GSM900&1800&2100MHZ 2G&3G Tri- 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&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: Where is the difference between a wireless repeater and a signal amplifier?
- Yes, of course. The relay is to receive the signal of a wireless router and then share it, so that the signal of the original wireless router will be extended by relay, and the other signal will be transmitted directionally.
- Q: Repeater！ Plug in, mobile phone search can not signal why?
- First of all, you need to see if your repeater is on the phone, and you can search anywhere from one to two cells to stabilize your router's WiFi signals
- Q: The biggest difference between digital repeater station and optical analog repeater
- The main difference between digital repeater and analog repeater is in the intermediate processing and relay links. Digital processing methods, digital intermediate frequency and digital filtering technology are adopted. The analog repeater of optical fiber is an analog repeater with optical fiber relay, and the modulated light signal is transmitted in the optical fiber after the analog to intermediate frequency signal passes through the electro optical conversion.
- Q: What is the repeater used in the intercom system?
- The repeater acts as a relay amplifying signal. For example, some large residential area or special area, will have a network long distance (usually >800 meters), or because the wire diameter is not enough, resulting in network signal transmission attenuation, not the normal network, you can use the "repeater" to solve the problem.
- Q: Can routers be plugged in after the relay is successful?
- Wireless relay is explained as follows: wireless relay mode, as the name suggests, is the role of wireless AP in the network connection, which can achieve the signal relay and amplification, thus extending the coverage of wireless networks.
- Q: What is the function of the repeater in the automatic alarm?
- Line repeater, which can be powered by an external power supply, preferably with batteries. Generally not connected from the host.
- Q: What is the difference between repeaters and hubs?
- Data exchange (Switch), also called switching hub, is a kind of work in the OSI layer second (data link layer, see "Wan" is defined based on the (MAC), network media access control address) identification, can complete the package packet forwarding function of network equipment. Through the re generation of information, and after internal processing, forwarded to the designated port, with the ability to automatically address and exchange. Do not know how to switch IP address, but it can "learn" the MAC address, and the address stored in the internal table, a temporary exchange path between the data frame originator and target receivers, the data frame directly to the destination address from the source address.
- Q: Which is good, wireless relay or routing WDS?
- From the principle of WDS and wireless relay is equivalent to second router LAN port to connect the master router (directly connected to broadband router) LAN port, so it can be bridged by a router as a wireless switch up the wireless coverage of new! Wireless link Relay (or WDS) devices access the Internet and are not different from direct connections to the main router.
- 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: How can I use a wireless repeater where there is no power?
- Where there is no power supply, if the wireless repeater is 12V, it can be powered directly by the 12V battery.
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GSM900&1800&2100MHZ 2G&3G Tri- 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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