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ติดต่อเราGA4063 : Digital Spectrum Analyzer, Frequency range 9 KHz to 3 GHz
ข้อมูลสินค้า
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รหัสสินค้า
GA4063
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เข้าชม
1,826 ครั้ง
ยี่ห้อ
ATTEN
รุ่น
GA4063
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แก้ไขล่าสุดเมื่อ
30/04/2019 15:49
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รายละเอียดสินค้า
GA4063 : Digital Spectrum Analyzer, Frequency range 9 KHz to 3 GHz
Features ▪ Frequency range 9 KHz to 3 GHz ▪ Displayed average noise level (DANL) <-148 dbm="" td=""> ▪ -95 dBc/Hz（Offset 10 kHz） Phase Noise ▪ Full amplitude accuracy of <1.0 db ▪ Minimum resolution bandwidth (RBW) 1 Hz ▪ Standard preamplifier ▪ 3GHz Tracking Generator(Optional) ▪ Measurement capabilities and a variety of automatic settings ▪ 8.5-inch (800x480) widescreen display ▪ The interface is simple and rich in affinity, operation and user-friendly design ▪ Compact portable design, weighing less than 7 kg Frequency Specifications Frequency range 9 kHz to 3 GHz Internal 10 MHz frequency reference accuracy Aging rate ± 1 x 10 -7 ppm/year Temperature stability ± 1 x 10 -7 Referenced to frequency reading at 0-50 °C Frequency readout accuracy with marker (start, stop, center, marker) Marker resolution (frequency span)/(sweep points -1) Uncertainty ± (frequency indication × frequency reference uncertainty +1% × span +10% ×resolution bandwidth + marker resolution+1 Hz) Frequency reference uncertainty (aging rate x period of time since adjustment + temperature stability) Marker frequency counter Resolution 1 Hz Accuracy ±(marker frequency × frequency reference uncertainty +counter resolution) (marker level to displayed noise level > 25 dB; frequency offset 0 Hz) Frequency span Range 0Hz (zero span), 100 Hz to 3GHz Resolution 1 Hz Accuracy ±span/(sweep points -1) SSB phase noise < -95 dBc/Hz, Carrier offset 10 kHz < -100 dBc/Hz, Carrier offset 100 kHz < -120 dBc/Hz, Carrier offset 1MHz (Center frequency 500 MHz, 20 °C to 30 °C) Resolution bandwidth (RBW) -3 dB bandwidth 1 Hz to 3 MHz, 1-3-10 sequence Accuracy ± 5%, RBW = 10 Hz to 1 MHz Nominal, ±10%, RBW = 3 MHz Resolution filter shape factor < 5 : 1 Video bandwidth (VBW) -3 dB bandwidth 1 Hz to 3 MHz, 1-3-10 sequence Amplitude specifications Measurement range Displayed average noise level (DANL) to +10 dBm, (100 kHz to 2 MHz, Preamp off) Displayed average noise level (DANL) to+20 dBm, (2 MHz to 3 GHz) Input attenuator range 0 dB to 50 dB, in 10 dB steps Maximum safe input level Average continuous power +30 dBm, (3 minutes maximum, Input attenuator≥20 dB, 2 MHzto 3 GHz) DC voltage ± 25 VDC maximum Displayed average noise level Preamp off 100 kHz to 10 MHz , -120 dBm (Reference level ≤-50 dBm) 10 MHz to 2.5GHz , -130 dBm 2.5GHz to 3GHz, -120 dBm Preamp on 100 kHz to 10 MHz, -130 dBm (Reference level ≤-70 dBm) 10 MHz to 2.5GHz, -148 dBm 2.5GHz to 3GHz, -140dBm Amplitude specifications Level display range Log scale 10 dB to 100 dB, 10 divisions displayed; 1, 2, 5, 10 dB/division Linear scale 0% to 100%, 10 divisions displayed Scale units W, V, mV Sweep (trace) points 501 Marker level readout resolution Log scale 0.01 dB Linear scale ≤1% of signal level Nominal Detectors Normal, positive peak, sample, negative peak, average Number of traces 3 Level display range Trace functions Clear/write, maximum hold, minimum hold, average Level measurement error ±1.5 dB, typical ± 0.6 dB Reference level Setting range -100 dBm to +30 dBm Steps of 1 dB Setting resolution Log scale 0.01 dB Linear scale Same as log (2.236 µV to 7.07 V) Accuracy 0 RF Input VSWR (at tuned frequency) < 1.5:1, (10 MHz to 3 GHz, 10 dB or 20 dB attenuation) Spurious response Second harmonic distortion < -70dBc, (Mixer signal level at -40 dBm, input attenuation 0 dB, preamp off) Third order intermodulation distortion < -70dBc,(Two -30 dBm tones at input mixer, spaced by 1MHz input attenuation 0 dB, preamp off) Input related spurious < -60dBc, (-30 dBm signal at input mixer) Inherent residual response <-80dBm, (Input terminated and 0 dB RF attenuation, preamplifier off) Sweep specifications Sweep time Range 10ms to 3000s, Span≥100 Hz;10µs to 100s, Span = 0 Hz (zero span) Sweep mode Continuous, single Trigger source Free run, RF burst RF input Type-N female, 50 Ω Nominal 10 MHz reference Reference input frequency 10 MHz Reference input amplitude -10 dBm to +10 dBm Reference output frequency 10 MHz Reference output amplitude 0 dBm to +10 dBm Connector BNC female, 50 Ω Nominal Interface Host connector USB Type-A female Device connector USB Type-mini AB female, LAN, RS232, VGA General specifications Display Resolution 800 pixels x 480 pixels Size and type 8.5 inch TFT color display Languages On-screen GUI: English, Simplified Chinese Power requirements Adaptor voltage 100 V to 240 V AC, 50 Hz to 60 Hz , Auto-ranging Power consumption 24 W Typical Environmental and size Temperature range 0 °C to +40 °C (Operating) -40 °C to +70 °C (Storage) Relative humidity < 95% Weight 7kg Dimensions 410 mm × 210mm × 136 mm, Approximately (W x H x D) Tracking generator (Optional) Frequency range 5 MHz to 3GHz Output level 0 dBm to -25 dBm, 1 dB steps VSWR < 2.0: 1, Nominal Connector and impedance Type-N female, 50 Ω
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