Резервирование: Матрицы
Victor IF / L-band Matrix 8 x 8 Model VTR0808-10-B5B5
Производитель: ETL
Страна: Великобритания
IF / L-band Matrix VTR0808-10-B5B5: 8 Inputs x 8 Outputs Distributive with dual redundant power supplies, LNB powering, variable gain and 50Ω BNC connectors.
8 Inputs x 8 Outputs Distributive Victor IF / L-band Matrix with local and remote control, variable gain and LNB powering, all housed in a compact 1U high shelf.
ETL has a broad L-band Switch Matrix and L-band Router range for Satellite communications, including the hot-swap NiGMa L-band Matrix which is used for many high resilience high performance applications.
This smaller range of distributive L-band Matrix comes in a variety of size configurations which are generally linked to original design applications. The 2U 8x8 L-band Matrix and 3U 16x16 L-band Matrix are standard building blocks for most applications with dual redundant PSU's, a CPU and local control panel. Remote control is via serial or Ethernet.
Non-blocking: this means any input can be routed to any output.
In general our solid state (L-band) matrices are non-blocking.
Full Fan-out Matrix (or fully distributive or splitting matrix): any input can be routed to any output. One input can be routed to many outputs. Each output can only have one input. Tends to be more RX.
ETL’s new Victor Series of IF through L-band mat r ices, operate over the 50-2150MHz frequency range and provide a full fan-out high performance 8x8 matrix with local and remote control in a very compact form factor.
This new design of matrix is ideal for TVRO, smaller teleports and satellite ground stations, providing the flexibility of RF routing. The matrix can be used for L-band, IF, and broadband applications Victor also offers variable gain. Isolation, frequency response and linearity are all at class-leading levels, ensuring that we can offer excellent RF performance for your RF receive chain. Local control is provided via a compact keypad and display; while remote control is available via serial and Ethernet ports. Adjustable RF Monitoring is available on each of the inputs detecting if the signal strength goes above or below a set limit.
Victor brings the normal resilience you would expect from ETL with dual redundant power supplies; and monitoring and alarms for RF amplifier and power supply
status. Victor is well suited to mission critical applications with restricted rack space which preclude using the hot swap NiGMa series matrices.
Характеристики
| Capacity | 8 inputs x 8 outputs |
| Routing | Distributive,non-blocking |
| Frequency Range | 50-2150 MHz (IF \ L-band) |
| RF Connectors | 50 Ω BNC |
| Flatness (50 –2150 MHz) | ±1.75 dB |
| Flatness (850 –2150 MHz) | ±1.5 dB |
| Flatness (50 –200 MHz) | ±0.5 dB |
| Flatness (Any 36 MHz) | ±0.30 dB |
| Gain (Max Gain Gmax) | Mean across band |
| Gain (Min Gain Gmin) | Mean across band |
| Gain Steps | Fine monotonic gain control |
| Input Return Loss | 15 dB typ 11 dB min |
| Output Return Loss | 15 dB typ 12 dB min |
| Linearity (1dB GCP) | 3 dBm typical, 0 dBm minimum (Any gain setting) |
| Linearity (IP3) | 12 dBm minimum |
| Linearity (IP2) | 20 dBm minimum |
| Isolation (I/P - O/P) | 70 dB typ |
| Isolation (I/P - I/P) | 85 dB typ |
| Isolation (O/P - O/P) | 85 dB typ |
| Group Delay | Pk-pk, any 60 MHz segment |
| AC Power | 85-264Vac 47-63Hz, Fused 2A |
| Noise Figure | 17 dB at max gain setting 21 dB at unity gain setting 25 dB at min gain setting |