• CDMA850 Signal Band Mobile Signal Booster Amplifier Repeater System 1
  • CDMA850 Signal Band Mobile Signal Booster Amplifier Repeater System 2
  • CDMA850 Signal Band Mobile Signal Booster Amplifier Repeater System 3
CDMA850 Signal Band Mobile Signal Booster Amplifier Repeater

CDMA850 Signal 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. 300~1500 square 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 : 300-1500 m2
Frequency Range :824-849MHz  869-894MHz
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.

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 function of relaying?
The repeater only acts as a forwarding packet and does not make any changes to the contents or headers of the packet.
Q:Who used the WiFi repeater? Is it easy to use?
Why don't you buy a special wipe network device, like a radar, use bottle software to crack passwords, wireless routers, bridges and repeaters must know the other party password?. Bridge is also a direct router, plug in the electricity can, of course, you have to set up, repeaters also need to set up.
Q:RS485 photoelectric isolation relay
RS-485 signal after transmission distance or load device with a certain number of signal strength, will have the corresponding attenuation when the signal attenuation to a certain extent, RS-485 interface chip can detect the corresponding signal, resulting in communication failure.
Q:How to make a notebook wireless relay
Are there no shared options when your laptop is wirelessly connected? My built-in wireless network card, connection when prompted whether to share, open the share on it.
Q:WIFI signal, power cat or repeater?
If the bridge or relay using two wireless routing principle is no problem, but the various types of router function bridging or relay effect, you need two routers have bridged +AP functions for all the problems you encounter may be function of router you may also be set the problem
Q:What is the principle of fiber repeaters?
Optical fibers use optical pulses to transmit information along the optical line, instead of using electrical impulses to transmit information along the cable. At one end of the system is the transmitter, the starting point of the information to the fiber line. The received electronic pulse information of the transmitter is derived from the copper wire cable, and then the information is processed and converted into an equivalent coded optical pulse.
Q:Millet router Mini how to enter after changing relay
Before you start the upgrade, enter the router, manage the password, and then go to the home page.Go to the home page, click the router settings, select the Internet settings, select the work mode below, and start setting up:Millet router Mini mode switching
Q:WIFI how does the repeater amplify the amplified signal?
The realization method of wireless relay is to increase wireless devices, by the relay to the host device to transmit signals, the increase of transmission distance, intermediate relay equipment after more mobile terms called micro cellular system, because no routing relay equipment and DHCP and other more than three layers, is also transparent to users. Is that users feel like intermediate relay equipment, or connect to the same device, through the relay to amplify the signal distance, avoid attenuation.
Q:How do Apple phones act as WiFi repeaters?
The use of mobile phone or computer to be relayed to the wireless router, wireless router TP-LINK for example, enter the router settings page, view the running state of the router, the router has to ensure network, if the router does not relay network, the wireless relay is also unable to access to the internet.
Q:What is SIEMENS's bus repeater?
The 485 bus can be isolated by photoelectricity to prevent common mode voltage interference. Auto switch between RS-485 bus and RS-422 bus can be supported.To put it plainly is to extend the use of network communications for example

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