GSM900 cellphone signal repeater booster 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: Who knows the principle of the repeater? My repeater is always disconnected. What's the reason?
- When the working state is stopped, the temperature of the circuit device will decrease. When the temperature is lower than the value of the temperature protection, the circuit will re-enter the working state and the network will be connected again. If this problem can be verified by helping it to cool, verify, or change a repeater directly;
- Q: RS485 photoelectric isolation relay
- The 485 repeater is located in the 485 signal attenuation but also can detect the location of the signal, the 485 signal shaping in the reduction, copy the signal through the RS-485 bus transmission, so as to extend the communication distance of RS-485 bus, RS-485 bus to increase the load capacity of the role.
- Q: Which is good for a WiFi repeater?
- Mainly to see if the link is stable and the repeater signal loss, repeater principle is that they will send a signal, when you connect the log switch relay mode (some more than repeaters used to relay) you can find your own route launch signal in the WiFi list, after the connection (to be renamed) to achieve the forwarding of the original signal, so as to achieve the goal of enhancing signal propagation.
- Q: How to set up wireless relay
- Sub router settings:First, enter the router management interface - Advanced Settings - wireless network settings - WDS - WDS mode (relay) - (must be the same type of encryption encryption algorithm and the main router) - key (fill in the main router password), click "open scan" (will search to the SSID and MAC address information of the router fill in the main router BSSID) - (MAC address), set up, click on the application".Secondly, the wireless network - basic settings (wireless network - select "open", wireless channel (select the same channel as the host router)
- Q: What is a WiFi repeater and how do you get it?
- 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. Install a relay on the balcony, you can stabilize the use of the WIFI in the room.
- Q: Can the WiFi signals that are expanded by repeaters use the network set-top boxes?
- The wireless broadband network you connect to has the same effect as the one you use to connect your home and will not be affected.
- Q: Which layer does the repeater run on the OSI model?
- Applicable to the same two types of network interconnection, the main function is to transmit or forward data signals to expand the distance of network transmission.
- 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: Request WiFi repeater settings, I do not know the other router's model and password, but I know the WiFi password!
- The first step is to find the brand model of the other router. The second step is to buy a router that is compatible with each other's router, and basically compatible with the same brand. The third part is setting up.
- Q: What is the principle of fiber repeaters?
- The fiber will be reflected back to the glass if the above do not want to see, look at this: is by resending the data signal or forwarding, to expand the network transmission distance to generate signals (i.e., amplifying and shaping of the original signal). Principle: a repeater is a device for connecting network lines, often used for two-way 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.
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GSM900 cellphone signal repeater booster 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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