Repeater 2G Helios, Band Selective, Repeater Khusus XL
Repeater GSM, Band Selective, Repeater Outdoor, Repeater 2G, Helios Repeater, Repeater Khusus XL, Repeater Ijin Postel
HELIOS W-33 > Output Power 33 dBm, Rp. 88.400.000,-
HELIOS W-37 > Output Power 37 dBm, Rp. 104.000.000,-
HELIOS W-43 > Output Power 43 dBm, Rp. 119.600.000,-
Helios® RF Repeaters system is designed to solve problems of weak mobile signal, which is much cheaper than adding a new Base Station (BTS). Main operation of RF Repeaters system is to receive low-power signal from BTS via radio frequency (RF) transmission and then transmit the amplified signal to the areas where network coverage is inadequate. And the mobile signal is also amplified and transmitted to the BTS via the opposite direction.
According to your requirement for working frequency, you can choose either type of Helios® RF Repeaters:
- Band Selective RF Repeaters System: to amplify all signals in the whole band (Various bandwidth is available upon request)
- Wireless Channelized RF Repeaters System: to amplify only the signals transmitted by the customized 1 or 2 or 4 or 6 or 8 channel (A narrow band with customized central frequency)
- Aluminum-alloy casing with IP65 protection and compact design, cool system without fan
- In-built AGC & ALC function be able to ensure easy installation without setting
- Unique max AGC60dB firmware to ensure stable operating on moving platforms such as ship or trains
- Compact size and light weight, easy to install on wall or pole
- High working gain as Min. 90dB
- Output power +30dBm - +43dBm for large coverage application
- Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink
- 2 RS232 or RJ45 ports provide links to laptop for local setting and monitoring by built-in web interface.
- Built-in wireless modem (Option) for remote monitoring by SMS, GPRS or TCP/IP.
- 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.
- Support upgrading firmware remotely by GPRS.
- High gain linear power amplifier technique with reliable performance
To expand signal coverage of fill signal blind area where signal is weak or unavailable.
- Outdoor: Airports, Tourism Regions, Golf Courses, Tunnels, Factories, Mining Districts, Villages etc.
- Indoor: Hotels, Exhibition Centers, Basements, Shopping Malls, Offices, Packing Lots etc
The RFR is mainly applicable to such case:
- The repeater can find an installation place which can receive pure BTS signal at strong enough level as the Rx Level in repeater site should be more than -70dBm;
- And can meet the requirement of antenna isolation to avoid self-oscillation.
GSM RF Repeaters
Min +23dBm - +33dBm
Min. +30dBm - +43dBm
1, 2, 4, 6, 8 for option
Various bandwidth is available upon request
AGC Control Range
Min 40dB (+/-2dB)
Gain Control Range
31dB (1dB Step)
Ripple in Band
Max +/- 1.5dB
In-band Inter Modulation Attenuation
Comply to ETSI Requirement
Group Time Delay
-25 degree Celsius to +55 degree Celsius
Min. 100000 hrs
DC -48V / AC220V (+/-15%), 50Hz
UPS Backup Power Supply (Optional)
6 hours / 8 hours
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 + Wireless Modem + Chargeable Li-ion Battery
Approvals and Tests
ETSI 301 489-1
ETSI 300 609-4
605mm x 445mm x 225mm
460mm x 405mm x 180mm
460mm x 350mm x 170mm
GARANSI PRODUK 1 TAHUN
Replace unit 1 minggu setelah tanggal pembelian selanjutnya garansi service/perbaikan.
Deskripsi garansi :
- Tidak termasuk karena disebabkan huru hara/sabotase
- Kondisi alam yang ekstrem (tersambar petir)
- Tegangan listrik yang tidak stabil (tegangan mendadak naik diluar kewajaran)
- Karena kesalahan pengguna (human error)