ATNJ Mobile Signal Booster Cell Phone Repeater Amplifier Dual Band 800 900mhz for 2G 4G mobile network booster
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Quik Detail
| Model Number | DB800/900 |
|---|---|
| Type | 2/4G signal booster |
| Place of Origin | Guangdong, China |
| Brand Name | ATNJ |
| Network | GPRS, 4g, GSM, 3G |
| Key words | mobile signal booster |
| Suitable | Global application home use |
| Frequency | 791-821MHz, 832-862MHz: 890-915MHz, 935-960MHz |
| Cellular Networks | 2G/4G |
| Color | Gold, black, white, rose gold |
| coverage | 200-800m2 |
| SIZE | 160X100X27MM |
| warranty | 3 years |
| Gain | 70dB |
| Power Supply | AC100~240V |
Product Detail
Technical Specifications
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SPECIFICATIONS |
parameters |
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Frequency Range (Customers to Choose) |
Uplink |
890-915MHz & 1710-1785MHz |
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Downlink |
935-960MHz & 1805-1880MHz |
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Frequency Bandwidth (3dB Bandwidth) |
25Mhz & 75Mhz |
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Gain |
70dB |
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Automatic gain control (Step Attenuation) |
31dB @ 1dB/ Step |
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Auto Gain Control |
20dB Min. |
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Output Power(Customers to Choose) |
20dBm |
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Spurious Emission |
≤ -15dBm/30kHz |
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9kHz~1GHz: ≤ -36dBm/30kHz |
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1GHz~12.75GHz: ≤ -30dBm/30kHz |
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Inter-Modulation Attenuation ACPR |
≤ -40dBc / 30kHz (measured under rated output power) |
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In-band Ripple |
≤ 3dB |
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VSWR |
<=2 |
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I/O Impedance |
50 Ω |
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Noise Figure |
≤ 5dB |
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System Delay |
≤ 5μs |
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RF Connector(Customers to Choose) |
SMA (Female) |
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Operating Temperature |
Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C |
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Power Supply |
AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter) |
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Dimensions |
165*130*40 (mm) |
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Weight |
≤0.8 kg(Net) |
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Alarm Monitoring System |
Alarm for uplink self-oscillation |
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Indication LED |
Power supply |
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1. Are you trading company or manufacturer ? Could I use our own logo and label? We are factory, with trading service. We provide OEM/OEM service.
2. Can I have a sample order? What is your MOQ?
Yes, we welcome sample order to test and check quality. MOQ is 1 for normal products.
3: Is it easy to set up your items?
A: Yes. We have a user manual and support technical support 24/7.
4. What is your warranty time?
We promise 3-year warranty for all products shipped from us. Man-made sabotage and natural factors are not within the scope of warranty.
5. Please feel free to contact us if any other questions.