Overview:
Work Frequency: CDMA450, LTE700 (A/B/C/D), IDEN800, CDMA800, GSM900 & EGSM, DCS1800, PCS1900, CDMA2000, WCDMA2100, AWS2100, LTE2600 and so on.
The elevator car is just like a big shielding box and it usually cuts off mobile signal. People are always very upset that: They are calling normally outside of the elevator and the call will drop at once when they enter into the elevator car.
The elevator repeater is specially designed to optimize the phone signal in a elevator. The donor antenna on the top of elevator car receives the signal from BTS and transmits the signal to the elevator repeater by cable; The elevator repeater amplifies the BTS's signal and transmits the signal to the inside of elevator car. The same way, it transmits the signal in opposite direction. So people wouldn't worry about dropping call when they enter into elevator car.
Advantages:
1. Elegant and compact design.
2. Built-in AGC and ALC circuits, which can automatically control the gain of the repeater depending upon the strength of input signals.
3. Adaption function, which can automatically control the gain of the repeater depending upon the strength of input signals, so that the link balance.
|
Electrical specification |
Uplink |
Downlink |
|
Frequency Range |
Customized upon request |
|
Max .Gain |
≥ 40dB |
≥ 45dB |
|
Max .Output Power |
≥ 20dBm |
≥ 0dBm |
|
Band width (-3dB) |
Wide Band |
|
Automatic Level Control |
≥ 15dB, Auto shut off after 15dB |
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Noise Figure |
≤6dB |
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VSWR |
≤1.8 |
|
Group Delay |
≤0.5μs |
|
LED Alarm |
Standard |
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Power LED |
Green light when power on. |
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ALC LED |
Orange @ ALC 1~5dB, Red @ ALC 31dB~35dB |
|
Mechanical Specifications |
Standard |
|
I /O Port |
N-Female |
|
Impedance |
50 ohm |
|
Operating Temperature |
-25ºC~+55ºC |
|
Environment Conditions |
IP40 |
|
Dimensions |
Single system |
95x129x30mm |
|
Dual system |
95x155x30mm |
|
Weight |
Single system |
≤ 0.8Kg |
|
Dual system |
≤ 1.0Kg |
|
Power Supply |
Input AC90~264V,output DC5V / 2A |
Shenzhen SYN Technology Co., Ltd. is a fast developing company in telecommunication industry, who is committed herself to the mobile network optimization. With the development of the urbanization, millions of cellular signal blind areas are formed per day. The operators BTS can't meet the subscribers demands. So the signal repeater can provide a fast and cost-efficient solution to solve the subscribers' problems when they want to make a call or use the wireless internet.
Our main products are indoor signal repeater, antenna and accessories. The products line is following:
Single system signal repeater;
Dual system signal repeater;
Triple system signal repeater;
Four system signal repeater;
Pre-amplifier and Trunk-amplifier
Antennas, Coupler, splitter and accessories;
As per the customers' requirements, we designed different output power for different area, such as, 10-150sq. M, 100-600sq. M, 300-800sq. M, 600-1500sq. M, 800-2000sq. M, 1500-2500sq. M, 2000-3000sq. M ^ And combination the trunk-amplifier, we can do the solution for bigger area. We can manufacture the signal repeater for all the countries, which can supports the CDMA, IDEN, GSM, DCS, PCS, WCDMA, UMTS, LTE frequencies.
Our company insists the strict QC control system, including the IQC system, the self-checking on each step of production and FQC. Besides that, we also have the special supplier management department to ensure the raw materials' quality. All of our products has1 year Guarantee. And the after-service is forever.
SYN, for short of the "Solution of Your Need". We not only provide you the signal repeater, but also provide our customers the solution.
Now we are fighting for becoming your first choice and best choice. Sincerely welcome your esteemed company cooperate with us.
