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產品介紹

英國Pico VNA系列網路分析儀 (6/8.5GHz)
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Pico VNA 108向量網路分析儀量測示意圖
Pico VNA 108向量網路分析儀量測示意圖
Pico VNA 108向量網路分析儀前面板及後面版圖
PicoVNA 2 軟體操作介面
Pico VNA108做6GHz線材測試結果,上圖是S11的Return Loss/SWR/Smith chart測試結果,下圖是標配的TDR測試得到的結果

產品名稱 : 8.5GHz 向量網路分析儀 (Vector Network Analyzer)

產品型號 : Pico VNA108

產品說明

PicoVNA 108是英國Pico Technology最新推出的8.5GHz網路分析儀, 具備每秒5,500點的快速掃描速度, 124dB高動態範圍及0.005dB RMS的軌跡雜訊, 完美的價格優勢, 讓客戶的天線匹配和調諧, 濾波器/放大器量測, 混波器及生產測試等應用得到最高的性能與價格比。標配時域反射器(TDR)功能, 量測結果精確, 讓客戶有1機2用的功能。
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產品型錄下載 (3.9 MB)
功能說明
1. 頻率:300 kHz to 8.5 GHz
2. 掃描速度每秒大於5,500 dual-port s-parameters
3. 高動態範圍, 可達124 dB (@10 Hz bandwidth)
4. 軌跡雜訊最小可到0.005 dB RMS
5. 體積小, 重量輕, 容易攜帶
6. 除了VNA模式外, 支援TDR模式, 量測結果精確
7. 可選配原廠6種校正治具
8. 支援P1dB, AM to PM, 混波器量測
9. 標配內建偏壓源 (Bias-T)
10. 操作軟體免費升級
規格說明
重要規格頻率範圍 (Frequency range)300kHz~8.5GHz
量測埠 (Measurement port) 2 port
動態範圍 (Dynamic range)124 dBm @ 10Hz
軌跡雜訊 (Trace noise)0.005 dB RMS @ 140kHz
量測功能
(Measuring functions)
量測參數
(Measuring parameters)
S11, S21, S22, S12
P1dB, 1 dB gain compression
AM-PM conversion factor
Mixer measurement
顯示通道數 (Display channels)4 channels
軌跡 (Traces)2 traces per display channel
顯示格式 (Display formats)Amplitude (logarithmic and linear), Phase, Group Delay, VSWR, Real, Imaginary, Smith Chart, Polar, Time Domain
軌跡記憶 (Memory trace)One per display channel
限制線 (Limit lines)6 segments per channel (overlap allowed)
游標數量 (Markers)8 markers
游標功能 (Marker functions)Normal, Δ marker, fixed marker, peak / min. hold, 3 dB and 6 dB bandwidth
掃描功能
(Sweep functions)
掃描種類 (Sweep type)Linear sweep
CW sweep (timed sweep)
Power sweep (P1dB utility)
掃描時間 (Sweep times)140 kHz bandwidth, 10 MHz to 6 GHz sweep
201 points (12-term cal): 37 ms
201 points (S21 cal): 25 ms
VNA模式掃描點數
(Number of sweep points, VNA mode)
51, 101, 201, 401, 801, 1001, 2001, 4001, 5001, 6001, 7001, 8001, 9001,10001
TDR模式掃描點數
(Number of sweep points, TDR mode)
512, 1024, 2048, 4096
信號源特性
(Signal source characteristics)
頻率範圍 (Frequency range)300kHz~8.5GHz
頻率解析度
(Frequency setting resolution)
10Hz
頻率準確度 (Frequency accuracy)10 ppm (with ambient of 23 ±3 °C)
相位雜訊
(Phase noise @10 kHz offset)
–90 dBc/Hz [0.3 MHz to 1 GHz]
–80 dBc/Hz [1 GHz to 4 GHz]
–76 dBc/Hz [> 4 GHz]
 測試訊號能量 (Test signal power)<6GHz: 10dBm to -20 dBm; >6GHz: +6 dBm to -20 dBm; 
 能量設定解析度
(Power setting resolution)
0.1 dB
接收端特性
(Receiver characteristics)
量測頻寬 (Measurement bandwidth)140 kHz, 70 kHz, 35 kHz, 15 kHz, 10 kHz, 5 kHz, 1 kHz, 500 Hz, 100 Hz, 50 Hz, 10 Hz
平均顯示雜訊
(Average displayed noise floor)
0.3MHz~1MHz: -100 dB (typ.)
1MHz~6GHz: -124 dB (typ.)
>6GHz: -120 dB (typ.)
量測誤差
(Measurement uncertainty)
Refltecion measurement (>2Mhz): Magnitude: 0.5 dB; Phase: 4゚ (-15dB~0dB)
Transmission measurement (>2MHz):  Magnitude: 0.1 dB; Phase: 1゚ (-40dB~0dB)
假響應 (Spurious responses)-76 dBc typical; -70 dBc max.
測試埠特性
(Test port characteristics)
負載匹配 (Load match)Uncorrected: 15 dB, typical; Corrected: 46 dB, typical 
源匹配 (Source match)Uncorrected: 15 dB, typical; Corrected: 46 dB, typical 
指向性 (Directivity)Corrected: 47 dB, typical 
串音 (Crosstalk)<1MHz: -100 dB; 2MHz~6GHz: -110dB; 6Ghz~8GHz: -100 dB, typical
最大輸入功率 (Maximum input level)+23 dBm
阻抗 (Impedance)50 Ω
接頭形式 (Connectors)Type N, female
內建偏壓源特性
(Bias-T input characteristics)
最大電流 (Maximum current)250 mA
最大直流電壓 (Maximum DC voltage)±15 V
電流保護 (Current protection)Built-in resettable fuse
接頭形式 (DC port connectors)SMB(m)
掃描I/O特性
(Sweep I/O characteristics)
觸發輸出電壓 (trigger output voltage)Low: 0 V to 0.8 V; High: 2.2 V to 3.6 V
觸發輸入電壓 (trigger intput voltage)Low: –0.1 V to 1 V; High: 2.0 V to 4 V
接頭形式(Trigger in/out connectors)BNC female on back panel
儀器其他規格
(Miscellaneous)
連接介面 (Controlling PC data interface)USB 2.0
外觀尺寸 (External dimensions (mm))286 x 174 x 61 (L x W x H), Excluding connectors
重量 (Weight)1.9 Kg
操作溫度 (Temperature range) +15 °C to +40 °C
外接PC建議規格 (Host PC requirements)Microsoft Windows 7, 8 or 10, 2 GB RAM or more
保固期 (Warranty)3 years
其它說明1
   描述料號
型號300kHz~8.5GHz網路分析儀PicoVNA 108
選配測試線材; Standard 8.5 GHz phase stable test lead, female port, N(m) - SMA(f)TA337
 測試線材; Standard 8.5 GHz phase stable test lead, male port, N(m) - SMA(m)TA336
 測試線材; Premium 8.5 GHz Flex-form test lead, male port, N(m) - PC3.5(m)TA338
 測試線材; Premium 8.5 GHz Flex-form test lead, female port, N(m) - PC3.5(f)TA339
 校正治具; Standard 8.5 GHz SOLT calibration kit (SMA male)TA344
 校正治具; Standard 8.5 GHz SOLT calibration kit (SMA female)TA345
 校正治具; Premium 8.5 GHz SOLT calibration kit (PC3.5 male)TA346
 校正治具; Premium 8.5 GHz SOLT calibration kit (PC3.5 female)TA347
 扭力板手; Dual-break torque wrench SMA / PC3.5 / K-typeTA356
 扭力板手; Dual-break torque wrench N-type connectorTA358
 出廠校正服務及報告; Calibration certificate and data for PicoVNA 106CC046
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