• GSM900 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater with Full Kits System 1
  • GSM900 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater with Full Kits System 2
  • GSM900 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater with Full Kits System 3
  • GSM900 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater with Full Kits System 4
  • GSM900 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater with Full Kits System 5
GSM900 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater with Full Kits

GSM900 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater with Full Kits

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Loading Port:
Shekou
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
5000 pc/month

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Application photoApplication:
To expand signal coverage of GSM900 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 900MHZ.
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 :890-915MHz  935-960MHz
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. High Gain outdoor antenna.
3. Omni  indoor antenna.
4. 5m and 15m RF cables.
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.


Q: Which is good for a WiFi repeater?
1, first insert the product on the socket, the power indicator light shows the normal work;2, with a laptop computer search and connect the wavlink-repeater signal repeater (repeater and notebook computer or can be directly connected with the cable) (Note: if unable to connect the computer to the IP instead of manual input: 192.168.10.2, after determining the third step);3. After connecting the signal of the repeater, enter in the browser address bar: 192.168.10.1, enter the setup interface;4, enter the user name and password are admin, login successful, select relay mode, to the next step;5, select the name of the router that you need to connect to, and change the name of the repeater to the name you can easily remember;6, enter the original router password, click OK, that is set successfully
Q: What brand of network repeaters is good?
Many of the major brands in China are of good quality, and you also need to take account of your network and the environment you use.Electronic products have been improved and developed, so ranking is meaningless.
Q: A cable line can use two wireless repeaters simultaneously
A's LAN port comes out to connect B's WAN port, sets a fixed IP to B's WAN, then connects B to be possible to access the net, such meets the computer and meets in A is not the same network segment.
Q: The repeater is plugged in. There's no signal. Why?
Did you buy a wireless repeater or a wireless AP? There are differences between the two, and the settings are different.
Q: The relay mode of the WiFi router is to send on the side of the receiver
WIFI is a digital signal, in the relay mode to receive the AP signal on the home, and then forward, the channel and SSID will not change, for the receiver, the relay is transparent. There is no difference between the direct charge and the AP signal.
Q: What's the 485 repeater for?
485 definition of repeater:It is a data relay communication product of isolated RS-485/422, which can relay to extend the communication distance of RS-485/422 bus network and enhance the number of RS-485/422 bus network devices. The 485 bus can be isolated by photoelectricity to prevent common mode voltage interference. Auto switch between RS-485 bus and RS-422 bus can be supported.
Q: After setting Repeater mode, the relay effect is not obvious or unsuccessful, what can I do?
WDS (Wireless, Distribution, System) wireless distributed system is a wireless connection of two access points (AP) protocol. In the whole WDS wireless network, multiple AP are connected by bridge or repeater, so that the whole local area network is wireless.The main difference between the two modes is that, for the relay mode, packets received from an access point can be forwarded to another access point via the WDS connection. However, the bridge mode, packets received via the WDS connection can only be forwarded to the wired network or wireless host. In other words, only relay modes can be forwarded from WDS to WDS packets.
Q: How many repeaters can Ethernet use at most?
RP (Repeater) is a device that works on the physical layer of OSI and connects network lines. Repeaters are commonly used for bidirectional forwarding of physical signals between two network nodes, and connect two or more network segments to amplify and amplify signals, compensate for signal attenuation, and support long-distance communications. 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. The repeater transmits the data to be delivered optionally.
Q: Differences between routers and switches and repeaters
Switches operate on the second layer (link layer), forwarding packets at the MAC address, and each port of a collision domain (collision termination) is itself in the broadcast domain. It can isolate the conflicts between ports and inhibit (not eliminate) the broadcast storm (after learning the address, no need to re broadcast).
Q: What is called a relay host? Can you brief me?
A repeater is a network interconnection device on the physical layer that acts as a means of generating signals (i.e., amplifying and shaping the original signal).

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