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深圳立维创展代理 PNG7000A系列模拟噪声发生器
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The PNG7000A Series instruments generate white Gaussian noise and provide a summing input to control signal-to-noise (SNR) or carrier-to-noise (CNR) for bit-error-ratio (BER) testing. The output can also be used as a source for Jitter applications. A key feature of this instrument is its low distortion signal path that sums the user-supplied signal with the internal precision white noise source. Standard units can be modified for specific customer requirements. Please consult the factory for pricing and availability of these requests
Quick FeaturesType N, BNC, or SMA connectors available127 dB attenuation in 1 dB, or optional 0.1 dB steps*Summing input for CNR, or Eb/No measurements0 dB signal path insertion loss+/- 0.25 dB per 40 MHz noise band smoothingSP6T switch allows four internal/external filter pathsStandard , or optional GPIB remote controlOptional rear panel connectors
General Specifications• Output White Gaussian noise• Minimum 18 dB crest factor• Output noise power +3 dBm• Noise attenuator 0 to 63 dB, with 0.25 dB step size• Noise attenuator uracy: ±0.2 dB or 0.5% at 1 - 500 MHz ±0.2 dB or 1% at 0.5 - 1.0 GHz ±0.3 dB or 2% at 1 - 2 GHz• Signal path gain 0 ±1 dB• Group delay variation ±0.2 nsec/40 MHz• Standard connectors SMA female• 6.25” color VGA, TFT touch screen• Dimensions: 17.22 in. wide x 6.30 in. including feet, high x19.5 in. deep• Fold-down feet for bench-top use• Power 115 VAC, 60 Hz• Operating temperature: -10°C to +65°C
PNG7000A Series Output CharacteristicsModel Frequency Band Power Vrms dBm/Hz Flatness (dB)PNG7105A 1 MHz - 10 MHz +3 0.316 -67 ±0.25 / 40 MHzPNG7107A 10 MHz - 100 MHz +3 0.316 -77 ±0.25 / 40 MHzPNG7108A 10 MHz - 500 MHz +3 0.316 -84 ±0.25 / 40 MHzPNG7109A 10 MHz - 1 GHz +3 0.316 -87 ±0.25 / 40 MHzPNG7110A 10 MHz - 1.5 GHz +3 0.316 -89 ±0.25 / 40 MHzPNG7111A 1 GHz - 2 GHz +3 0.316 -87 ±0.25 / 40 MHzPNG7112A 10 MHz - 2 GHz +3 0.316 -90 ±0.25 / 40 MHz (>500 MHz) ±0.75 / 40 MHz (<500 MHz)
Applications• BER, Jitter Testing• Serial Data Testing• C/N Ratio Testing• Multiplexers• Disk Drive Channel Testing
PNG7000系列模拟噪声发生器型号如上
魏小姐
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深圳市立维创展科技有限公司
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