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SignalRepeater.net – Global Signal Amplification

Professional manufacturer of high-performance GSM, LTE, WCDMA, CDMA450M, IDEN, and multi-band signal repeaters. Engineered for reliability, certified for quality, and built to eliminate dead zones worldwide.

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About Gainer International

Gainer International (China) Limited is a leading professional enterprise specializing in signal repeaters, boosters, and amplifiers. With years of expertise and a dedicated R&D team, we deliver cutting-edge wireless signal solutions trusted across industries.

Our products support a wide range of frequencies including EGSM, GSM, DCS, WCDMA, LTE, CDMA, CDMA450M, IDEN, and TETRA. All units are manufactured in-house with strict adherence to international standards.

CE Certified
ISO 9001:2008 Compliant
Signal Repeater Manufacturing

Our Product Range

From single-band to tri-band, analog to digital – we offer a comprehensive lineup of signal repeaters designed for residential, commercial, and industrial applications.

GSM Repeater

GSM Repeater

Enhances 900MHz GSM signals for improved voice and data in weak coverage areas. Ideal for homes and small offices.

  • • Frequency: 890–960 MHz
  • • Gain: Up to 70dB
  • • Output Power: 100mW
  • • CE & ISO Certified
DCS Repeater

DCS Repeater

Boosts 1800MHz DCS signals for seamless 2G/4G connectivity in urban and semi-urban environments.

  • • Frequency: 1710–1880 MHz
  • • Gain: 65dB
  • • Output Power: 50mW
  • • Low Noise Amplifier
Triband Repeater

Triband Repeater

Supports GSM 900 + DCS 1800 + WCDMA 2100 in one compact unit. Perfect for multi-carrier environments.

  • • Triple Frequency Support
  • • Auto Gain Control
  • • LCD Signal Display
  • • Wall-Mount Design
Dualband Repeater

Dualband Repeater

Simultaneously amplifies GSM 900 and DCS 1800 bands. Ideal for buildings with mixed network usage.

  • • Dual-Band Operation
  • • High Isolation Design
  • • Gain: 60dB per band
  • • Overload Protection
4G LTE Repeater

4G LTE Repeater

High-speed LTE signal booster supporting Band 3, 7, 8, and 20. Enables fast internet and VoLTE calls.

  • • LTE FDD Support
  • • Max Gain: 75dB
  • • Data Rate: Up to 150 Mbps
  • • External Antenna Ready
WCDMA Repeater

WCDMA Repeater

Optimizes 3G UMTS signals at 2100MHz. Ensures stable video calls and mobile broadband.

  • • Frequency: 1920–2170 MHz
  • • Gain: 68dB
  • • Low Power Consumption
  • • Rugged Metal Housing
CDMA450M Repeater

CDMA450M Repeater

Specialized booster for rural and remote CDMA450 networks. Extends coverage over large distances.

  • • Frequency: 450–470 MHz
  • • Long-Range Signal Extension
  • • Weatherproof Enclosure
  • • Industrial Grade
IDEN Repeater

IDEN Repeater

Supports Motorola iDEN networks at 800MHz. Used in public safety, logistics, and dispatch systems.

  • • 800MHz Band Support
  • • Push-to-Talk Optimization
  • • High Stability
  • • Custom Firmware Available

Why Choose SignalRepeater.net?

Engineered for performance, reliability, and global compatibility.

Certified Quality

All products meet CE and ISO 9001:2008 standards. We ensure compliance with international safety and performance regulations.

High Performance

Advanced RF design with high gain, low noise, and automatic gain control ensures maximum signal clarity and stability.

Custom Solutions

Our R&D team supports OEM/ODM projects. We can tailor frequency bands, power output, and form factor to your needs.

15+
Years Experience
50+
Countries Served
100K+
Units Shipped
99.8%
Customer Satisfaction

Frequently Asked Questions

Find answers to common inquiries about our signal repeaters.

Are your signal repeaters legal?

Yes, all our products comply with CE and international RF regulations. Always check local laws before installation.

Can I install the repeater myself?

Most models are designed for easy DIY installation with clear manuals. Technical support is available via email or Skype.

Do you offer OEM services?

Yes, we provide full OEM/ODM support including custom branding, packaging, and technical specifications.

What’s the warranty period?

We offer a standard 1-year warranty on all products, with optional extended coverage available.

Get in Touch

For inquiries, quotes, or technical support, reach out to our team directly.

Contact Information

Company: Gainer International (China) Limited

Email: [email protected]

Phone: +86-18027198949

Skype: gainerchina

WeChat: tlycyx

Website: signalrepeater.net

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