High Gain 80dB Tri Band Repeater 2G 3G 4G Cellular Amplifier
| 800MHz Frequency Range: | 832-862MHz / 791-821MHz | 900MHz Frequency Range: | 890-915MHz / 935-960MHz |
| 1800MHz Frequency Range: | 1710-1785MHz / 1805-1880MHz | Color: | Black |
| Warranty: | 3 Years | Products Type: | 4G Signal Booster, Signal Amplifier Cell |
| High Light: | 80dB Tri Band Repeater,AC110V Tri Band Repeater,80dB High Gain Signal Amplifier |
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Cellular Signal Booster 800 900 1800 Tri Band Repeater 2G 3G 4G Signal Amplifier 80dB
- Intelligent installation guidance with LCD display
- Real-time signal strength display
- Automatic dormancy when no calls are active
- Automatic alarm system with installation guidance
- Automatic gain adjustment to prevent self-excitation
- Proactive damage detection and alerts
| Specifications | Parameters |
|---|---|
| Frequency Range (Uplink) | 832-862MHz, 890-915MHz, 1710-1785MHz |
| Frequency Range (Downlink) | 791-821MHz, 935-960MHz, 1805-1880MHz |
| Frequency Bandwidth (3dB Bandwidth) | 30MHz, 25MHz, 75MHz |
| Gain | 80dB |
| Automatic Gain Control | 20dB Min. |
| Output Power | 27dBm |
| Noise Figure | ≤ 5dB |
| Operating Temperature | Operation: -10°C ~ +55°C / Storage: -20°C ~ +60°C |
| Power Supply | AC 110~220V±20%, 50/60Hz (AC 220V/ DC5V/2A power adapter) |
| Weight | ≤8 kg (Net) |
Model No: AS-800/900/1800/H
With ALC AGC Function - Automatically controls gain to avoid base station interference
Frequency: UL: 832-862MHz / 890-915MHz / 1710-1785MHz
DL: 791-821MHz / 935-960MHz / 1805-1880MHz
Gain: 80dB
Power Supply: AC110V～220V; DC+5V/2A
Connector Type: N - female connector
The repeater enhances signal strength in areas with poor coverage:
- Underground areas: basements, parking lots, tunnels
- Signal-shielded locations: offices, supermarkets, cinemas, hotels
- Remote locations distant from base stations
If signal coverage is insufficient after installation:
- Adjust outdoor antenna location and direction
- Verify cable connections
- Elevate receiving antenna position
- Upgrade to higher power booster
- Install higher gain receiving antenna
- Receives outdoor signal from cellular tower
- Cable transmits signal to repeater
- Signal booster amplifies the received signal
- Enhanced signal improves indoor cellular coverage
- Shipment within 48 hours after payment confirmation (excluding weekends and Chinese holidays)
- Import taxes not included in product price
- Contact us for delivery inquiries beyond promised timeframe
We are a factory with trading services. We provide OEM/ODM services for custom branding.
Yes, we welcome sample orders for quality testing. Minimum order quantity is 1 unit for standard products.
Yes, we provide comprehensive user manuals and 24/7 technical support for installation assistance.
The booster emits minimal radiation and actually reduces overall radiation exposure during calls by improving signal quality, which prevents phones from transmitting at maximum power.
No, the mobile signal repeater amplifies existing weak signals but cannot generate signals where none are present.
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Sales Manager
- Email:atnj-sales@szatnj.com
- Tel:+8618813582037
- WhatsApp:8618813582037
- WeChat:+8618813582037
- Skype:live:wave.luo_1
