중계기

Video Description

Discover the CDMA 850MHz Dual Band Repeater, a powerful signal amplifier designed for 2G, 3G, and 4G networks. This active DAS system boosts CDMA 850MHz and AWS 1700MHz signals, ensuring seamless connectivity with advanced features like automatic gain control and real-time signal strength display.

이 비디오에 소개된 제품

Dual-band repeater supporting CDMA 850MHz and AWS 1700MHz for enhanced signal coverage.
Automatic gain control with 20dB minimum adjustment to prevent self-excitation.
Real-time signal strength display via LCD for easy monitoring and installation guidance.
Automatic dormancy mode when no calls are active to save energy.
Built-in alarm system for installation errors and device damage alerts.
High gain of 70dB and output power of 20dBm for strong signal amplification.
Compact and lightweight design (165*130*40mm, ≤0.8kg) for easy installation.
Wide operating temperature range (-10°C to +55°C) for reliable performance in various environments.

자주 묻는 질문

Are you a manufacturer, and do you offer OEM services?

Yes, we are a factory with trading services and provide OEM/ODM services, including custom logos and labels.

Why is there no signal after installing the device?

Check the power supply, antenna connectors, RF cable tightness, outdoor signal strength, and correct antenna installation. Ensure the cable type is suitable.

What is the warranty period for this product?

We offer a 3-year warranty for all products, excluding damage caused by human interference or natural factors.