Outdoor 2W Egsm900 Single Frequency Ics Repeater Mobile Phone 4G 2g 3G GSM Signal Amplifier Booster Repeater
China Outdoor 2W Egsm900 Single Frequency Ics Repeater Mobile Phone 4G 2g 3G GSM Signal Amplifier Booster Repeater, Find details about China GSM Repeater, Ics Repeater from Outdoor 2W Egsm900 Single Frequency Ics Repeater Mobile Phone 4G 2g 3G GSM Signal Amplifier Booster Repeater
Outdoor 2W EGSM900 single frequency ICS repeater mobile phone 4g 2g 3g gsm signal amplifier booster repeater
The ICS Repeater (Interference Cancellation System) is a new kind of single-band RF repeater that can automatically detect and cancel the interference signals caused by oscillation of RF feedback between the Donor and Coverage Antennas in real time by adopting DSP (Digital Signal Processing) technology. It can continuously and stably cancel the interference signals and be adapted to any changes in the surrounding RF environment (including fixed and mobile objects).
RF Specifications
| Items | Specification | Remarks | ||
| Uplink | Downlink | |||
| working frequency band (MHz) | 880-915Mhz | 925-960Mhz | ||
| Maximum gain(dB) | 90±3dB | 90±3dB | ||
| Output power (dBm) | 27±1 | 33±1 | ||
| Max. ALC level | ≥25dB | |||
| Noise coefficient(dB) | ≤5 | |||
| Transmission delay (us) | ≤10 | |||
| Frequency tolerance (ppm) | ≤0.05 | |||
| In Band fluctuation (dB) | ≤3 | |||
| ACPR(dBc) | ≤-45 | |||
| Gain adjustment range (dB) | ≥30 | |||
| Gain adjustment linearity | 10 dB | ±1.0 | ||
| 20 dB | ±1.0 | |||
| 30 dB | ±1.5 | |||
| Port VSWR | ≤1.5 | |||
| RF interface | N-Female | |||
| Isolation | Isolation less than gain 10dB, not self excitation,EVM≤12% | ICS Function | ||
| Power Supply | 220VAC±44V | |||
| monitor | Local USB | |||
| Remote SMS or 3G&4G data | Option | |||
| Operating Temperature | -20ºC~+55ºC; | |||
| Relative Humidity | ≤95% | |||
| Dimensions | 510*300*185mm | |||
| Weight | 20KG | |||
| Protection class | IP65 | |||
Main Features
Good IsolationTraditional outdoor site is often affected by the local installation environment limit so it cannot improve the isolation between the donor antenna and the retransmission antenna. Cause the equipment cannot be erected and normally open, ICS repeater can be very good to solve this kind of problem.
High Gain of Equipment
The traditional wireless outdoor site because conditions by isolation must be greater than the gain of 15dB, cause equipment gain can not be bigger because of impacting by erecting environmental, ICS repeater get rid of the aforementioned influence, Can increase the equipment gain, and achieve the weak signal area normal coverage.
Uplink Squelch Function
The introduction of digital technology and application of software radio programming makes the equipment have the uplink squelch function, greatly reduced the interference to the base station by Repeater.
Compared with the wireless repeater, ICS repeater has the following advantages:
- The antenna isolation requirements can be reduced more than 35dB, Receiving antenna and antenna using the same holding pole, thereby reduce the installation difficulty and cost.
- In the same antenna isolation conditions, the whole machine gain can be increased more than 35dB, to achieve more coverage scope.
- Has uplink noise suppression function, the impact to base station receiver sensitivity is small.
- Has the automatic gain and level control function, ensure the output power is constant.
- No special requirements on the feedback path between the receiving antenna and transmit antenna, can adapt to various installation site.
- Does not need to rely on the fiber resources, can reduce the cost of installation.
- There is no Local unit, reducing failure rate.
Q1. Could I get a sample before bulk order?
Yes, we offer the sample for all models but charged.
Q2. What should I do if I don't know about frequency in my country?
Please feel free to contact us with your inquiry, we will find the frequency you need and address your problems.
Q3. Do you accept OEM/ODM order?
Yes, we can customize the brand logo, colors, and frequencies.
Q4.Shipment Date
| Sample | 3-5 business days |
| <50 pcs | 7 days |
| 50-200 pcs | 15 days |
| >200 pcs | Negotiate |
Q5: Delivery Date of the sample by DHL/FedEx
| USA/Canada/Europe/Asia | 3-5 days |
| Middle East/Latin American | 5-7 days |
| African | 3-7 days |
Q6.Payment Method
T/T, Western Union, Paypal, and Credit Card are available,
but we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
*Other methods please contact us with more details.
Q7.Others
(1)Frequency
We can customize Single/Double/Triple/Quand/Penta Band for cellphone signal like 2G/3G/4G(GSM/CDMA/DCS/PCS/WCDMA/LTE, etc,)
(2)Output Power &Coverage Areas
| Output Power | Coverage Areas |
| 20dBm | 500-1500m² |
| 23dBm | 1500-2500m² |
| 25dBm | 2500-4000m² |
| 27dBm | 3000-5000m² |
| 30dBm | 5000-8000m² |
*Coverage is related to local signal strength, please contact us with your local condition, we can offer the best solution.
(3)Antenna
Cellphone signal booster must attach one indoor antenna and one outdoor antenna by two coaxial cables.
Website's price only includes a signal booster, please contact us if you need one set of devices with antenna, splitter, and coupler.
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