SM200C — это высокопроизводительный анализатор спектра и приемник с портом 10 Gigabit Ethernet SFP+, который позволяет SM200C обмениваться данными с ПК на больших расстояниях с помощью оптоволоконного кабеля. Разработанный для удаленного точного анализа радиочастотных данных, SM200C имеет следующие особенности:
- Мгновенная полоса пропускания I/Q 160 МГц, потоковая передача через 10GbE Порт
- SFP+ для быстрой связи на большие расстояния с ПК по оптическому кабелю
- Управление устройством и передача данных происходит через соединение SFP+, а не через USB
- Диапазон от 100 кГц до 20 ГГц
- Развертка со скоростью 1 ТГц/с при полосе разрешения 30 кГц
- 110 дБ динамического диапазона
- Сверхнизкий фазовый шум
- Переключение антенн порта GPIO
Важно отметить, что SM200C включает в себя все необходимое программное обеспечение для работы. Как и в случае с другими устройствами Signal Hound, программное обеспечение Spike предоставляет элементы управления устройством, дисплей визуализации сигнала и инструменты экспорта данных. Spike предлагает различные режимы анализа и специальные инструменты для предварительного тестирования на соответствие требованиям ЭМС, поиска помех и цифровой демодуляции. Для приложений, специфичных для TSCM, SM200C также совместим с программными пакетами Kestrel и SCEPTER.
Frequency Range | 100 kHz to 20.0 GHz | ||
RF Input Impedance | 50 Ω: type-N connector | ||
Calibrated Streaming I/Q | 5 kHz to 160 MHz of selectable I/Q bandwidth | ||
Resolution Bandwidths (RBW) | 0.1 Hz (≤200kHz span) to 3 MHz (any span) using 40 MHz IBW 30 kHz to 10 MHz using 160 MHz IBW |
||
Timebase Accuracy | GPS disciplined OCXO remains within ±5 x 10-10 when locked to GPS Standard: holdover of ±5 x 10-9 /day for aging (±2 x 10-8 first day typical) Option 1: holdover of ±1 x 10-8 for temperature over -40°C to 65°C typical |
||
System Noise Figure (Typical) | 11 dB over 700 MHz to 2.7 GHz 14 dB from 2.7 GHz to 4.5 GHz 18 dB from 4.5 GHz to 15 GHz |
||
IP2 | +64 dBm from 100 kHz to 2 GHz +74 dBm from 2 GHz to 11 GHz +76 dBm from 11 GHz to 15 GHz +60 dBm from 15 GHz to 20 GHz |
||
IP3 | +28 dBm from 100 kHz to 4 GHz +23 dBm from 4 GHz to 6 GHz +18 dBm from 6 GHz to 14 GHz +23 dBm from 14 GHz to 20 GHz |
||
SSB Phase Noise at 1 GHz Center Frequency | Offset Frequency 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz 1 MHz |
dBc/Hz -76 -108 -123 -132 -136 -133 |
|
Sweep Speed | Speed 1 THz/sec 1 THz/sec 1 THz/sec 160 GHz/sec 18 GHz/sec |
RBW 1 MHz 100 kHz 30 kHz 10 kHz 1 kHz |
|
Amplitude Accuracy (+10 dBm to Display Average Noise Level (DANL)) | 100 kHz to 6 GHz ±2 dB +2 dB/–2.6 dB |
6 GHz to 20 GHz ±3 dB +3/–3.6 dB |
RBW filter shape Flat-Top windowing Nuttall windowing |
Display Average Noise Level (DANL) | Input Frequency 100 kHz to 700 MHz 700 MHz to 2.7 GHz 2.7 GHz to 4.5 GHz 4.5 GHz to 8.5 GHz 8.5 GHz to 15 GHz 15 GHz to 20 GHz |
Range dBm/Hz (Typical) –156 dBm –160 dBm –158 dBm –153 dBm –154 dBm –149 dBm |
|
Residual Responses REF Level ≤ –20 dBm, 0 dB Attenuation, 50 Ω load on RF input |
Input Frequency 100 kHz to 80 MHz 80 MHz to 15 GHz 15 GHz to 20 GHz |
Range Residual Level –110 dBm –100 dBm –90 dBm |
|
LO Leakage @ RF Input: | –82 dBm from 100 kHz to 5 GHz –55 dBm from 5 GHz to 10 GHz –50 dBm from 10 GHz to 18 GHz –47 dBm from 18 GHz to 20 GHz |
||
Sub-octive Preselector Filters | 20 MHz to 20 GHz | ||
Spurious Mizer Responses (any ref level (RL) from +10 dBm to –20 dBm, in 5 dB increments, input 10 dB less than RL, RBW≤30kHz, IBW ≤40MHz) | Input Freq. Range 100 kHz to 6 GHz 6 GHz to 10 GHz 10 GHz to 20 GHz |
Image Reject Off –58 dBc –55 dBc –44 dBc |
Image Reject On –75 dBc (typical) –75 dBc (typical) –75 dBc (typical) |
Note: Signal ID can be activated and deactivated, by toggling the F3 key on keyboard, to allow low level mixer spurs to be differentiated from RF Input signals. | |||
System Requirements | External PC with Microsoft Windows 10, Ubuntu® 18.04, or CentOS 7. A 10GbE SFP+ port (NIC or Thunderbolt 3 with recommended SFP+ to Thunderbolt 3 adapter) is also required to operate the SM200C. 200MS/s I/Q streaming requires an SSD for rapid mass data storage during IQ recording and a minimum of an Intel® 8th generation or newer i7 processor (for laptops), or 6th generation or newer i7 processor (for desktops). Refer to SM200C 10GbE Network Configuration Guide for further information. | ||
Connectivity | 10GbE SFP+ port is used to send commands to and stream calibrated IQ data from the SM200C. The USB 2.0 port is used for firmware upgrades. | ||
GPIO Port | Used for antenna switching and in/out triggering. | ||
Synchronization | GPS data in each packet with ± 40ns timestamping | ||
Operating Temperature (Ambient) | Standard: (passive cooling) 32°F to 122°F (0°C to +50°C) Option-1: (active cooling & extended temperature) –40°F to 149°F (–40°C to +65°C) |
||
FPGA | Intel 10AX027 has 1660 multipliers, provides selectable decimation, 160 MHz of instantaneous bandwidth from FFT processing W/ resources to spare for future growth | ||
Size and Weight | Standard: 10.2" x 7.2" x 2.15" (259mm x 183mm x 55mm) passive cooling 7.77 lbs. (3.52 kg) passive cooling plus 0.90 lbs. (0.41 kg) for AC power module and AC power cord. Option-1: 10.2" x 7.2" x 2.80" (259 mm x 183 mm x 71 mm) active cooling 9.13 lbs.(4.14 kg) active cooling plus 1.43 lbs. (0.65 kg) for AC power module and AC power cord. |
||
Power Consumption | 18W (when idling) or ≤30W typical at room temperature (when sweeping or streaming I/Q) sourced from the AC/DC wall adapter which is included, or from an external supply of 9VDC to 16VDC when using the Option-12 LEMO power cord pigtail. Maximum power consumption at +50°C is 36W. |