20dBm 70dB Digital Dual Band Indoor Pico Repeater
|FOB Price:||US $1 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $1/ Piece|
|Transport Package:||One Unit Per Carton|
|Payment Terms:||L/C, T/T|
- Model NO.: DBI0921P20G70
- Transmission Medium: Wireless
- Lightning Protection: With Lightning Protection
- Condition: New
- Support Isolation Testing: Between Donor Antenna and Service Antenna
- Specification: ISO9001, ISO9002, CE
- Type: Wireless Repeater
- Standard: Standard
- Certification: ISO, RoHS, CE
- Support Upgrading: Re-Farming by Software
- Trademark: HELIOS
- Origin: China
Helios® Digital Dual Band Indoor Pico Repeater is an innovation technology, which is adopting SDR (Software Define Radio) technology basis on FPGA & DSP (Digital Signal Processing) platform. It enables on-the-fly filter be changed/upgraded by software without expensive hardware upgrading. It can support multi sub-band selective (bandwidth tunable).
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.
Support Dual-band system (GSM/DCS/UMTS/LTE FDD/LTE TDD) is available.
Support upgrading filter parameters in case of frequency re-farming by software.
Flexible Bandwidth Adjustable/Upgrade by Software.
Better out of band rejection than analog SAW filter.
Built-in WEB interface for local control.
Compatible with baseband hoping and synthesized hopping Compatible with baseband hoping and synthesized hopping.
Support maximum 3 sub-bands bandwidth tunable (600kHz-10MHz) both for UL&DL by software.
Built-in AGC & ALC function, "Plug & Play".
High working gain as min. 70dB.
To expand signal coverage of fill signal blind area where celluar signal is weak or unavailable.
Indoor: Hotels, Exhibition Centers, Basements, Shopping Malls, Offices, Parking lots, etc.
|Items||900&2100 Dual-band Digital 20dBm Indoor Pico Repeater|
|Frequency Range (Customized)||Uplink||906.7~915MHz||1920~1935MHz|
|Working Bandwidth||2 sub-bands: 0.6-10MHz||3 carriers|
|Sub-band/Channel On/Off||Each sub-band/channel can be switched on/off individually by software|
|AGC Control Range||Min 40dB (+/-2dB)|
|Gain Control Range||15dB (1dB Step)|
|Ripple in Band||Max +/- 3dB|
|RF Connector||N-type Female|
|I/O Impedance||50 ohm|
|Group Time Delay||≤8µS|
|Temperature Range||-25degree Celsius to +55 degree Celsius|
|Relative Humidity||Max 95%|
|Power Supply||AC220V (+/-15%), 50Hz|
|Backup Battery||Chargeable battery with minimum 60 minutes backup|
|Local Control||USB interface with LCT software|
|Remote Control||Built-in GPRS modem for remote control|
|Dimension||368mm x 226mm x 80mm|