GSM900 Signal 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!
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.
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.
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 : 300-1500 m2
Frequency Range :890-915MHz 935-960MHz
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.
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: Does the WiFi repeater really work?
- The cell phone is connected to the relay, so close to you, so it's good for your mobile phoneBut for your repeater, it is still in a bad signal position and receives only 1 of the original signalRepeaters are primarily used to extend the receive distance, but not to amplify the receiving powerYou have to keep the repeater as close as possible to the signal source so that you can get better results in relatively distant locations
- Q: What are the differences and uses between wireless trunking and wireless bridging?
- The relay mode allows multiple client link bridging mode allows only the only authentication client relay wireless bridging higher than. Wireless bridging means connecting two or more LAN or WAN wirelessly. Repeater is the extension of the length of wireless signals (not amplified signals), of course, is a wireless bridging function, but the use of different, so the relay can not replace the bridge. For example: A----B----C, a total of three sites, if A and B can be wireless bridging, B and C can also be wireless bridging, but A and C because of distance, can not wireless bridging. If you want ABC to be wirelessly connected, what's the solution? Then we can use ABC as a relay function (which is also one of them). After A and B relay, B relays C again. You should understand it, in addition, the relay can be connected to a wireless router with no bridge, the bridge to set the binding of MAC and IP, and the relay is not, as long as the wireless router signal can absorb (of course with WEP or WPA password you need to fill in).
- Q: Which is good, wireless relay or routing WDS?
- Wireless relay can be interpreted as a special WDS: SSID and wireless connection, password and encryption the same as the main router WDS, in essence, there is no difference between the two.The above bridge router is wireless, and the transmission medium is radio wave, which is greatly affected by the wall. Generally, the 2 wall signals are lost.
- Q: The relay mode of the WiFi router is to send on the side of the receiver
- The router antenna is not the more the better, not greedy big power, signal router in 2-3GHZ, which belongs to the ultra high frequency electromagnetic radiation source is typical, the signal is too strong to increase the speed of Internet access without any promotion (the Internet depends mainly on broadband lines export bandwidth, rather than the router, but the impact of health bandwidth).
- Q: About wireless routers and repeaters.
- The other router only needs to fix the channel. Choose one of the 1-11 channels, and don't move anywhere elseYour router, open the WDS, check the other signal, enter the account number and password connection on it. Sure, switch off DHCP.
- Q: What is the difference between the router's relay mode Repeater and the bridging mode Bridge?
- As shown below, the host connected to Bridge 1 or Bridge 3 can communicate via the WDS link and the host to the bridge 2. However, the host connected to the Bridge1 cannot communicate with the Bridge3 host through the Bridge2.What's the difference between Repeater relay mode and Bridge bridge mode?In Repeater mode, the wireless signals, SSID, and encryption modes sent by TL-WR700N are exactly the same as those of the main AP, so after setting the Repeater, the wireless cannot search for the default TL-WR700N of the SSID. In the Bridge mode, the TL-WR700N can set its own SSID and encryption mode for wireless signals, which can be different from the main AP.TL-WR700N sets the Repeater mode as a relay amplification for the front-end wireless device, first establishing a wireless connection with the main AP, and then sending the wireless signals of the main AP,The TL-WR700N setting Bridge mode can also extend wireless coverage by first establishing a wireless connection with the main AP, then TL-WR700N sends its own wireless signals for client connections,
- Q: The role of repeaters in Ethernet?
- In the transmission of network data, data will be attenuated, if the transmission distance is too long, it may lead to data distortion, resulting in non discrimination,
- 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: The repeater is not connected
- Repeater (Repeater) weighing and sending device is one of the most simple, but also the most widely used interconnection equipment. Repeaters are only suitable for Ethernet and can link up two or more than two Ethernet links. The repeater amplifies and amplifies the data signals transmitted over the cable, and then retransmit them to other cable sections. For protocols above the link layer, several sections of cables interconnected by repeaters are not different from a single cable (except that the interrupt itself causes a certain time delay).
- Q: Speed issues on wireless repeaters
- B is pure signal amplification, frequency band unchanged, so that is equivalent to the original signal to form an interference, the speed of course slow.
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GSM900 Signal Band Mobile Signal Booster Amplifier Repeater
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 5000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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