• CDMA850 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater System 1
  • CDMA850 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater System 2
  • CDMA850 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater System 3
  • CDMA850 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater System 4
CDMA850 High Gain 85dB 30dBm Single Band Mobile Signal Booster Amplifier Repeater

CDMA850 High Gain 85dB 30dBm Single 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 photoApplication:
To expand signal coverage of CDMA850MHz 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!
Features:
1. 500~2500square meters indoor coverage.
2. Frequency bandwidth of 850MHZ.
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 : 500-2500 m2
Frequency Range :824-849MHz  869-894MHz
Up-link Gain: 80dB
Down-link Gain: 85dB
Output Power UL: 27dBm, DL: 30dBm
Band Flatness: ≤±6
ALC: 31dB @ 0.1dB 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.

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:A cable line can use two wireless repeaters simultaneously
A's LAN port comes out to connect B's WAN port, sets a fixed IP to B's WAN, then connects B to be possible to access the net, such meets the computer and meets in A is not the same network segment.
Q:What is the difference between repeaters, routers, modems?
Repeater - as the name implies, for there will be a general signal relay, signal attenuation in the transmission process, serious attenuation will affect the normal communication, repeater can make signal "Rejuvination", but now it has been not much.The router is used for routing - like control network we send mail through the post office, each can be seen as a router, is based on the destination address you packet, the router to determine where to send.Modem is a device that converts digital signals into analog signals. In general, home phone lines are analog signal lines, our network signals are digital signals, we have to have a device for conversion, this device is a modem
Q:Do wireless Wifi repeaters have portable?
WiFi repeaters are wireless routers with trunking capabilities.
Q:What's the function of repeaters in fire fighting engineering?
Relay module works in fire protection engineering: in the bus fire automatic alarm system, a local bus failure (such as short circuit) often occurs, resulting in the whole alarm system can not work properly.
Q:The mobile phone connection repeater always shows that the IP is not connected
1, determine the line router, set the proper connection2, determine 1 no problem, restart the router, cell phone, router or mobile phone DHCP service hang up
Q:What's the difference between a wireless AP and a relay router?
The relay router is used to expand the coverage area of the wireless router, because of the structure of the housing, the router wireless WiFi transmission process will be the wall, furniture and other items of occlusion, WiFi wall after the signal transmission distance is reduced, weakened, or even can not receive WiFi, so use (relay router) in signal with two places receiving lattice weakened WiFi, then a WiFi, this will play a role in signal amplification, this is called relay.
Q:What's the function of a repeater? Where does the repeater work?
There are many kinds of repeaters, radio relay and wireless network relay. The common one is wireless network. In order to make the signal transmit farther, wireless relay is used.
Q:What is called a relay host? Can you brief me?
A repeater is a network interconnection device on the physical layer that acts as a means of generating signals (i.e., amplifying and shaping the original signal).
Q:How does the COMFAST wireless relay router use the relay function (model CF, wR360N)?
Also note that because the default IP address settings most manufacturers at the factory are the same, is the need to ensure that the relay wireless router LAN port (LAN) relay wireless router IP address and not to be set the same IP address, otherwise it will cause the relay wireless router IP address conflict, if the relay wireless router is not properly dealt with, may be a networking problem (think two routers use the same IP address, naturally do not know from which the Internet router will understand). The best solution is to enter the "network parameters" - "LAN port settings", first relay wireless router IP address is removed, generally modify the 4 digit IP address of third bits on it. If you cannot modify the IP address of the relay wireless router, it does not matter, but the wireless relay settings will be a little bit more troublesome, as will be mentioned below.
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.

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