CDMA850 Signal Band Mobile Signal Booster Amplifier Repeater full kits

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Product Description:

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!
1. 300~1500 square 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.
Indoor coverage : 300-1500 m2
Frequency Range :824-849MHz  869-894MHz
Up-link Gain: 60dB
Down-link Gain: 65dB
Output Power UL: 20dBm, DL: 20dBm
Band Flatness: ≤±6
ALC: 31dB @ 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%
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:

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:Why is a wireless router sent by telecommunication disconnected from the network?
Access point B, as a wireless signal source, is set to the basic AP form. Therefore, the location can be either a wireless router or a wireless repeater. Let's take the TL-WR340G+ wireless router as an example.First, use the router's default management address,, to access the router management interface. Then click the basic settings in the wireless parameter to see the router's wireless configuration at this time. Write down the SSID number of the wireless network, "TP-LINK_74971E""At the same time, the MAC address of the wireless state is recorded in the running state of the management interface. 00-21-27-74-97-1E"At this point, the wireless router does not need to do any other settings.
Q:TP routers, TP repeaters, but repeaters are always easy to drop. Why is that?
The distance between the main router and the relay AP should be too far and the signal is not enough
Q:Does the network repeater radiate in the bedroom?
If pregnant women, children, the elderly or immunocompromised persons in the family, then let the wireless router and the scope of their activities to keep 1 meters or longer distance.
Q:How do you build bridge repeaters with Tenda and fast routers?
Home network cabling:1, there is a telecommunications cat: Telecom cat ---- router WAN port; router LAN port ---- computer;2, did not get Telecom cat: Cable ---- router WAN port; router LAN port ---- computer;
Q:Android phones do wireless relay, how can I do that?
WiFi, Bluetooth, mobile phone has the function of many, is your mobile phone on the windowsill can be connected to a WiFi, and then in the mobile phone set, more settings, open the Bluetooth network sharing in shared network, ha ha, this room friends can pull after paired bluetooth, which can solve the windowsill indoor no signal the problem of signal
Q:Do you need the same brand as the WiFi router using the WiFi repeater?
When used before, there were different brands not compatible with the situation, and then no matter how to set up.
Q:What is the function of the repeater in the automatic alarm?
Line repeater, which can be powered by an external power supply, preferably with batteries. Generally not connected from the host.
Q:How to make a notebook wireless relay
XP system is not available, you can use win7, 8 systems have their own trunking function. But the cell phone still doesn't work.
Q:What's the difference between WDS and relay? Please, everybody. Thanks
There are usually the following applications: bridging two LANs in a wireless connection, extending the coverage of WLANs, Vigor wireless routers can implement the above two modes, one is bridging, and the other is relay. The so-called relay is to amplify the wireless signal between two wireless points, so that the remote client can receive more powerful wireless signals.
Q:What is the principle of fiber repeaters?
Optical fibers use optical pulses to transmit information along the optical line, instead of using electrical impulses to transmit information along the cable. At one end of the system is the transmitter, the starting point of the information to the fiber line. The received electronic pulse information of the transmitter is derived from the copper wire cable, and then the information is processed and converted into an equivalent coded optical pulse.

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