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Product Details:
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| Device Gain: | 70dB | Output Power: | 17dbm |
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| Frequency Range: | 1850-1910MHz，1930-1990MHz | Color: | Black ,White Cuztomized |
| Interface:: | SMA/F | Material: | Alloy ,Plastic |
| ALC+AGC Intelligent Function: | Done | Warranty: | 36 Months |
| High Light: | TUV 70dB 3G Signal Booster,17dbm 1900MHz 3G Signal Booster,70dB Cellular Repeater Amplifier |
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70dB 3G Signal Booster
Cellular Repeater Amplifier PCS1900MHz Mobile Signal Booster 2G 3G
A cell phone booster is a device that gathers the signal from the air, usually through an outdoor unit (such as an antenna), and “conveys” this signal to an indoor unit that is supposed to boost the signal. This conveying is done through a wired connection between the outdoor antenna and the indoor unit. The indoor cell phone booster, in turn, is provided with external power through a power outlet and has a complex circuitry that allows it to amplify the weak signal that has been received by the outdoor antenna. The indoor unit then sends the electrical signal to the indoor antenna that is directly connected to the unit, and the antenna converts the electrical signal to waves of the same frequency as were received by the outdoor unit. This, the frequency range of the waves does not change, and the cell phones do not notice any difference, except for a dramatic increase in the signal power that they are receiving.
Thus, as we can see, cell phone signal boosters are devices that literally boost the cell phone signal that you are receiving. This is done through some complex circuitry that works through the use of external power and boosts the signal to usable levels.
Description
| Specifications | Parameters | |
| Frequency Range (Customers to Choose) | Uplink | 1920-1980MHz |
| Downlink | 2110-2170MHz | |
| Frequency Bandwidth (3dB Bandwidth) | 75MHz | |
| Gain | 70dB | |
| Automatic gain control (Step Attenuation) | 31dB @ 1dB/ Step | |
| Auto Gain Control | 20dB Min. | |
| Output Power(Customers to Choose) | 17±3dBm | |
| Spurious Emission | ≤ -15dBm/30kHz | |
| 9kHz~1GHz: ≤ -36dBm/30kHz | ||
| 1GHz~12.75GHz: ≤ -30dBm/30kHz | ||
| Inter-Modulation Attenuation ACPR | ≤ -40dBc / 30kHz (measured under rated output power) | |
| In-band Ripple | ≤ 3dB | |
| VSWR | <=2 | |
| I/O Impedance | 50 Ω | |
| Noise Figure | ≤ 5dB | |
| System Delay | ≤ 5μs | |
| RF Connector(Customers to Choose) | SMA(F) | |
| Operating Temperature | - 10°C ~ + 55°C | |
| Dimensions | 165*130*40 (mm) | |
| HS Code | 8543709200 | |
Products Spect:
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.
Model No :AS-1900
With ALC AGC Function
Can control gain automatically. Avoid base station interference
(Band 2) 1900MHz -- Uplink frequency: 1850-1910MHz /Downlink frequency : 1930-1990MHz
Network support :2G, 3G
Gain :70dB
Power Supply :AC110V~220V;DC+5V/2A
Connector Type: N-female connector.
Feature:
- Strong output power, wide coverage area .
- LCD display signal in real time .
- High gain can support multiple loads .
Shipping
● We will send your parcel as soon as possible after payment confirmed, Within 48 hours for normal,Except weekend and Chinese holidays.
● Please provide your correct address,full name,and zip code.
● We generally would declare the parcel with lower value to avoid or lessen the Customs Tax.Import Tax is not including in the price. When it happens, it is buyers responsibility to pay for the tax and custom clearance.
● Shipping is out of our control. If you want to get the product fast, please choose fast shipping methods, like EMS, UPS and DHL. If you find the package is beyond promised delivered time, please contact us, we will contact with the carriers and find out the reason.
Feedback
● If you are satisfied with our service and product,we would be very appreciated that you put us five stars and positive review. You could also recommend it to people who needs it.Thank you very much.
1. What is your advantage ?
---Your inquiry will be replied in 24hours .
---Well-trained and experienced staffs to answer all your inquires in fluent English .
---OEM&ODM, for any of your customized products we can help you to design and put into product .
---All our products with 12months guarantee .
2. What is our Payment methods ?
We agree T/T, Western Union, PayPal.L/C for old customers .
3. What is our Shipping & Trade terms ?
Shipping By sea, air, or UPS, FEDEX, EMS, DHL, etc .
Delivered time: 1-3 business days for sample, 10-25 days for mass order .
Trade terms: EXW, FOB , CIF etc .
4. What is our Warranty and Certificates ?
Our warranty is 12 months .
We have CE, ROHS, CCC certificates .
5. What is your MOQ ?
1pc sample test is welcomed .
Contact Person: Emmy Song
Tel: +8618285424282
