• DCS 1800MHz 2G Single Band Mobile Signal Booster Amplifier Repeater Full Kits System 1
  • DCS 1800MHz 2G Single Band Mobile Signal Booster Amplifier Repeater Full Kits System 2
  • DCS 1800MHz 2G Single Band Mobile Signal Booster Amplifier Repeater Full Kits System 3
DCS 1800MHz 2G Single Band Mobile Signal Booster Amplifier Repeater Full Kits

DCS 1800MHz 2G Single Band Mobile Signal Booster Amplifier Repeater Full Kits

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Loading Port:
Shekou
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
5000 set/month

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Application photoApplication:
To expand signal coverage of 2G 1800MHz  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 1800MHZ.
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 :1710-1785MHz,1805-1880MHz
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/2A
Working Temperature: -25 to+55 C

Humidity: 5-95%


Packing:
1. Repeater unit with power supply.
2. High Gain outdoor antenna.
3. Omni indoor antenna.
4. 5m and 15m RF cables.
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 difference between repeaters, routers, modems?
The functions and uses of these three devices are completely different, but now they are basically integrated directly, such as a device that has router functions and modem functions.
Q:Can Tengda F6 repeaters be controlled by mobile phones?
In general, both ends of the repeater are connected to the same media, but some repeaters can also do the switching of different media. In theory, the use of repeaters is unlimited, and the network can therefore be indefinitely extended. In fact, this is impossible, because the network standards are specific to the delay range of the signal, the repeater can only work effectively within this set of regulations, otherwise it will cause network failure.
Q:What are the layers of routers, switches, repeaters, gateways, bridges and so on?
Data link layer - MAC and LLC, data frame, switching (two layer switch: exclusive bandwidth, split collision domain, no broadcast domain)
Q:Which layer does the repeater run on the OSI model?
The repeater (REPEATER) repeater is the connection device above the network physical layer.
Q:Who knows the principle of the repeater? My repeater is always disconnected. What's the reason?
When the working state is stopped, the temperature of the circuit device will decrease. When the temperature is lower than the value of the temperature protection, the circuit will re-enter the working state and the network will be connected again. If this problem can be verified by helping it to cool, verify, or change a repeater directly;
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:When the bridge is bridged, is the wireless network connected on the link router or linked to the repeater?
A radio relay can be understood as a device that receives signals from other devices. Re launch with one's own center. Mainly used in areas with weaker signals. For the expansion and amplification of wireless signals.Wireless bridge connection is generally just point to point or point to multipoint signal wireless data transmission. Normally。 Links between small LANs used primarily for two different locations. Used for remote network point to point or point to multipoint data communication.. And. In order to ensure the stability of bridge. Normally。 When the device opens the bridge function, it will close the intervention function of the common network card. That is, peer to peer communication. Wireless devices cannot be connected wirelessly.
Q:What is the principle of fiber repeaters?
A light emitting diode or an injection laser is used to generate an optical pulse, and a lens is used to focus the light pulses into the optical fiber medium so that the light pulses are transmitted along the line in the optical fiber medium. From the principle of internal total reflection, light pulses are easy to move through optical fiber lines. The principle of internal reflection in fiber shows that light can not flow out of glass when the incident angle exceeds the critical value;
Q:What is the difference between WiFi signal relay and WLAN extension?
WDS is a wireless bridging, routing and routing is the main side open AP bridge can make wireless internet access, and repeater with router is at the A point, C point position signal 100 meters is weak, you can put a repeater at a distance of 50 meters at the middle point AC can be the router signal relay to C, the C can also be a stable signal receiving!
Q:Wifi repeater can be used as a wireless network card, please master to help explain this knowledge
WiFi relay is one of the functions of wireless router, which wirelessly connects and launches the WiFi signal sent by the last wireless route!

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