Описание
20dBm 70db Triple Band Mobile Signal Repeater
Certification CE0700 and RoHS
| What is a signal booster? |
| A signal booster is a wireless signal relay transmission device that helps to extend the cellular coverage footprint in areas of weak or poor coverage. |
Описание:
The booster system series are designed for indoor signal coverage solution. Such as the bookstore, the restaurant, the coffee shop, the KTV, the bar, the parking pot, the super market,office,building…
It can support any dual band system of CDMA450,TETRA,CDMA,IDEN,EGSM,GSM,DCS, ПКС,WCDMA,AWS,LTE.
The repeater improves indoor cellphone coverage by capturing and repeating the outside signal, bringing it into the building and enhancing it.You can get a better call experience and faster data download speed,while can save your phone battery life.
Coverage:
800-2000sq. M coverage.
Функции:
1. Elegant and Compact design,good isolation and heat dissipation for long time operation.
2. Built-in AGC and ALC circuits, which can automatically control the gain of the repeater depending upon the strength of input signals.
3. 31dB MGC(Manual gain control) 1dB one step available for both uplink and downlink to adjust the gain value for proper coverage during installation or maintenance.
4. Limit output power for both uplink and downlink to avoid deep self-oscillations from jamming the towers, saving your trouble from operators.
5. Wide input power range,low power consumption.
6. With good IMD3,it can have more antennas for covering without affect towers.
7. Intermediate IF SAW filter technology,good out of band rejection,amplify only specific your required signals and reject all the others.
8. Output power can be from 10dbm to 30dbm and gain can be 60db to 85db,band can be full band,band selective or industrial standard.
RF Repeater Typical Application:
Технические характеристики:
| RF Specifications | |||
| Items | Технические характеристики | ||
| Uplink | Downlink | ||
| Frequency Range | CDMA450 | 452.5 ~ 457.5MHz | 462.5 ~ 467.5MHz |
| CDMA850 or LTE | 824 ~ 849MHz | 869 ~ 894MHz | |
| GSM900 or LTE | 890 ~ 915 МГц | 935 ~ 960 МГц | |
| EGSM900 or LTE | 880 ~ 915 МГц | 925 ~ 960 МГц | |
| DCS1800 or LTE | 1710 ~ 1785 МГц | 1805 ~ 1880 МГц | |
| PCS1800 or LTE | 1850 ~ 1910 МГц | 1930 ~ 1990 МГц | |
| WCDMA2100 or LTE | 1920 ~ 1980 МГц | 2110 ~ 2170 МГц | |
| AWS2100 or LTE | 1710 ~ 1755 МГц | 2110 ~ 2155 МГц | |
| LTE | 698 ~ 716MHz | 728 ~ 746MHz | |
| 746 ~ 757MHz | 776 ~ 787MHz | ||
| 791 ~ 821MHz | 832 ~ 862MHz | ||
| 2500 ~ 2570 МГц | 2620 ~ 2690 МГц | ||
| as developed | |||
| IDEN800 | 806MHz ~ 821MHz | 85lMHz ~ 866MHz | |
| TETRA | 380 ~ 385MHz (или по индивидуальному заказу) |
390 ~ 395MHz (или по индивидуальному заказу) |
|
| Gain | ET-CR20T-F | ≥ 65dB | ≥ 70dB |
| Output power | ET-CR20T-F | ≥ 13dBm | ≥ 20dBm |
| Band width | Wide Band | ||
| MGC ( Step Attenuation ) | ≥ 31dB / 1dB step | ||
| Automatic Level Control | ≥ 31dB | ||
| Gain Flatness | ≤3-5dB(P-P) depend on the frequency and bandwidth | ||
| Noise Figure | ≤6dB | ||
| VSWR | ≤1.6 | ||
| Group Delay | ≤6μs | ||
| Frequency stability | ≤0.01ppm | ||
| Spurious Emission & Output inter-modulation | GSM Meet ETSI TS 151 026 V6.1.0 | ||
| WCDMA Meet 3GPP TS 25.143 ( В 6.2.0 ) | |||
| CDMA Meet IS95 & CDMA2000 | |||
| MTBF | >50000 часы | ||
| Power Consumption | < 25Вт | ||
| Источник питания | Input AC90~264V,output DC10V / 6А | ||
| Impedance | 50 ом | ||
| Mechanical Specifications | |||
| I /O Port | N-Female | ||
| Рабочая температура | -25ºС~+55°С | ||
| Environment Conditions | IP40 | ||
| Размеры | 270x240x55mm/10.6×9.4×2.2inch | ||
| Масса | ≤ 4.5Kg | ||