GSM900-2100MHZ 2G-3G Dual Band Mobile Signal Booster Amplifier Repeater Full Kits

GSM900-2100MHZ 2G-3G Dual Band Mobile Signal Booster Amplifier Repeater Full Kits System 1

GSM900-2100MHZ 2G-3G Dual Band Mobile Signal Booster Amplifier Repeater 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:

To expand signal coverage of GSM900&2100MHz 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 900MHZ&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 :890-915MHz 935-960MHz,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. 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.

Q: What is SIEMENS's bus repeater?: 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.To put it plainly is to extend the use of network communications for example

Q: The biggest difference between digital repeater station and optical analog repeater: Principle: the signal with the signal transmission optical fiber repeater received by photoelectric conversion electric light conversion to restore into optical signal, and then re issued by the near end machine close to the base station side and coverage area in the remote side of the machine is made of two parts.

Q: How to set up wireless relay: First, enter the router management interface - Advanced Settings - wireless networks - basic settings (remember the router's wireless channel, network name (SSID));Secondly, wireless networks - Security and encryption (remember the router's security model, encryption algorithm, shared key (password))Again, the wireless network - WDS settings (remember the router's WDS mode - select self learning mode)Finally, the network settings - LAN (remember the router: IP address, DHCP server type), so the master router setup is complete, if the main route of normal use, does not need to change the settings, but to write down the above parameters with the reserve.

Q: What does a repeater connect to through a router?: First set up the relay router, connect to the computer, enter the management IP address, into the background;Go to the unlimited network settings menu, set up SSID, channel, encryption type (WPA most secure Oh), passwords and other information;Enter the DHCP menu, manually close the DHCP function, save successfully, restart the router and use it.

Q: Can Tengda F6 repeaters be controlled by mobile phones?: 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.

Q: What's the difference between a wireless AP and a relay router?: Wireless AP is the use of wireless devices (mobile phones and other mobile devices) users access to the wired network access point, turn the wired broadband into wireless WiFi, this WiFi is AP.

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?: The channel does not mean the signal strength, but the current operating frequency of the wireless device.

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's the function of a repeater? Where does the repeater work?: In general, depending on the needs, where the signal needs to be amplified, and strengthened, but because there are many kinds of different applications, the industry is divided, but they can learn from each other

Q: In the fire alarm system, when will the relay module be used?: 1: rolling shutter door is used to control module,2: relay module is generally used in a large area of temperature, because if you use a sense of temperature alone, too many points,

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