Máy phân tích phổ GW instek GSP-9300 TG (9khz ~ 3Ghz, TG)
Hãng sản xuất: GW INSTEK Model: GSP-9300 TG - Yêu cầu báo giá
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TP. Hà Nội: (024) 35.381.269
TP. Đà Nẵng: (023) 63.747.711
TP. Bắc Ninh: (0222)730.39.68
TP. HCM: (028) 38.119.636
Tần số : 9khz ~ 3Ghz
Độ phân giải : 1hz
Frequency Span : 0 Hz (zero span), 100 Hz to 3 GHz
Độ ổn định tần số : ±0.025 ppm ( 0- 50oC)
Độ lão hóa : ±2 ppm max (Sau 1 năm)
RBW : 10Hz ~ 10kHz in 1-3 bước, 10kHz ~ 1MHz
Nhiễu pha : -88dBc/Hz @1GHz, 10kHz Offset
Biên độ :
100 kHz to 1 MHz :DANL ~ 18 dBm
1 MHz to 10 MHz : DANL ~ 21 dBm
10 MHz to 3 GHz : DANL ~ 30 dBm
Xây dựng các chức năng đo : Channel Power, N-dB bandwidth, OCBW, ACPR, SEM, TOI, CNR, CTB, CSO
Sweep Time :
22ms ~ 1000s (span>0 Hz)
50us ~ 1000s (span = 0 Hz)
Khuếch đại RF : 1Mhz ~ 3Ghz , Gain : 18db
Đầu ra IF : 886 Mhz, -25dbM
Tracking Generator
Tần số : 100kHz ~ 3Ghz
Đầu ra : -50dBm ~ 0 dBm
Độ chính xác : +-0.5dB
Hài nhiễu : <-30dBc
USB Power Sensor (Option)
Giao tiếp : USB
Kiểu kết nối : N – type, 50 Ohm
VSWR : 1:1:1 hay 1:3:1
Tần số đầu vào : 1 ~ 6200Mhz
Công suất đo : -30dBm ~ +5dBm
Độ tuyến tính : +-3%
Phân tích điều chế AM/FM
Đầu vào Attenuator : 0 – 50dB
Giao tiếp : USB host/Device, RS-232, TCP/IP, DVI-I, GPIB (Option)...
Màn hình : 8.4 Inch, TFT LCD 800x600
Nguồn : 220VAC và PIN (Option)
Phụ kiện gồm : HDSD, Đầu nguồn, CD
Phụ kiện tùy chọn : PWS-06 (USB Power Sensor), GSC-009 (Túi đựng),
Frequency
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Frequency
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Range
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9 kHz to 3.0 GHz
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Resolution
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1 Hz
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Frequency Reference
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Accuracy
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±[(period since last adjustment X aging rate) + stability over temperature + supply voltage stability
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Aging Rate
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±2 ppm max.
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1 year after last adjustment
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Frequency Stability over Temperature
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±0.025 ppm
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0 to 50 °C
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Supply Voltage Stability
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±0.02 ppm
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Frequency Readout Accuracy
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Start, Stop, Center, Marker
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±(marker frequency indication X frequency reference accuracy + 10% x RBW + frequency resolution1)
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Sweep points
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601
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Span >= 100 Hz
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6 to 601
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Span = 0 Hz
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Marker Frequency Counter
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Resolution
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1 Hz, 10 Hz, 100 Hz, 1 kHz
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Accuracy
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±(marker frequency indication X frequency reference accuracy + counter resolution)
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RBW/Span >=0.02 ;
Mkr level to DNL>30 dB
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Frequency Span
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Range
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0 Hz (zero span), 100 Hz to 3 GHz
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Resolution
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1 Hz
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Accuracy
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± frequency resolution1
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Phase Noise
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Offset from Carrier
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Fc =1 GHz; RBW = 1 kHz, VBW = 10 Hz;Average ≥ 40
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10 kHz
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<-88 dBc/Hz
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Typical2
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100 kHz
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<-95 dBc/Hz
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Typical
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1 MHz
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<-113 dBc/Hz
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Typical
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Resolution Bandwidth (RBW) Filter
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Filter Bandwidth
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1 Hz to 1 MHz in 1-3-10 sequence
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-3dB bandwidth
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200 Hz, 9 kHz, 120 kHz, 1 MHz
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-6dB bandwidth
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Accuracy
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± 8%, RBW = 1 MHz
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Nominal3
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± 5%, RBW < 1 MHz
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Nominal
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Shape Factor
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< 4.5:1
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Normal Bandwidth ratio: -60dB:-3dB
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Video Bandwidth (VBW) Filter
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Filter Bandwidth
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1 Hz to 1 MHz in 1-3-10 sequence
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-3dB bandwidth
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[1] Frequency Resolution = Span/(Sweep points - 1)
[2] Typical specifications in this datasheet mean that the performance can be exhibited in 80% of the units with a 95% confidence level over the temperature range 20 to 30 °C. They are not covered by the product warranty.
[3] Nominal values indicate expected performance. They are not covered by the product warranty.
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Amplitude
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Amplitude Range
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Measurement Range
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100 kHz to 1 MHz
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Displayed Average Noise Level (DANL) to 18 dBm
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1 MHz to 10 MHz
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DANL to 21 dBm
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10 MHz to 3 GHz
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DANL to 30 dBm
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Attenuator
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Input Attenuator Range
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0 to 50 dB, in 1 dB step
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Auto or manual setup
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Maximum Safe Input Level
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Average Total Power
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<= 33 dBm
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Input attenuator
≥10 dB |
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DC Voltage
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± 50 V
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1 dB Gain Compression
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Total Power at 1st Mixer
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> 0 dBm
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Typical;Fc ≥50 MHz; preamp. off
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Total Power at the Preamp
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> -22 dBm
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Typical;Fc ≥50 MHz; preamp. on
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mixer power level (dBm)= input power (dBm)-attenuation (dB)
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Displayed Average Noise Level (DANL)4
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Preamp off
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0 dB attenuation; RF Input is terminated with a 50 Ohm load. RBW 10 Hz; VBW 10 Hz; span 500 Hz; reference level = -60dBm; trace average ≥ 40
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9 kHz to 100 kHz
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< -93 dBm,
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Nominal
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100 kHz to 1 MHz
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< -90 dBm - 3 x (f/100 kHz) dB
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1 MHz to 10 MHz
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< -122 dBm
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10 MHz to 3 GHz
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< -122 dBm
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Preamp on
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0 dB attenuation; RF Input is terminated with a 50 Ohm load. RBW 10 Hz; VBW 10Hz; span 500 Hz; reference level = -60dBm; trace average ≥ 40
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100 kHz to 1 MHz
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< -108 dBm - 3 x (f/100 kHz) dB
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Nominal
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1 MHz to 10 MHz
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< -142 dBm
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10 MHz to 3 GHz
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< -142 dBm + 3 x (f/1 GHz) dB
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[4] DANL spec shall exclude the Spurious Response
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Level Display Range
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Scales
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Log, Linear
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Units
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dBm, dBmV, dBuV, V, W
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Marker Level Readout
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0.01 dB
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Log scale
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0.01 % of reference level
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Linear scale
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Level Display Modes
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Trace, Topographic, Spectrogram
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Single / split Windows
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Number of Traces
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