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

CDMA850 Signal Band Mobile Signal Booster Amplifier Repeater full kits

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Payment Terms:
TT OR LC
Min Order Qty:
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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: Are signal amplifiers or repeaters powered?
Add switches and something like that in 100MA repeater is a device for amplifying signalsBut now that HUB has been replaced by switches, the white spot is that HUB is out of date
Q: Repeater with output network socket
A common router can act as a repeater, and as a repeater, the LAN port can output the network
Q: How can wireless AP (trunking) be used to connect wireless routers that shut down SSID broadcasts?
Either switch on the radio or use the cable. So far the repeaters on the market are like this!
Q: What does the subway rep repeater mean?
Repeater (RP) is a device that connects network lines and is 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.
Q: What are the differences between switches and repeaters, and what are the common functions?
A switch is a switched hub. Switches and hubs (hub) within the network function is roughly same, the biggest difference is that each port of the exchanger (port) enjoys an exclusive bandwidth and has the data exchange function, make the network transmission efficiency in the same time can transmit large amount of data; and the hub is all bu (port) sharing a bandwidth.
Q: About wireless routers and repeaters.
You can choose a better signal point, must be stable signal, anytime can receive the signal place. Ann a router, do WDS directly on the line.
Q: Routers, repeaters, two computers are connected, and how to form a LAN
Wired relatively stable, wireless remote sure speed will be a problem.Wired connection mode: LAN port + router + relay LAN port
Q: Is the network repeater and the main route a signal or two signal?
Can be set to a signal, can also be different.
Q: Is intelligent access control available offline?
1. supply voltage: the use of DC 12V-24V + 10%/2A single supply operation, operating current <100mA (excluding electricity plus electricity driven).2. working environment: temperature: 20~+60 relative humidity: less than or equal to 95% DEG C3. optional password keyboard input.4. can manage 100 thousand user card, offline can store 3000 open records, can store up to 2000 black list, storage records in power down, can guarantee 10 years is not lost.5. contactless IC card read and write time: less than 0.2S.6. contactless IC card read and write distance: 10~100mm, IC Keychain caillaux reduced7. network communication interface: RS485 (standard).8. communication transmission distance: 1.2Km (standard), long-distance communication network.9. appearance size: host L95 * W70 * H25mm.10. scope: attendance, access control, online patrol.
Q: What is the principle of fiber repeaters?
There are more erbium laser repeater is adding rare metal in a fiber, the nearby photon in a state of activation, there is a small amount of light once into the fiber segments, can impact these active light source, the optical signal instantly increased several times, thus the optical signal amplification.

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