Thiết bị tạo tín hiệu vector Signal Hound VSG25A Vector Signal Generator
The included software automatically generates:
- CW: 100 MHz to 2.5 GHz, -40 dBm to +10 dBm
- Unspecified operation down to 80 MHz, or -70 dBm to +13 dBm
- AM / FM: 30 Hz to 40 MHz modulation rates, sine, triangle, square, ramp
- Pulse: 6 ns to 25 ms width, 12 ns to 1 second period
- Multi-tone: Up to 1023 tones with optional center notch
- Use random phase + notch for Noise Power Ratio testing
- Use parabolic phase for best signal / noise
- PSK: BPSK, DBPSK, QPSK, OQPSK, DQPSK, π/4 DQPSK, 8-PSK, D8PSK, 16-PSK
- 4k to 45M symbols per second
- Optional raised cosine, root raised cosine filtering
- Up to 512 symbols, streamed continuously in a loop
- Binary symbol editor features 1-click insertion of PN7 / PN9 sequences
- QAM: QAM-16, QAM-64, QAM-256 (same features as PSK)
- ASK / FSK: 4k to 45M symbols per second
- Optional Gaussian filtering
- Up to 512 symbols, streamed continuously in a loop
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