CDMA850 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater

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Application photoApplication:
To expand signal coverage of CDMA850MHz 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 850MHZ.
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 :824-849MHz  869-894MHz
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:What is a WiFi repeater?
For example, a mobile phone search outside a WIFI, because the signal is weak, unstable in the room, in the balcony or outside the window, but the signal is strong enough. Install a relay on the balcony, you can stabilize the use of the WIFI in the room.Of course, you need to know the password for that WIFI.
Q:How does ZigBee implement the routing relay function?
In principle, the routing function dynamically maintains a routing table. Due to the limited application of Zigbee and limited resources, it is impossible to maintain a large table. Therefore, when needed, the node sends routing information requests and establishes routes. For specific implementations, you need to refer to protocol specifications, or use the protocol stack provided by the chip vendor.
Q:What is a WiFi repeater and how do you get it?
For example, a mobile phone search outside a WIFI, because the signal is weak, unstable in the room, in the balcony or outside the window, but the signal is strong enough. Install a relay on the balcony, you can stabilize the use of the WIFI in the room.
Q:Relay function of wireless router
Relay function settingsThe first step: for the wireless router for power, when the wireless router itself is started, you need to wait for a while until the indicator light is long, you can start the operation.The second step: search for wireless signals, and NEXX begins with the signal source of our router, as shown in the following figureThe third step: enter 192.168.8.1 in the IE browserThe fourth step: enter the router settings interface, select WIFI wireless relay to the next stepSelect the name of the router to relay, and then enter the wireless password used in the wireless router. Click on the connection.
Q:What is the difference between repeaters and hubs?
Data exchange (Switch), also called switching hub, is a kind of work in the OSI layer second (data link layer, see "Wan" is defined based on the (MAC), network media access control address) identification, can complete the package packet forwarding function of network equipment. Through the re generation of information, and after internal processing, forwarded to the designated port, with the ability to automatically address and exchange. Do not know how to switch IP address, but it can "learn" the MAC address, and the address stored in the internal table, a temporary exchange path between the data frame originator and target receivers, the data frame directly to the destination address from the source address.
Q:Can wireless extension repeaters be designed to hide? How to set up the TP-LINK brand?
Setting method: there are two ways to set up, one is through the WPS one button setting, one is if there is no WPS key, enter the interface debugging.
Q:What is the function of the network relay device?
(1) the filter traffic repeater receives packets from a subnet which is forwarded only if the message is sent to another subnet attached to the repeater, otherwise it is not forwarded.(2) to enlarge the communication distance, but the cost is to increase some storage and forwarding delay.(3) the maximum number of nodes is increased.
Q:Is wireless repeater good or wireless AP good?
Wireless AP generally refers to wireless access point.Wireless access point is a wireless network access point, commonly known as "hot spot"". The main route switching equipment and access one pure access equipment, implementation of integrated equipment access and routing, access net access equipment is only responsible for the wireless client, pure access equipment is usually used as the wireless network and expand the use of other AP or AP connection, to expand the wireless coverage, and development is the core equipment of wireless network the.
Q:How does a wireless repeater set up repeaters to enhance WiFi wireless signals?
The wireless repeater is, by and large, the WiFi signal amplifier, also known as the wireless signal extender, which allows you to extend your home network WIFI distanceSpread to a distance of 50 meters, through a simple connection, so that your family is full of WIFI. Today, we'll see how to set up WiFi wireless signals using wireless repeaters. This article mainly involves two aspects, one is how the wireless relay works, and the two is how to install the relay.
Q:How does the tplink wireless router set up a relay?
Sub router and main router login, IP in the same network segment must close the former DHCP service, in different network segments must open the former DHCP services.

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