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English AIMA-FPAS
The RF Forward Path Amplifier – Standard (FPAS) is designed to plug into PBN’s latest generation Advanced Intelligent Multi-services Access platform – the AIMA3000.
The FPAS accepts forward-path RF signals from 45 MHz to 1218 MHz through the RF input port.
Electronic gain and slope control allows for the module to be customized for many situations.
The forward-path version provides Automatic Gain Control (AGC). The FPAS can also be conveniently monitored and controlled through a computer connected to one of the Ethernet ports via the ASMM module.
All module settings are retained in non-volatile memory to ensure trouble-free operation. Bulk updating, automatic uploading and downloading of configuration files can be done when using PBN’s NMSE web-based management system.
带宽范围 45 ~ 1218 MHz，支持广播和窄播双射频输入接口
Plug-and-play with the AIMA3000 platform
Supports both digital and analog transmissions
High linearity, superior low noise profile, and minimal distortion
Automatic gain control (AGC) or manual gain control (MGC)
Electronic gain and slope control
Configurable alarm thresholds
Alarm monitoring through PBN's NMSE and the ASMM's Web Interface
Broadband GaAs amplifier technology
Remote firmware upgrade and auto upload/download of configuration files through ASMM web interface or using PBN's NMSE
完全符合 FCC、CE 和 RCM 标准
| RF Performance | |
| RF bandwidth | 45 MHz to 1218 MHz |
| RF flatness | ± 0.75 dB |
| Noise coefficient |
≤ 9 dB |
| RF Input level | 10 dBmV per channel (nominal)(1) |
| RF Output level | 40 dBmV per channel (rating)(1) |
| Minimum Gain | 10 dB |
| Maximum Gain | 30 dB |
| Gain adjustment range | 0 dB to 10 dB (input gain control)
0 dB to 10 dB (output gain control) |
| Slope adjustment range | 0 dB to 9 dB |
| AGC range (Max) | 10 dB |
| AGC accuracy | ± 0.5 dB |
| RF impedance | 75 Ω |
| RF return loss | > 16 dB |
| RF test point relative | -20 dB ± 1 dB |
| RF connectors | Single: 2 x GSK-type female Dual: 4 x GSK-type female |
| RF test points | 2 x Mini-SMB |
| Alarms and status | Front-panel LEDs, SNMP Traps |
| Path isolation (2) | > 65 dB |
| Link Performance | |
| CNR | > 60 dB |
| CSO | > 75 dB |
| CTB | > 75 dB |
| General | |
| Power supply | Powered via AIMA3000 backplane |
| Power consumption | Single: < 12 W Dual: < 24 W |
| Operating temperature | -5 ℃ to +55℃ |
| Storage temperature | -25℃ to +70℃ |
| Dimensions (WxDxH) | 24.6 x 410 x 152.5 mm |
| Weight | Single: 0.88 kg Dual: 0.98 kg |
| Supported network management options | PBN’s NMSE or through ASMM’s Web Interface |
Note:
(1) Loaded with 77ch NTSC, RF input= 10 dBmV/ch, Gain= 30 dB.
(2) Path isolation only for FPAS-D.
| A-FPAS-[X]-[Y]-[Z] | RF Forward Path Amplifier – Standard |
| 选项： | |
| X | Number of Optical Ports |
| S
D |
Single
Dual |
| Y | FBC Function (1) |
| M | With FBC Management |
| Z | Basic Version |
| A | Standard gain version |
Note:
(1) FBC function only available for the single port version. When using FBC function, the RF output power of the main port should be no less than 95 dBμV/ch for accurate measurement.
