The Helios® Indoor Pico Repeater (Signal Booster) series is an ideal solution for small/medium businesses and home users looking to enhance indoor wireless connectivity. It is connected via coaxial cable to Donor Antenna and Service Antenna, Donor Antenna is placed outside the building where it has easy access to a BTS signal, and the Service Antenna is placed in the building where it can extend radio coverage to the blind area.

The Band Selective Booster Series provides band selective functions to satisfy the demanding customers (Various bandwidths are also available). The band selective function, together with the strong out-of-band gain, totally avoids improving the competitors' signal coverage. And also is with Automatic Gain Control (AGC) to avoid the Booster from over saturation, therefore maintaining a high voice quality and avoid adding interference to network. With good looking & super compact design also make it attractive. Besides, its easy installation feature is also for individual customers to install the booster by themselves, and it does not need much professional knowledge and instrument.

Features
1. Designed for indoor applications with low power consumption, compact size and light weight.
2. In-built AGC & ALC function be able to ensure easy installation without setting.
3. "Plug & Play" basically no need for configuration and free of maintenance.
4. High working gain as Min. 70dB.
5. Output power 10dBm, 15dBm, 17dBm, 20dBm, 23dBm and 27dBm for small indoor coverage.
6.2 RS232 or RJ45 ports provide links to laptop for local setting and monitoring by built-in web interface.
7. Built-in wireless modem (Option) for remote monitoring by SMS, GPRS or TCP/IP.
8. Details repeater parameters and status can be monitoring by built-in web interface, such as RSSI, temperature, output power level, gain, ATT, return loss, VSWR etc.
9. Support upgrading firmware remotely by GPRS.

Technical Specifications
Frequency Range (Customized):
Uplink: 824-849MHz/ 890-915MHz/ 890-915MHz/ 1895-1910MHz
Downlink: 869-894MHz/ 935-960MHz/1805-1880MHz/975-1990MHz
Output Power: 10dBm, 15 dBm, 17 dBm, 20 dBm, 23 dBm, 27 dBm
Working Bandwidth:
Uplink: Full band design or Various bandwidth is available upon request
Downlink: Various bandwidth is available upon request
Gain: Min. 70dB
AGC Control Range: Min 40dB (+/-2dB)

Gain Control Range: 31dB (1dB Step)
VSWR: < 1.5
Ripple in Band: Max +/- 1.5dB
In-band Intermodulation: Comply to ETSI Requirement
RF Connector: N-type Female
I/O Impedance: 50 ohm
Noise Figure: Max 5dB
Group Time Delay: Max 5µ S
Temperature Range: -30 degree Celsius to +55 degree Celsius
Relative Humidity: Max 95%
MTBF: Min. 100000 hrs

Power Supply: AC220V (+/-15%), 50Hz
Power Consumption: Max 30W
NMS Monitor Function: Real-time alarm for Door Status, Temperature, Power Supply, VSWR, Output Power, Gain, Uplink ATT, Downlink ATT and etc.
Remote Control Module (Optional): RS232 or RJ45 + Built-in Wireless Modem
Approvals and Tests: EN 60950& ETSI 301 489-1 &ETSI 300 609-4
Dimension:
+10 - +23dBm: 605mm x 445mm x 225mm
+27dBm: 460mm x 405mm x 180mm
Weight:
+10 - +23dBm: 2.5Kgs
+27dBm: 10kgs