The FDA-160i is a general-purpose frequency distribution amplifier designed for use with Brandywine high precision time and frequency sources. The FDA-160i is contained in a compact IU rack-mount chassis. The FDA accepts two sets of inputs, comprising the reference frequency (typically 1-20MHz) and status from the source. The FDA provides automatic changeover should one of the on-line source inputs fail. Manual source select override is available on the front panel, or through the Ethernet interface. A variety of status indicators are located on the front panel for instant visual feedback, together with manual controls for source selection. A 10/100 base T Ethernet interface provides full control over the functionality of the system, including reference selection and output amplitude (on a per channel basis). User control of the unit is via a built-in Web Browser with user-friendly graphical interface, or via SNMP for system applications. Applications for the FDA-160i include secure communications systems, manufacturing facilities, digital television broadcasting and any system requiring highly reliable frequency outputs.
Features
- Network Enabled Analog Frequency Distribution Amplifier
- Dual Frequency Inputs with Auto Failover
- Any Frequency from 1-20MHz
- Programmable per channel amplitude
- Supports SNMP V2c
- 1U 19” rack mount
- Redundant Hot Swap Power Supplies
| Reference Frequency Inputs: | |
| Connector | Two rear panel BNC's |
| Amplitude | 0.5 Vrms - 1 Vrms |
| Input Impedance | 50 Ohms |
| Frequency | 1 - 20 MHz |
| Input selection | Auto, Manual |
| Fault Discrete Input: | |
| Number of Inputs | 2 |
| Connector | DB9 |
| Level | TTL |
| Active Level | Selectable active for high or low |
| Action | Forces on-line changeover |
| Sine Wave Outputs: | |
| Number of Outputs | 16 |
| Connector | BNC |
| Frequency (MHz) | Same as input 1 - 20 MHz |
| Level | 5dBm to +13dBm, short- circuit proof |
| SSB Phase Noise (with clean-up osc. Option) | |
| Offset (Hz) | dBc/Hz |
| 1 | -132 dBc |
| 10 | -142 dBc |
| 100 | -155 dBc |
| 1,000 | -163 dBc |
| 10,000 | -163 dBc |
| Harmonics | -40 dBc |
| Cross-talk | -80 dBc |
| Spurious | -80 dBc |
| Physical/Environmental | |
| Temperature | |
| Operating | -10 to + 55°C non-condensing |
| Storage | -40 to +85°C |
| Dimensions | 19 inch Rack Mount, 1.73 inches high (1U) |
| 14.5 inches deep | |
| Weight | 7.5 lb typical |
FDA-160i
