PCS1900 Pre-amplifier for 20dBm moblie single booster good helper of repeaters
GW-20PA(PCS)
1. Wide band pre-amplifier to support all signals
2. ETSI & 3GPP 3GPP2 standards
3. Enough UL power level of 20dBm to reach BTS
4. UL AGC 10dB range to ensure high linearity
5. UL IM3 meets with ETSI 3GPP 3GPP2 standards
6. Alarm LED's for error detection
7. Universal power range of 90V~265V
8. Elegant designlight weight low power consumption
Description:
Pre-amplifier is utilized when the input power of the repeater is weaker than the suitable power level, pre-amplifier will boost the input signals to a certain reasonable level, so that the repeater can reach its full output power for a much larger coverage size.
Pre-amplifier has also been largely deployed to assist the Pico repeater operation in rural areas. As it is known, the Pico repeater only gets 5~15dBm output power in UL, so when the repeater site is too far away from the BTS tower, the mobile phone signals would not be strong enough to go back. Typical phenomena is that people can see full bar signals on the mobile phone, but the phone calls can't be initiated. So a pre-amplifier with 20dBm output power in UL would increase the UL power level of the repeater so that the signals can reach BTS tower.
pre-amplifiers are available in single, dual and triple mobile band , i.e., not only we have pre-amplifier able to amplify one GSM900 band , but also a triple band one to support GSM900, DCS and WCDMA at the same time.
It supports all current technologies of GSM850, GSM900, DCS, PCS; CDMA450, CDMA800, CDMA1900, CDMA2000, WCDMA2100 and AWS
Though it supports up to triple band , the pre-amplifiers are still compact size, elegantly looking with low power consumption.
Specifications:
| Electrical specification |
Uplink |
Downlink |
| Frequency Range |
CDMA800 |
824 ~ 849 MHz |
869 ~ 894 MHz |
| CDMA1900 |
1850 ~ 1910 MHz |
1930 ~ 1990 MHz |
| GSM850 |
824 ~ 849 MHz |
869 ~ 894 MHz |
| GSM900 & EGSM |
880 ~ 915 MHz |
925 ~ 960 MHz |
| DCS |
1710 ~ 1785 MHz |
1805 ~ 1880 MHz |
| PCS |
1850 ~ 1910 MHz |
1930 ~ 1990 MHz |
| WCDMA |
1920 ~ 1980 MHz |
2110 ~ 2170 MHz |
| AWS |
1710 ~ 1755 MHz |
2110 ~ 2155 MHz |
| MAX. Gain |
≥ 15dB |
| Output Power |
≥ 20dBm |
≥ 0dBm |
| Band width (-3dB) |
Wide band |
| Automatic Level Control |
≥ 15dB |
| Noise Figure |
-- |
≤ 6dB |
| Group Delay |
≤ 1.5μs |
| Frequency stability |
≤ 0.01ppm |
| LED Alarm |
Standard |
| Power LED |
Power Indicator |
| ALC LED |
Red @ ALC 15dB |
| Mechanical Specifications |
Standard |
| I /O Port |
SMA-N Female |
| Impedance |
50 ohm |
| Operating Temperature |
-25ºC~+55ºC |
| Environment Conditions |
IP40 |
| Dimensions |
204mm×128mm×27mm |
| Weight |
≤ 1.5 Kg |
| Power Supply |
Input AC90~264V,output DC9V / 3A |
Recommended Accessories:
1) Donor antenna: Log Periodic Antenna (9dBi,806-960/1710-2700MHz)
2) Service antenna: Omni Ceiling Antenna (3dBi,806-960/1710-2700MHz)
3) 5D-FB coaxial cable with connecter (Cable length optional)
Method of Installation:
The booster is fixed onto the wall through expansion bolts.
A. Drill holes in the selected place and install expansion bolts.
B. Align the holes with the expansion bolts, place flat washers, spring washers, and nuts in turn, and tighten the nuts to fasten the installing support.
C. Place the booster on and fasten it.
D. Connect cables and power cables to the booster respectively.
E. After installing the booster as described above, power on the booster to check the operation status.
Connection:
A. BTS Port: donor antenna cable is connected with Outdoor Port;
B. MS Port: service whip antenna is connected with Indoor Port;
C. DC IN connected with Power adaptor.
Q1.Payment Method
T/T, Western Union, Paypal, and Credit Card are available,
and we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
*Other methods please Contact us with more details.
Q2.Delivery Date&Lead Time
| Quantity |
Lead time |
Delivery to American/Middle East/Asia/Europe |
| <20 pcs |
3-5 business days |
3-7 business days by DHL
5-7 business days by FedEx/UPS |
| 20-100 pcs |
7-15 business days |
| >100 pcs |
15-24 business days |
*Click it to get the sample.
Q3. Can I customize frequencies?
Yes, we can customize 2G/3G/4G/5G/GSM/CDMA/DCS/AWS/PCS/WCDMA/LTE,etc.
Q4. 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.
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