WCDMA2100MHz 3G cellphone signal booster amplifier repeater

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Product Description:





Application photoApplication:
To expand signal coverage of WCDMA2100MHz  which signal blind areas where signal is weak or unavailable.
A cheap and immediate solution that would allow them have clear phone calls or higher speed broad band.
No more dropped calls ! No more poor reception !
No more runing to the windows or going outside to talk on your mobile phone !

Now you can reach everywhere with signal boosters!


Features:
1. 300~1500 square meters indoor coverage.
2. Frequency bandwidth of 2100MHZ.
4. Full-duplex mode (improvement of out coming and incoming )signal.
5. Low power consumption and avoid to interference to BTS.
6. LED indicate and judge to signal level of uplink and downlink.
7. Compatibility with CE and RoHS standards .

8. Supports up to (30) users / calls simultaneously.


Specification:
Indoor coverage : 300-1500 m2
Frequency Range :1920-1980MHz,2110-2170MHz
Up-link Gain: 60dB
Down-link Gain: 65dB
Output Power UL: 20dBm, DL: 20dBm
Band Flatness: ≤±6
ALC: 31dB @ 0.1dB step
Time Delay: 1 us
Spurious Emission: Out-Band ≤-36dBm
Power Supply: AC110V~220V to DC+5V/2A
Working Temperature: -25 to+55 C

Humidity: 5-95%


Packing:
1. Repeater unit with power supply.
2. High Gain outdoor antenna.(optional)
3. Omni indoor antenna.(optional)
4. 5m and 15m RF cables.(optional)
5. A manual.


Warranty & Return Policy:

1.
Warranty covers replacement within 12 months.

2. All returns must have an RMA number before they are returned to us. If product is received without an RMA number
it will not be processed.

3. You must place the item(s) including all accessories to be returned in protective packaging (shipping box) with bubble
wrap and make sure that the item(s) do not shake or rattle. Items that are sent in envelopes and incorrect shipping
containers will be refused and returned at your expense.

4. All unauthorized, no reason, etc. returns are subject to 10% restocking fee.


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Q:Wireless repeaters are restored to initial strength regardless of how weak the signal is What is the principle of a wireless repeater?
The radio relay station works by receiving signals from the higher ups and then amplifying them and then transmitting them to the next level via the transmitting antenna!In the distance to receive the weak signal relay station! To receive signal reliability Bao zheng!The intensity attenuation of radio signals is the intensity loss in radio transmission. Attenuation is related to the intensity and frequency of waves, the topography and distance, and even the weather!
Q:How to make idle routers at home used as relay stations?
No wireless relay, you need to use the bridge, the steps are more complicated, direct Baidu 'wireless routing bridge', you follow the steps you can do!
Q:What's the difference between a wireless AP and a relay router?
The relay router is used to expand the coverage area of the wireless router, because of the structure of the housing, the router wireless WiFi transmission process will be the wall, furniture and other items of occlusion, WiFi wall after the signal transmission distance is reduced, weakened, or even can not receive WiFi, so use (relay router) in signal with two places receiving lattice weakened WiFi, then a WiFi, this will play a role in signal amplification, this is called relay.
Q:What network problems can a repeater solve?
The repeater (REPEATER) repeater is the connection device above the network physical layer. Applicable to the same two types of network interconnection, the main function is to transmit or forward data signals to expand the distance of network transmission.
Q:What does the subway rep repeater mean?
Repeater (RP) is a device that connects network lines and is often used for two-way forwarding of physical signals between two network nodes. The repeater is the most simple network interconnection equipment, mainly to complete the physical layer, is responsible for the physical layer of two nodes according to a transmission of information, copy, adjust and complete the signal amplification function, in order to prolong the network length.
Q:How does the tplink wireless router set up a relay?
The key to setting up multi router wireless relay is: first level router is main router, and the two level router is sub router1. modify the router login IP, to avoid the device login IP conflict.2. WDS that needs to turn on the 2 level router, and the main router does not need to turn on the WDS (WDS wireless bridging function).3., the main router is responsible for dial-up, management and share network, you need to open the DHCP service.
Q:What is the repeater used in the intercom system?
There are also layers of inter layer signal repeaters and networked signal repeaters, but now networking is using IP networking, with no repeaters in the center. Can only be used in analog signal networked systems.
Q:May I ask if the WiFi repeater can relay the signal directly?. Instead of losing passwords, relay the WiFi directly
In this case, you can change the original network name and password. Synchronization is not required.If set to the same, you can achieve the effect of "roaming" like a mobile phone.
Q:The use of Axure RP repeaters
Axure 7 big bright spot is that it is a repeater, a data set, which can import data and images, add, delete rows, sort and filter data, advanced interactive commonly used, worthy of study.
Q:Is the repeater located next to the router?
No, the relay is placed where your router's transport range is about to decay, because the repeater is used to amplify the signal, compensate for signal attenuation, and support remote communications. If you put it together with a router, that doesn't work.

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