Repeater Gsm Comba SP 1800, Khusus INDOSAT
Repeater GSM, Mini Pico Repeater, Comba SP 1800, Band Selective, Indoor Mini Repeater, Repeater Ijin Resmi Postel, Repeater Khusus Telkomsel
FEATURES
Customized bandwidth for both downlink and uplink
Broadband linear power amplifier ensures undistorted amplification of GSM1800 signals.
Low noise amplifier improves uplink system noise figure for better voice quality and reduced drop call.
System commissioning can be performed without using any additional tool or equipment.
Highly integrated design with miniaturized enclosure, small size, light weight and easy to install.
PRODUCT DESCRIPTION
SP-1800 GSM1800 Indoor Pico Repeater is designed for indoor operations. It is a bi-directional amplifier that is used to enhance signal strength in small-and-medium-sized areas in a GSM1800 network. The system gain is compensated automatically according to the temperature variation within the enclosure, which ensures stable operation under ambient temperature functions. It is best suitable for provision of signal coverage within offices and residential apartments.
TECHNICAL SPECIFICATIONS
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FEATURES
Customized bandwidth for both downlink and uplink
Broadband linear power amplifier ensures undistorted amplification of GSM1800 signals.
Low noise amplifier improves uplink system noise figure for better voice quality and reduced drop call.
System commissioning can be performed without using any additional tool or equipment.
Highly integrated design with miniaturized enclosure, small size, light weight and easy to install.
PRODUCT DESCRIPTION
SP-1800 GSM1800 Indoor Pico Repeater is designed for indoor operations. It is a bi-directional amplifier that is used to enhance signal strength in small-and-medium-sized areas in a GSM1800 network. The system gain is compensated automatically according to the temperature variation within the enclosure, which ensures stable operation under ambient temperature functions. It is best suitable for provision of signal coverage within offices and residential apartments.
TECHNICAL SPECIFICATIONS
| Electrical | |||
| Frequency Range | Downlink | MHz | 1860 - 1870 |
| Uplink | MHz | 1765 - 1775 | |
| Maximum System Gain | Downlink | dB | 65 ± 1 |
| Uplink | dB | 60 ± 1 | |
| Operating Bandwidth | MHz | Customized | |
| Output Power | Downlink | dBm | 10 ± 1.5 |
| Uplink | dBm | 13 ± 1.5 | |
| Pass Band Ripple, p-p | dB | ≤ 5 | |
| System Group Deley | µsec | ≤ 3.5 | |
| UL Noise Figure at Maximum Gain | dB | ≤ 7 | |
| Out-of-Band Spurious, ∆f ≥ 2.5 MHz | 9 KHz to 1 GHz | dBm | ≤ -36 / 100 KHz |
| 1 GHz to 12.75 GHz | dBm | ≤ -30 / 100 KHz | |
| Input VSMR | dBm | ≤ 2.0 | |
| Absolute Maximum RF Input Power | dBm | (+) 10 | |
| Impedance | Ω | 50 | |
| Power, Mechanical & Environmental | |||
| Dimensions, H x W x D | mm | 130 x 80 x 50 (Maximum) | |
| Weight (approx.) | kg | 1.5 (Maximum) | |
| Power Supply | VAC | 90 - 264 / 45 ~ 55Hz | |
| Power Consumption (approx.) | W | 20 | |
| Enclosure Cooling | Convection | ||
| RF Connectors | N-F | ||
| Operating Temperature | °C | (-)10 to (+) 45 | |
| Operating Humidity | % | ≤ 95 | |
| Environmental Class | IP 30 | ||
| MTBF | hr | > 50,000 | |
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