300KHz~~300MHz采樣，雙通道同步波形發(fā)生器卡
產(chǎn)品簡介： 二路獨立可編程通道，頻率范圍：300KHz~~300MHz,分辨率：14位，精度：-/+ 0.02% ,比SYNTH300增加了一個高穩(wěn)定聲表面振蕩器。
售價：￥26800
概貌：
These devices provide two synchronized DDS-based RF channels on a single PCI card. With fine frequency and phase control, triggered operation, and the ability to accept an external clock, the Synth300 products enable a number of advanced applications at a fraction of the cost of conventional equipment. In addition to two analog outputs, the product can be ordered with one (or two) LVDS outputs for programmable digital clock applications, and can be configured for control by externally supplied TTL signals for low-latency triggered operation such as PSK, FSK, and triggered sweep operation.
Software support for Windows Vista, Windows XP, Linux and Labview source code available
For detailed specifications, please refer to the Synth300_ManualSimilar capability to Synth300-TRIG, but incorporates a SAW-stabilized on-board oscillator for improved phase noise performance. Board does NOT accept an external clock, but instead provides 1GHz reference output for slaving other boards or external equipment
特點:
- Phase coherent dual channel 300KHz-300MHz synthesizer
- TTL inputs allow real-time switching between up to four preset phase/frequency profiles
- Phase/Frequency modulation, triggered quadrature sweeping etc.
- Optional external clock input/output
- Model Synth300-TRIG-HS is similar to the Synth300-TRIG model, but incorporates a high stability SAW stabilized oscillator
技術(shù)指標(biāo)：
| Number of Channels: | 2, Independently Programmable |
| Output Voltage: | (Into 50 Ohms) 220mV RMS +/-10% from 2-200MHz 220mV RMS +/-20% from 300kHz-300MHz |
| Output Impedance: | 50 ohms || 10pF |
| Frequency Step Size: | ~0.233Hz |
| Frequency Range: | 300KHz - 300MHz |
| Frequency Accuracy: | +/-0.02% of specified frequency +/-0.233Hz |
| Phase Resolution: | 14-bits |
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