HPC-CD-27 CDMA850 and DCS1800mhz Dual band signal repeaters
A cell phone signal booster (also known as cellular repeater or amplifier) is a device that boosts cell phone signals to and from your mobile phone whether at home or office or in any vehicle.
It does this by taking the existing cellular signal, amplifying it, and then broadcasting to an area in need of better reception.
If you're experiencing dropped calls, slow or lost internet connection, stuck text messages, poor voice quality, weak coverage, low bars, and other cell phone reception problems, a cell phone signal booster is the best solution that produces definite results.
We provides signal boosters kits for any Homes, Offices, Cars, RV's, Boats and more. All amplifier kits come with Indoor and Outdoor Antennas, Cables, Power adapters and more.
HPC-CD-27 Dual band repeater Features:
1.With unique appearance design, have good cooling function
2.With MGC function,(Manual Gain Control), Customer can adjust the Gain as needed ;
3.With DL signal LED display, help to install the outdoor antenna at the best state;
4.With AGC and ALC, make repeater work stable .
5.PCB with isolation function ,make UL and DL signal not influence each other,
6.Low intermodulation, high Gain ,stable Output power
HPC-CD-27 Dual band repeater Inside and Outside Design
HPC-CD-27 Dual band repeater is to support any two mobile band existing in the world to help end users to improve mobile signals for much better phone call quality and smoother data transmission. It is designed to support coverage area max can up to 2000 square meters with proper engineering. Below are the main features.
1.The consumer repeater is an ideal solution for providing a cost effective improvement in cellular in-building coverage of a home, office, restaurant or building, in the quickest time possible.
2.Manual gain control (MGC) available for both uplink and downlink to adjust the gain value for proper coverage during installation or maintenance.
3.To maintain safe and specific output signal levels and give alarms on self-oscillation, the repeater has built-in AGC and ALC circuits, which can automatically control the gain of the repeater depending upon the strength of input signals.
4.Auto shut off function available for both uplink and downlink to avoid deep self-oscilation from jamming the towers, saving your trouble from operators.
5.Wide band feature enables all devices operating within the wide frequency range of the repeater to see an improvement in performance.
6.Multiple phones and other handheld devices throughout a building can benefit from a wireless repeater.
7.Supports up to (500) users / calls simultaneously.
8.Extended phone battery life. (Your phone does not need to put out as much power due to improved reception.)
Specification of HPC-CD-27 Dual band repeater:
Electrical specification |
Uplink |
Downlink |
||
Frequency Range |
CDMA850 |
824 ~849 MHz |
869 ~ 894MHz |
|
DCS |
1710 ~ 1785 MHz |
1805~ 1880 MHz |
||
Max .Gain |
≥ 70dB |
≥ 75dB |
||
Max .Output Power |
≥ 24dBm |
≥ 27dBm |
||
MGC ( Step Attenuation ) |
≥ 31dB / 1dB step |
|||
Automatic Level Control |
≥ 20dB |
|||
Gain Flatness |
GSM & CDMA |
Tpy≤ 6dB(P-P); DCS,PCS ≤ 8dB(P-P) |
||
WCDMA |
≤ 2dB/ 3.84MHz,Full Band ≤ 5dB(P-P) |
|||
Noise Figure |
≤ 5dB |
|||
VSWR |
≤ 2.0 |
|||
Group Delay |
≤ 1.5μs |
|||
Frequency stability |
≤ 0.01ppm |
|||
Spurious Emission & Output inter-modulation |
GSM Meet ETSI TS 151 026 V 6.1.0 |
|||
WCDMA Meet 3GPP TS 25.143 ( V 6.2.0 ) | ||||
CDMA Meet IS95 & CDMA2000 | ||||
WCDMA System |
Spurious Emission Mask |
Meet 3GPP TS 25.143 ( V 6.2.0 ) |
||
Modulation Accuracy |
≤ 12.5% |
|||
Peak Code Domain Error |
≤ -35dB@Spreading Factor 256 |
|||
CDMA System |
Rho |
ρ > 0.980 |
||
ACPR |
Meet IS95 & CDMA2000 |
|||
Mechanical Specifications |
Standard |
|||
I /O Port |
N-Female |
|||
Impedance |
50 ohm |
|||
Operating Temperature |
-25oC~+55oC |
|||
Environment Conditions |
IP40 |
|||
Dimensions |
220x320x40mm |
|||
Weight |
≤ 3.00Kg |
|||
Power Supply |
Input AC90-264V,output DC 5V / 6A |
|||
LED Alarm |
Standard |
|||
Power LED |
Power Indicator |
|||
UL LED |
Be lighted when there is phone calling |
|||
DL 1 |
Be lighted when Outdoor signal is -65dB |
|||
DL 2 |
Be lighted when Outdoor signal only -55dB |
|||
DL 3 |
Be lighted when Outdoor signal only -50dB |
The installtion of the Repeater
Outdoor antenna ( for receiving the signal from the BTS ) + Cable ( transfering the received signal) + Repeater ( for amplifying the received signal) + cable( for transfering the amplified signal) + indoor antenna( for shooting the amplified signal),
(Note : Omni indoor antenna is 3dBi,it can work with about 200m2 . If need repeater coverage larger area , need add more antenna,the HPC-GW-27 Max can work with 10pcs indoor antenna. ( when add antenna ,please remember to take splitters )
Installation steps
Step 1 Start by taking your phone up to the roof or other location outside to