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

GSM900 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater System 1

GSM900 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater System 2

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

Ref Price:

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 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. 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: Is the wireless repeater power cut all right?: In order to extend the coverage of the wireless network, the repeater can simply regenerate the signal. Repeaters do not need to physically connect to any part of the network via cables.Therefore, the wireless repeater is an effective solution to the problem of signal damage, attenuation and so on. For example, a repeater provides a connection that reaches the remote range, which does not have access to the wireless network. Perhaps the router in your home or office does not cover the entire range of wireless users that need to be connected, such as a yard or basement. Placing a repeater between coverage and non coverage ranges provides connectivity within the full space range. Because wireless repeaters add holes to coverage.

Q: WiFi repeater setting issues: Your computer or cell phone is connected to the router via a repeater and gets the IP parameter, so it's slower than normal, but usually not more than 2 minutes.

Q: Why does the repeater always drop off?: The best solution is to connect the route and the relay directly with the network cable. By wireless connection, you have to pay for the loss of bandwidth.

Q: The net line is about 200 meters, and there is a repeater in the middle. Can we use it?: As for outdoor, plastic sleeve must be used, otherwise the sun and rain will not change for more than two years.

Q: The difference between bridge and relay: The relay is two points apart too far or not directly between the two bridges, the case of direct transmission, a relay through a device, the signal transmission launch point to the relay point by point relay then transmitted to the receiving point of the situation

Q: What does a repeater do? What is the 543 principle?: It is commonly used for bidirectional forwarding of physical signals between two network nodes. The repeater is the most simple network interconnection equipment, mainly to complete the physical layer, is responsible for the physical layer of two nodes according to a transmission of information, copy, adjust and complete the signal amplification function, in order to prolong the network length.

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: Wireless AP, what is a repeater?: 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.

Q: The role of field bus PROFIBUS DP/FMS isolation repeater is also discussed: The industrial design of PROFIBUS optical fiber communication repeater and DP/FMS bus signal isolation and data communication, with the total line photoelectric isolation, signal regeneration, extend the transmission distance, increase the number of nodes and other functions.

Q: What brands of wireless routers do trunking?: As long as you can use the relay function, or directly buy a wireless repeater, can enhance the signal, but also increase the signal coverage area, you look at ASUS RP-N53, dual frequency 600M, the setting is super simple, very practical.

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