기본 정보
Working Frequency
GSM 900 Dcs 1800MHz
제품 설명
GSM900 DCS1800 Dual band signal booster Coverage 1000m2
Description
There are millions of very small areas (10~1000 square meters) where people work or live in and suffer from very poor or no mobile signals. People are seeking a cheap and immediate solution that would allow them have clear phone calls or higher speed broad band. However most of the current repeater solutions usually have larger coverage size, which is cost effective. HPC-GD-27A is specifically designed as a "CHEAP" solution to meet this request.
1. The consumer repeater is an ideal solution for providing a costeffective improvement in cellular in-building coverage of a home, office, restaurant or building, in the quickest time possible.
2. Manual gain control (MGC total 31dB range with all DIP switches for each link) available for both uplink and downlink to adjust the gain value for proper coverage during installation or maintenance.
3. To maintain safe and specific output signal levels and give alarms on self-oscillation, the repeater has built-in AGC and ALC circuits, which can automatically control the gain of the repeater depending upon the strength of input signals.
4. Auto shut off function available for both uplink and downlink to avoid deep self-oscilation from jamming the towers, saving your trouble from operators.
5. It supports two systems of GSM900 and DCS1800mhz.
Electrical Specification | Uplink | Downlink |
FreqencyRange | GSM | 890-915MHz | 935-960MHz |
DCS | 1710-1785MHz | 18050-1880MHz |
Max Gain | ≥70dB | ≥75dB |
Max Output power | ≥27dB | ≥27dB |
Band Width | GSM | 25MHz |
DCS | 75MHz |
MGC(Step Attenuation | ≥15dB/5dB step |
Automatic Level Control | ≥15dB auto shut off after 15dB |
Gain Flatness | GSM | ≤8dB |
DCS | ≤10dB |
Noise Figure | ≤7dB |
VSWR | ≤2.5 |
Group Delay | ≤1.5μs |
Frequency stability | ≤0.01ppm |
Inter-modulation | 9KHz~1GHz | ≤-20dBm | ≤-20dBm |
1GHz~12.75GHz | ≤-20dBm | ≤-20dBm |
Spurious Emission | 9KHz~1GHz | ≤-36dBm | ≤-36dBm |
1GHz~12.75GHz | ≤-30dBm | ≤-30dBm |
LED Alarm | Standard |
P : Power indicator | Be lighted when the adaptor work fine |
UL: UL signal indicator | Be lighted when there is phone useing |
DL: DL signal indicator (there are 3 DL LED ) | 1.Only the first DL be lighted means signal not good |
2.The first and second DL be lighted means signal is good |
3.All Three DL be lighted means signal up to the best state |
Mechanical Specification | Standard |
I /O Port | N-Female |
Impedance | 50 ohm |
Operating Temperature | -25ºC~+55ºC |
Environment Conditions | IP40 |
Dimensions | 310*220*40mm |
Color | silver |
Weight | ≤3.00Kg |
Power Consumption | ≤8W |
Power Supply | Input AC90~264V,45~55Hz, Output DC5V/6A |
900 1800Mhz dual band Mobile Signal Booster complete set including :
1pcs ST-GD-10 Dual band booster unit ;
1pcs outdoor Yagi antenna
1pcs Indoor omni antenna
10+5meters cable 50ohm
Mobile Signal Booster Installation Application
Outdoor antenna ( for receiving the signal from the BTS ) + Cable ( transfering the received signal) + Repeater ( for amplifying the received signal) + cable( for transfering the amplified signal) + indoor antenna( for shooting the amplified signal),
(Note : Omni indoor antenna is 3dBi,it can work with about 200m2 . If need repeater coverage larger area , need add more antenna,the ST-GD-27 Max can work with 10pcs indoor antenna. ( when add antenna ,please remember to take splitters )
Step 1: Install the outdoor antenna in a suitable place
Step 2: Connect the outdoor antenna to the booster "outdoor" side by cable and connector
Step 3: Connect the indoor antenna to the booster "indoor" side by cable and connector
Step 4: Connect to the power
주소:
5th, Building 105, Liantang Industry, Luohu District, Shenzhen, Guangdong, China
사업 유형:
제조사/공장
사업 범위:
가전제품
경영시스템 인증:
ISO 9001
회사소개:
Shenzhen Sai Tong Tian Electronic Technology Company Ltd 모바일 신호 부스터 제조업체입니다. 10년 간의 경험과 수천 명의 행복한 고객을 가진 우리는 고객 서비스와 제품의 품질에 자부심을 갖고 있습니다.
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