Резервирование: Матрицы
NiGMa L-band Matrix Router 32x32 NGM-21-B5B5
Производитель: ETL
Страна: Великобритания
32 Inputs x 32 Outputs Distributive Hot-swap NiGMa L-band Matrix.
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.
The NiGMa L-band Matrix is housed in a 6U 19" rack enclosure. It has a module capacity of 32 inputs x 32 outputs, but can be part populated to any size, such as those shown below. It can then be hot expanded up to 32 x 32. The NiGMa L-band Router can easily be formed into larger Matrix Systems up to 512x512 by adding additional modules.
A variety of impedances and connector types are available, as shown below.
Now in its 3rd generation, the NiGMa L-band Matrix has proved to be genuinely high performance with excellent flatness or frequency response, excellent isolation, and linearity - a truly leading edge L-band Router.
The NiGMa L-band matrix has hot swap of all active components - RF cards, CPU's and PSU's. In addition the NiGMa L-band Matrix has the designed-in resilience provided by one RF card for each RF input and output, dual redundant CPU's, and dual redundant PSU's.
The NiGMa L-band Matrix also has extensive on-board monitoring - and reporting - of RF card amplifier status, CPU and PSU status and HMI communications.
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.
Характеристики
Capacity | 32 inputs x 32 outputs |
Frequency Range | 850-2150 MHz (L-band) |
Gain | 0 dB ± 1 dB nominal |
Flatness 850-2150MHz / Any 36MHz | ± 1.5 dB / ± 0.25 dB |
Noise Figure | 20 dB typical |
1 dB Compression | 5 dBm at unity gain |
Isolation I/P – O/P | 60 dB, typically 70 dB |
Isolation I/P – I/P | 70 dB |
Isolation O/P – O/P | 70 dB |
Input Return Loss | 14 dB typical |
Output Return Loss | 16 dB typical |
Input / Output Connector | BNC |