CDMA-PCS 850-1900MHz Dual Band Mobile Signal Booster Amplifier Repeater full kits

CDMA-PCS 850-1900MHz Dual Band Mobile Signal Booster Amplifier Repeater full kits System 1

CDMA-PCS 850-1900MHz Dual Band Mobile Signal Booster Amplifier Repeater full kits

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&1800MHz 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&1800MHZ
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 :824-849MHz 869-894MHz,1850-1910MHz,1930-1990MHz

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 the difference between repeaters and hubs?: Repeaters are network devices located on the first layer (the physical layer of the OSI reference model). When data leaves the source and is transmitted over the network, it is converted to electrical pulses or light pulses that can be transmitted along the network medium - these pulses are called signals (signal). When the signal leaves the transmitter station, the signal is programmed and easily recognizable. However, when the signal is transmitted along the network medium, the signal becomes weaker and worse as the cables become longer and longer. The purpose of repeaters is to regenerate and reset network signals at the bit level so that they can transmit longer distances over the network.

Q:Does the WiFi signal relay radiate to the human body?: The signal coverage area is wide, safe and stable, multi-mode, children online management, free adjustment WIFI intensity

Q:What's the difference between unlimited wireless trunking and wireless bridging?: Wireless relay and wireless bridging differ mainly in the device operating mode. White spots are the applications. A radio relay can be understood as a device that receives signals from other devices. Re launch with one's own center.

Q:WIFI wireless relay coverage: Access points and routers play a pivotal role in the provision of radio frequency in the deployment of wireless networks. However, there are times when users need to access the network, but there are some vulnerabilities in coverage. Wireless repeaters can be a good solution when extending the range of existing access points (or wireless routers). This scheme will not add more access points and corresponding cables, so it can be our choice.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.

Q:What does a network node mean? What does a repeater do?. Generally speaking, thank you: The devices that have your own network address are network nodes, such as your company's workstations, servers, your home router, and fax machines.

Q:How to relay submarine fiber optic cables?: Submarine optical cable without relay and relay submarine fiber optic cable. Here, repeaters are electronic devices at the bottom of the sea, not electronic optical repeaters used in previous undersea cables (working at 1300nm wavelengths). The current submarine optical cable system works at the 1500nm window using an optical amplifier. However, if the fiber amplifier is sufficient to obtain electrical power at the end of the fiber optic cable, then such a system should also be considered a relay. Repeaters can also refer to a cylindrical containing light amplifier and pump source for light sealed containers, but if the pump source of optical amplifier is located on the shore of the laser diode, optical amplifier that is installed on the seabed is not a repeater. Based on these definitions, a relay free submarine fiber optic cable is developed

Q:Do wireless Wifi repeaters have portable?: 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. Just install a relay on the balcony, you can use the WIFI stable in the room.Of course, you need to know the password for WIFI.

Q:What is the difference between a repeater and an amplifier in a computer network?: The two devices are used for network extension and range expansion, but the application and the principle are completely different.

Q:Why are radio repeaters different in frequency and frequency of reception?: Hello, under normal circumstances are different frequency repeater transceiver, such as relay station receives 438 emission is 438.500, then the relay station will send to send signal receiving, so there will be a further radio signal is received.

Q:What is the difference between a WiFi signal amplifier and a wireless repeater?: What is the difference between amplifier and repeater?:The amplifier has amplification effect, such as the high frequency signal amplifier, the signal amplification for transmission, and then at the receiving end in the narrow can, only the repeater relay function, can be understood as a bridge.Amplifier: one of the most familiar and most commonly used audio processing circuits is common operational amplifiers. The general can be regarded as a simple operational amplifier with a signal output port (Out) high gain direct coupling voltage and in-phase and antiphase two high impedance input terminal of the amplifying unit, thus making in-phase and antiphase and differential amplifier using operational amplifier

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