GSM900&1800&2100MHZ 2G&3G Tri- Band Mobile Signal Booster Amplifier Repeater
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- 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&1800&2100MHz 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 !
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&2100MHZ
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 .
2. Frequency bandwidth of 900MHZ&1800MHz&2100MHZ
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,1710-1785MHz/1805-1880MHz,1920-1980MHz /2110-2170MHz
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/8A
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:What is the difference between a repeater and an amplifier in a computer network?
- The repeater signal forwarding function, the equivalent of the mouthpiece, not just for forwarding data, such as advanced relay ATM asynchronous frame relay, but also for the session and application service relay transmission; wireless network, optical network is the most used network relay, and the relay is not necessarily a transmission, can also be transfer to a plurality of base stations, such as China Mobile; relay in the process involved in supporting scheduling and scheduling algorithm, and error correction algorithm, transmission efficiency algorithm;
- Q:Elevator 3 party intercom, no repeater can connect how many meters
- Now I have 5 party calls to the elevator and its headache, elevator do not understand the call equipment, equipment parameters do not provide, and rotten problems are much more prepared, wearing hundreds of meters, a fault, but also to find the wiring of the line.
- Q:My routing repeater, I want to hide my hot spots, hide ssld, show this
- It doesn't matter much, because WPS is sometimes not safe and people can run pin code to crack it
- Q:About the use of RS485 repeaters?
- The installation position depends on your needs.. It is better to install it near the physical length of 300 and 600 of your network. To achieve the best results.
- Q:Why is the repeater full of signals, but not Internet access?
- The wireless password spread signal to be input, set up a wireless password here is not new, the next set, page will pop up to view the status indicator reminder, wireless extender lights on the green or orange extended success.
- Q:About repeaters and common twisted pair problems
- If the length of the cable Ethernet Repeater often use bus standard, thinnet each maximum length of 185 meters, up to 5, thus increasing the repeater, the maximum length of the cable network can be increased to 925 meters.
- Q:Is it possible to relay a repeater after a wireless router?
- First, router relay is possible,
- Q:What is the principle of fiber repeaters?
- Black and white life explained the principle of fiber amplifiers, usually using rare metals to play a role in amplification;However, the optical repeaters will receive weak light signals from the optical fiber and convert them into electrical signals by the optical detector. After the regeneration or amplification, the light source will be excited again and converted into strong optical signals, which will be sent into the optical fiber to continue transmission. In the middle there is a process of converting electrical signals and regenerating them;The purpose of this process is to:In long distance optical fiber communication system, the loss of optical signal of optical cable line is compensated and the distortion of signal and the influence of noise are eliminated
- Q:What are the functions and principles of repeaters?
- Effect: the general relay has 2 or 4 pairs of normally open normally closed contact, when the coil operating normally open, normally closed variable variable normally closed, normally open, if, at this time, normally open normally closed contact is connected in the control circuit, a closed or to disconnect the other line function.
- Q:How does the tplink wireless router set up a relay?
- Sub router and main router login, IP in the same network segment must close the former DHCP service, in different network segments must open the former DHCP services.
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