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Máy phân tích phổ GWinstek GSP-830 (3GHz)
Hãng: GW-Instek. Xuất xứ: Đài Loan
| FREQUENCY | |
| Frequency Range | 9kHz ~ 3GHz |
| Aging Rate | ± 10ppm, 0~50°C, 5ppm/yr |
| Span Range | 2kHz ~ 3GHz in 1-2-5 sequence, full span, zero span |
| Phase Noise | -80dBc/Hz @1GHz 20kHz offset typical |
| Sweep Time Range | 50ms ~ 25.6s |
| RESOLUTION BANDWIDTH | |
| RBW Range | 3kHz, 30kHz, 300kHz, 4MHz |
| RBW Accuracy | 15% |
| Video Bandwidth Range | 10Hz ~ 1MHz in 1-3 steps |
| AMPLITUDE | |
| Measurement Range | -103dBm ~ +20dBm: 1MHz ~ 15MHz, Ref.Level @ -30dBm -117dBm ~ +20dBm: 15MHz ~ 1GHz, Ref.Level ≧-110dBm -114dBm ~ +20dBm: 1GHz ~ 3GHz, Ref.Level ≧-110dBm (Span = 50kHz, RBW = 3kHz) |
| Overload Protection | Max. +30dBm, ±25VDC |
| Reference Level Range | -110dBm ~ +20dBm |
| Accuracy | ±1dB @100MHz |
| Frequency Flatness | ±1dB |
| Display Range Linearity | ±1dB over 70dB |
| DYNAMIC RANGE | |
| Average Noise Floor | <-135±1dBm/Hz: 1MHz ~ 15MHz, Ref.Level @ -30dBm <-149dBm/Hz, typical -152dBm/Hz: 15MHz ~ 1GHz, Ref.Level ≧-110dBm <-146dBm/Hz, typical -149dBm/Hz: 1GHz ~ 3GHz, Ref.Level ≧-110dBm |
| Third Inter-Modulation | <-70dBc RF Input @-40dBm, Ref.Level @-30dBm |
| Harmonic Distortion | <-60dBc RF Input <-40dBm Typical, Ref.Level @-30dBm |
| Non-Harmonic Spurious | <-93dBm, 1MHz ~ 15MHz, Ref.Level @-30dBm <-107dBm ~ +20dBm: 15MHz ~ 1GHz, Ref.Level ≧-110dBm <-104dBm ~ +20dBm: 1GHz ~ 3GHz, Ref.Level ≧-110dBm (Span = 50kHz, RBW = 3kHz) |
| GENERAL | |
| Display | 640 x 480 high resolution TFT color LCD |
| Split Windows | Active Window: Upper, Lower or Alternate (two simultaneously sweeping windows) |
| Markers | 10 Markers for peaks: 5 normal-delta marker pairs Functions: Delta, To Peak, To Minimum, Peak Track, Peak Table, Peak Sort |
| Trace Detection | 3 traces with Peak, Maximum hold, Freeze, Average, Trace math |
| Power Measurement | ACPR, OCBW, Channel Power, N dB and Phase Jitter |
| Autoset Function | Auto tuning the measurement result for observation |
| Trigger | Conditions: Video, External (Positive-going, +5V TTL external signal) Mode: Normal, Single, Continuous |
| Sequence | Automated test by user-defined macros without any remote controller, 10 Sequential macro set and 10 macros per each set, Variable delays and wait-to-go facilitate automated measurement, Do-sequence links and nests different sequence sets. |
| CONNECTORS | |
| RF Input | N female, 50Ω nominal RF input VSWR: <2:1, @0dBm Reference Level |
| External Reference | Type: BNC female |
| Clock Input | 1M, 1.544M, 2.048M, 5M, 10M, 10.24M, 13M, 15.36M, 15.4M, 19.2MHz |
| Reference Clock Output | Type: BNC female, 10MHz |
| DC Input (DC Power Operation) | Jack : 5.5mm, 12V |
| DC Output (for GAP-801) | Type: SMB Male, outputs +9V/100mA Max. |
| INTERFACE | |
| RS-232C | Sub-D 9 pins female |
| USB Connector | USB Host/Device full speed supported |
| VGA Output | Front panel: Type A receptacle for USB flash devices |
| Option: GPIB Interface | Fully programmable with IEEE 488.2 compliance |
| POWER SOURCE | |
| AC 100 ~ 240V, 50/60Hz | |
| ACCESSORIES | |
| User Manual x 1 Power Cord x 1 USB Cable (Type A plug to Type mini-B plug) x1 | |
| DIMENSIONS & WEIGHT | |
| 330(W) x 170(H) x 340(D) mm Approx. 6kg | |
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