GSM900 Signal 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 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:Wireless repeaters are restored to initial strength regardless of how weak the signal is What is the principle of a wireless repeater?
- The transmission of radio waves by the relay station is that the communication areas are divided into grid like signal intervals, because these small cells are gathered together without exception and are like honeycomb, hence the name "cellular communication"!
- Q:What's the function of a repeater? Where does the repeater work?
- Repeater is, frankly speaking, signal amplification! Because the signal is failing during transmission, this is needed for long distance transmission. However, different transmission channels use repeaters, too. For example, the light is only a few kilometers away, and the LAN is within 100 meters! I don't know what repeater you're going to use The main function is to resume! There is no other role in home routing and switching is actually a repeater ~ repeater is bound to power.
- Q:Is wireless repeater good or wireless AP good?
- Wireless repeaters: in a wide space environment, coverage of wireless signals is more important than bandwidth and speed. There is no doubt that using repeaters to extend the coverage of base stations is a better choice. In the network, wireless repeaters can be simply, narrowly speaking, wireless AP. AP Access Point (wireless access node) abbreviation, it is equivalent to the wired network hub or switch, however, this is a wireless signal transmission function of the hub, it can provide a dialogue for a plurality of wireless Internet devices intersection.
- Q:Millet router Mini how to enter after changing relay
- Working mode: has two working modes, the wired mode we can choose ordinary router mode, not only for the wired network and wireless network users, the relay mode, Meng Meng da.Just started the relay mode, will automatically scan the router around the other router signal, Sao wait for a moment to complete the scan.
- Q:What level of work does the OSI seven - layer structure work with, hubs, switches, routers?
- A switch uses physical addresses, or MAC addresses, to determine the destination address of the forwarded data. The router is to use the ID number of different networks (ie IP address) to determine the address of data forwarding. The IP address is implemented in software that describes the network where the device is located, and sometimes these third levels are also referred to as protocol addresses or network addresses. MAC address is usually hardware comes, by the network card manufacturers to allocate, and has been cured to the network card, generally speaking, is not to be changed. The IP address is usually automatically assigned by a network administrator or system.
- 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:Why does the repeater always drop off?
- This is normal. After the relay, the bandwidth is halved.The repeater must receive and forward frames on the same channel, which means that your bandwidth is actually split in two. Although the scope is more important than bandwidth, the rate of transmission over the remote client will be as low as 1Mbps. Because of the overhead of 802.11, only about half of the bandwidth can be used for data transmission. Because of the repeater, bandwidth is once again divided into two halves, especially when multiple users share the same channel, and thus you experience bandwidth problems.
- 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:What is the function of the relay function? The router has this function
- For example, neighbors have a router, you intend to share, but far from or more than 3 of the middle wall, the signal is weak. You can connect to a router with a relay so that the wireless network can cover your range.
- Q:What are the differences between a bridge and a repeater?
- A repeater is a form of bridge,1) a repeater is a device for connecting network lines, often used for two-way forwarding of physical signals between two network nodes. 2) is the most simple repeater 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.3) because of the loss, the signal power transmitted on the line will be gradually attenuated. When attenuation to a certain extent, it will cause signal distortion, which will lead to a reception error. Repeaters are designed to solve this problem.4) it completes the connection of the physical circuit and amplifies the attenuated signal to keep the same as the original data.5) in general, both ends of the repeater are connected to the same media, but some repeaters can also do the switching of different media.6) 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.
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GSM900 Signal 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
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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