WCDMA2100 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater

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Application photoApplication:
To expand signal coverage of WCMA2100 3G 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. 500~2500square meters indoor coverage.
2. Frequency bandwidth of 3G 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 : 500-2500 m2
Frequency Range :1920-1980MHz  2110-2170MHz
Up-link Gain: 80dB
Down-link Gain: 85dB
Output Power UL: 27dBm, DL: 30dBm
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. Fiberglass outdoor antenna.(    Optional)
3. Panel 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:How to set up slow relay network?
First let you understand that wireless repeaters are required to reduce the WIFI bandwidth after the relay. First, let's explain why the repeater can extend the coverage of the 802.11 network, but be sure to pay attention to some problems. One important thing to note is that the relay must receive and forward frames on the same channel, which means that your bandwidth is actually split in two. Although the scope is more important than bandwidth, the rate of transmission over the remote client will be as low as 1Mbps. Because of the overhead of 802.11, only about half of the bandwidth can be used for data transmission. Because of the repeater, bandwidth is once again divided into two halves, especially when multiple users share the same channel, and thus you experience bandwidth problems. (you don't understand this.)
Q:Can Tengda F6 repeaters be controlled by mobile phones?
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 mainly completes the physical layer function, is responsible for transmitting the information by the bit in the physical layer of the two nodes, completes the signal duplication, the adjustment and the enlargement function, thus lengthens the network length. As a result of loss, the signal power transmitted on the line will be gradually attenuated, attenuation to a certain extent will cause signal distortion, and this will lead to a reception error. Repeaters are designed to solve this problem. It completes the connection of the physical circuit, amplifies the attenuated signal and remains the same as the original data.
Q:What is the walkie talkie relay station?
Radio relay station, also known in the turntable, turntable table, IP, forwarding station, wireless communication system is an important and indispensable equipment. In the wireless intercom system, for increasing the communication distance, expand the coverage of the equipment, for example, can expand the scope and call communication vehicle station, walkie talkie, greatly improve the efficiency of your work.
Q:Which is good for a WiFi repeater?
Mainly to see if the link is stable and the repeater signal loss, repeater principle is that they will send a signal, when the connection after landing back switching relay mode (some more than repeaters used to relay) can find its own routing signal emission in the WiFi list, after the connection (to be renamed) to achieve the forwarding of the original signal in order to achieve, to enhance the signal propagation.
Q:What is the difference in functionality between the hub and the repeater?
In general, both ends of the repeater are connected to the same media, but some repeaters can also do the switching of different media. In theory, the use of repeaters is unlimited, and the network can therefore be indefinitely extended. In fact, this is impossible, because the network standards are specific to the delay range of the signal, the repeater can only work effectively within this set of regulations, otherwise it will cause network failure. The Ethernet standard specifies an Ethernet network that allows only 5 segments to be used, with up to 4 repeaters, and only 3 segments can be hooked up to a computer terminal.
Q:What does a repeater connect to through a router?
Enter the management of the higher router IP, login into the background, access to the wireless settings, all settings must ensure that the relay router settings and touch the same;Check "open WDS" and enter the SSID and BSSID (MAC address) of the wireless router to be bridged;
Q:The repeater connects to the wireless network of the left neighbor's home, showing the wireless channel -1, and even the wireless network on the right side shows the wireless channel -6. What does that mean?
Channel is different signal frequency transmission, intelligent routers can automatically adjust, if there is no repeated frequency interference, network speed will be faster
Q:What is the difference between an amplifier and a repeater?
The amplifier has amplification effect, such as the high frequency signal amplifier, the signal amplification for transmission, and then at the receiving end in the narrow can, only the repeater relay function, can be understood as a bridge.
Q:Can the wireless repeater amplify the signal output by wire?
Wireless client mode: in this mode, as the equivalent of a line from the upper level router LAN port connected to a line to the lower router WAN but here it is connected to WAN through the Wi-Fi interface all Ethernet cable interfaces are used as LAN.
Q:What's the function of repeaters in fire fighting engineering?
When the bus isolator is at fault, isolated bus part and the whole system will fail, to ensure that the rest of the system can work normally, and to determine the fault location of bus.

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