PCS1900MHz Signal Band Mobile Signal Booster Amplifier Repeater

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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!
Features:
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.
Specification:
Indoor coverage : 300-1500 m2
Frequency Range :1850-1910MHz  1930-1990MHz
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%
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.


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Q:May I ask if the WiFi repeater can relay the signal directly?. Instead of losing passwords, relay the WiFi directly
In this case, you can change the original network name and password. Synchronization is not required.If set to the same, you can achieve the effect of "roaming" like a mobile phone.
Q:Can Tengda F6 repeaters be controlled by mobile phones?
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. Repeaters are designed to solve this problem. It completes the connection of the physical circuit, amplifies the attenuated signal and remains the same as the original data.
Q:How can I use a wireless repeater where there is no power?
If you are directly inserted 220V, you need to install an inverter in the battery, the 12V DC into 220V AC, and then plug it directly.
Q:Can networks with master keys expand network signals with wireless repeaters?
The most important point is that as long as the wireless repeater (wireless AP) access to the upper level network is stable enough, it can expand the wireless network signal.
Q:How does the relay set up the connection WiFi?
You know his password and can log on, but the signal is weak, you can use the wireless router to set up a relay mode, you can zoom in on the wireless signal. That is, extending the coverage of wireless signals.Introduce a method to see, which can be used for reference.
Q:What level of work does the OSI seven - layer structure work with, hubs, switches, routers?
The router only forwards packets of a specific address, does not transmit packets that do not support routing protocols, and transmits unknown packets of network data, thereby preventing broadcast storms.Switches are generally used for LAN-WAN connections, switches to bridges, data link layer equipment, and some switches can also achieve third layers of switching. Routers are used for connections between WAN-WAN, which can solve packet forwarding between peers and act on the network layer. They simply accept input packets from a line and forward them to another line. The two lines may fall into different networks and adopt different protocols.
Q:What's the difference between AP and relay?
AP has the function:(1) one of the most important functions of AP is relay, which means that the wireless signal is amplified between two wireless points, so that the remote client can receive more powerful wireless signals(2) AP another important function is to bridge, bridge is to link the two endpoints, the realization of the two wireless AP data transmission, to connect the two wired LAN, generally choose to bridge by AP.(3) the last function is "master slave mode", in which the AP will be considered as a wireless client, such as a wireless network card or a wireless module, by the main AP or wireless routing. In this way, it is convenient for network management to manage sub networks and realize multipoint connection. AP client is multi point, wireless routing or main AP is a little.
Q:Why is network repeater so fire?
Or you can buy a router to do the relay, the cost is high. You can also buy a router to connect the living room and bedroom with the cable, which is more troublesome.
Q:What are the differences between routers, trunks, and bridges?
Relay (Relay) is a transmission path between two switching centers. A relay is a physical connection that carries multiple logical links.
Q:The wireless network signals received by the computer are weak. Can the central repeaters be enhanced?
In fact, a network connected to a repeater is equivalent to a larger network of the same wire. Repeaters can also connect networks of different transmission media (10Base 5 and 10Base 2) to interconnect in the same LAN as above the data link layer.

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