وصف
نموذج رقم : JS-800/1800
With ALC AGC Function
Can control gain automatically. Avoid base station interference
(Band 20) 800ميغاهيرتز — Uplink frequency: 832-862MHz/Downlink frequency : 791-821ميغاهيرتز
(Band 3) 1800ميغاهيرتز — Uplink frequency: 1710-1785MHz/Downlink frequency :1805-1880ميغاهيرتز
Network support : 2G/4G, Calling
Gain :70±2dB
مزود الطاقة :AC110V~220V;DC+5V/2A
Connector Type: N-female connector.
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LTE800MHz |
PCS1900MHz |
GSM900 MHz |
DCS1800 MHz |
3G2100MHz |
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UL832-862MHz DL791-821MHz
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UL1850-1910MHz DL1930-1990MHz |
UL890-915MHz DL935-960MHz |
UL1710-1785MHz DL1805-1880MHz |
UL1920-1980MHz DL2110-2170MHz |
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Gain |
≤70dB |
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Automatic Gain Control( AGC) |
20ديسيبل |
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Noise Figure |
>4ديسيبل |
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Gain Flatness |
>5ديسيبل (p-p), |
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Automatic Gain Control (1dB step) |
30dB in step of 1dB (Auto) |
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Maximum Output Power |
UL10-20dBm DL15-25dBm |
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Input power range |
-55 dBm~-15 dBm |
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Intermodulation Products |
9KHz~1GHz |
-36dBm @ 3KHz |
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1GHz~12.75GHz |
-30dBm @ 3KHz |
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Spurious Emission |
9KHz~1GHz |
-36dBm @ 3KHz |
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1GHz~12.75GHz |
-30dBm @ 3KHz |
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Group Delay |
UL 1μs |
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AC POWER |
AC 95-250V |
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Adapter output power |
DC5.0V |
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نطاق درجة الحرارة |
-25درجة مئوية ~ +55 درجة مئوية |
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Relative humidity |
≤80% |
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RF interface |
N-F |
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Power interface |
KLD-35-13 |
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وزن |
≤1.3kg |
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بحجم |
160×100×27mm |
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Item Descrption
Selling Point
1,Intelligent to guide the installation with LCD.
2,Real time display the signal strength.
3,Automatic dormancy when no user make the calling.
4,Automatic alarm when installation mistake and provide the according solution.
5,Automatic adjust the system gain to avoid the repeater self-excitation.
6,initiative reminding when the device was damaged.
التطبيقات:
To expand signal coverage or fill signal blind area where signal is weak or unavailable.
داخلي: Hotels, exhibition centers, الأقبية, shopping malls, offices, parking lots, …
We are manufacturer, and have our own factory.
التعليمات:
1. هل أنت شركة تجارية أو الشركة المصنعة ? Could I use our own logo and label? نحن مصنع, with trading service. We provide OEM/OEM service.
2. Can I have a sample order? ما هو موك الخاص بك?
نعم, we welcome sample order to test and check quality. MOQ is 1 for normal products.
3: Is it easy to set up your items?
أ: نعم. 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.