China Dual Channel Booster GSM 900MHz & UMTS 900MHz Dual Band Tower Top Amplifier, Find details about China Tma, UMTS900 from Dual Channel Booster GSM 900MHz & UMTS 900MHz Dual Band Tower Top Amplifier
Schematic Diagram |
Technical Specifications |
Items | GSM900 | UMTS900 | |
Frequency Range | Uplink | 880-915MHz | |
Downlink | 925-960MHz | ||
Gain | Uplink | 12±1.0dB | |
Insertion Loss | 0.8 dB max, 0.4 dB typical | ||
Return Loss (all ports) | Uplink | 12 dB min(Bypass mode) | |
Downlink | 18 dB min | ||
Ripple | <0.1dB | ||
Continuous Average Power | ≤200W | ||
Peak Envelop Power | ≤1.6KW | ||
EVM | Uplink | -- | 7.5% max, Main ports 5% max, Div ports |
Downlink | -- | <3% | |
Group Delay Variation | Uplink | <10ns/200KHz | <40ns/4MHz |
Downlink | <5ns/200KHz | <20ns/4MHz | |
Insertion Loss Variation | Uplink | ≤ 7.2 dB (Bypass mode) | |
Downlink | ≤ 0.3dB | ||
Continuous Average Power | ≤200W | ||
Peak Envelop Power | ≤1.6KW | ||
Isolation BTS A to BTS B port | ≥50 dB | ||
Output Intercept Point | ≥18dBm | ||
Input Power with no damage | 12dBm(ANT ports) | ||
Power withstanding without damage | 46dBm max(Div Rx ports) | ||
Isolation Between ports: UMTS TX/RX Main to GSM RX Div GSM RX Div to UMTS TX/RX Main GSM TX/RX Main to UMTS RX Div UMTS RX Div to GSM TX/RX Main | 35 dB min, Rx band 20 dB min, Rx band 35 dB min, Rx band 20 dB min, Rx band | ||
Transmission Characteristics (ANT to Tx/Rx;ANT to Rx) 50-800MHz 1050-2200MHz | Rejection relative to Rx band 30 dB min 40 dB min | ||
Inter-modulation (2*43dBm Tx Carries at BTS port) | -110dBm max.in Rx band at ANT port (measured at Rx port) | ||
AISG Version | 2.0 (for AISGv1.1, please contact us) | ||
DC Supply Current, Total, Typical | 110 mA at 30V, 210 mA at 12V | ||
AISG Connector Current Rating | 3A peak, 2 Amp continuous, pin 6 | ||
Field Firmware Upgradeable | Yes, by AISG download | ||
Alarm Management | AISG | ||
Impedance | 50 Ω | ||
Connector | 6 X 7-16 DIN-Female | ||
Operating Temperature | -40°C ~ +65°C | ||
Relative Humidity | 5% ~ 95% | ||
Application | Indoor or Outdoor(IP67) | ||
MTBF | 500000hours min | ||
Dimensions | 290x350x76mm (without connectors, without mounting brackets) | ||
Weight | 10.5Kg |