CDMA 850MHz Dual Band Repeater
| Frequency Range: | According To Customer's Need,(Band 5)850MHz -- Uplink Frequency: 824-849MHz/Downlink Frequency : 869-894MHz (Band 1) 1700MHz -- Uplink Frequency: 1710-1755MHz/Downlink Frequency : 2110-2155MHz | Gain: | 70dB |
| Output power: | 20dBm | Color: | Grey & Cuztomized |
| AGC Intelligent function: | Done,31dB @ 1dB/ Step | ALC Intelligent function: | Done |
| MGC: | Done | In-band Ripple: | ≤ 3dB |
| VSWR: | <=2 | Noise Figure: | ≤ 5dB |
| System Delay: | ≤ 5μs | Antenna: | Outdoor Log-periodic Antenna;Indoor Ceiling Antenna |
| Power Supply: | AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A Power Adapter) | Inter-Modulation Attenuation ACPR: | ≤ -40dBc / 30kHz (measured Under Rated Output Power) |
| High Light: | 850MHz Dual Band Repeater,20dBm CDMA Dual Band Repeater,2G 3G 4G Mobile Signal Booster |
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Dual Band Repeater 2G 3G 4G Signal Amplifier CDMA 850MHz/AWS 1700MHz Booster designed for enhanced mobile signal coverage in challenging environments.
| Specifications | Parameters |
|---|---|
| Frequency Range (Customers to Choose) | Uplink: 824-849MHz, 1710-1755MHz Downlink: 869-894MHz, 2110-2155MHz |
| Frequency Bandwidth (3dB Bandwidth) | 25MHz & 60MHz |
| Gain | 70dB |
| Automatic Gain Control | Step Attenuation: 31dB @ 1dB/Step Auto Gain Control: 20dB Min. |
| Output Power (Customers to Choose) | 20dBm |
| Spurious Emission | ≤ -15dBm/30kHz 9kHz~1GHz: ≤ -36dBm/30kHz 1GHz~12.75GHz: ≤ -30dBm/30kHz |
| Inter-Modulation Attenuation ACPR | ≤ -40dBc / 30kHz (measured under rated output power) |
| In-band Ripple | ≤ 3dB |
| VSWR | ≤ 2 |
| I/O Impedance | 50 Ω |
| Noise Figure | ≤ 5dB |
| System Delay | ≤ 5μs |
| RF Connector (Customers to Choose) | SMA (Female) |
| 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) |
| Dimensions | 165*130*40 (mm) |
| Weight | ≤ 0.8 kg (Net) |
| Alarm Monitoring System | Alarm for uplink self-oscillation |
| Indication LED | Power supply |
- Intelligent installation guidance with LCD display
- Real-time signal strength monitoring
- Automatic dormancy when no active calls
- Automatic alarm system for installation errors with solution guidance
- Automatic gain adjustment to prevent repeater self-excitation
- Proactive damage detection and notification
- Check the power on booster and power supply
- Check the connector of outdoor antenna is tight or not
- Check the connectors of RF cable are tight or not
- Check the outdoor signal is strong enough or not
- Check to make sure the antenna is installed correctly
- Check the connector of indoor antenna is tight or not
- Check the cable type is suitable or not
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Sales Manager
- Email:atnj-sales@szatnj.com
- Tel:+8618813582037
- WhatsApp:8618813582037
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