Shenzhen Atnj Communication Technology Co., Ltd.
Better signal,better life. We extend your 2G,3G,4G and 5G,to touch the untouching. Shenzhen ATNJ Communication Technology Co.,LTD--Lead the future, connecting the infinite.
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High Powerful 20Watt 2G 4G Mobile Singal Booster/Amplifier Single Band Repeater
Product Introduction
High-power mobile repeater is a kind of linear radio frequency (RF) amplification and relay equipment working in full-duplex condition. It is composed of high performance duplex, low noise amplifier, electrically modulated attenuator, linear power amplifier and so on. The donor antenna receives the signal from the base station, and enters the downlink amplification link from the forward duplector. After filtering and amplifying, the signal is fed into the retransmission antenna from the backward duplector, and then transmitted to the coverage area.
Product Application
The Signal Repeater can provide different detailed solutions with the following range of adaptation:
① Expand the service scope and eliminate the blind coverage areas such as signal blind areas formed by obstructions such as alpine buildings and trees.
② Enhance the field strength in the suburbs and expand the coverage area of suburban stations.
③ Set up along the highway to enhance the coverage efficiency.
④Solve indoor coverage, such as signal blind area in large buildings, underground mall, subway, tunnel and other attenuation signal blind area; The signal of the idle base station was directed to the coverage area of the busy base station to realize the busy scattering.
⑤Other areas that cannot be directly penetrated by signals due to shielding, such as tunnel pipe gallery and other underground operation scenes.
Technical Specifications:
| SPECIFICATIONS | PARAMETERS | |
| Frequency Range | 890–915MHz, 935–960MHz | |
| Bandwidth | 25MHz | |
| Gain | UL: 95±3 dB DL: 95±3dB | |
| Output Power | UL: 33±1.5dBm DL: 43±1.5dBm | |
| Automatic Gain Control | ≥30dB | |
| Manual Gain Control (UL/DL) | ≥30dB@1dB/Step | |
| Gain Flatness / PB Ripple | ＜6dB | |
| Spurious Emission | Fully comply with 3GPP TS36.106 | |
| EVM | ≤8 | |
| VSWR | ＜1.8 | |
| Noise Figure | ＜6dB | |
| Delay | ≤1μs | |
| ACPR | ≤-36dBc | |
| Frequency Stability | ≤±0.01ppm | |
| I/O Impedance | 50Ω | |
| RF Connector(Customers to Choose) | N -Type (Female) | |
| Operating Temperature | -10°~+55° | |
| Power Supply | AC90V～ 240V | |
| Power consumption | ≤150W | |
| Barometric pressure | 55 kPa -106 kPa | |
| Environment Conditions | IP65 | |
| Humidity | ≤65% | |
| Weight | ≤15kg | |
| Size | 385×307×204mm | |
Product Description
1.
Q: Why choose us for cooperation?
A: We have the professional engineer to develop and make them suit for all over the world.we also will deal with all the problem when you have problem and reply to you at any time.
2.
Q: Are you trading company or manufacturer ? Could I use our own logo and label?
A: We are the factory, with good trading service. We provide OEM/OEM service.
3.
Q: What is your warranty time?
A: We promise 3-year warranty for all products shipped from us. Man-made sabotage and natural factors are not within the scope of
warranty.
4.
Q: Can this mobile signal repeater create a signal where there is no cell signal before?
A: The mobile signal repeater cannot produce a signal, only amplify a weak one.