產品介紹

近場天線
  • Facebook
  • LINE
  • Twitter
  • LinkedIn
Beehive 100系列、101A EMC 除錯用近場探棒 | 洛克Lockinc

100系列、101A

Beehive EMC magnetic / electric field probe

型錄下載 (233 KB)
功能說明

EMC Probe Set
 

lock


101A(全套4隻)

網路特惠價14,070元(含稅)

lockstore_buynow

 


The 101A probe set contains one each of the 100A,B,C, and D probes. The three loop probes are sensitive to magnetic fields. They have different diameters, so that the user can select the optimal probe for the frequency of interest. The 100D stub probe is sensitive to electric fields, and offers the best spatial resolution of all.

The probes use a push-on SMB connector rather than a screw-on connector; this helps prevents the attached cable from kinking when the probe is moved.
 

EMC Probes
 

lock


100A(中環)

網路特惠價4,410元(含稅)

lockstore_buynow

 


The 100A is a small, handheld magnetic field probe ideal for locating the sources of EMC emissions. Its integrated electrostatic shield offers good common-mode rejection, and its fine spatial resolution make it easy to track a source of emissions down to the offending component.

The probe can be ordered with a serialized calibration certificate containing test data for that unit. Click here to see a sample calibration certificate.
 

lock


100B(小環)

網路特惠價4,410元(含稅)

lockstore_buynow

 


The 100B magnetic field probe has the smallest loop of any probe in the series. It offers the best spatial resolution and high-frequency response of the magnetic field probes, but has lower sensitivity than the 100A or 100C.

The probe can be ordered with a serialized calibration certificate containing test data for that unit. Click here to see a sample cal certificate.
 

lock


100C(大環)

網路特惠價4,410元(含稅)

lockstore_buynow

 


The 100C magnetic field probe has the largest loop of any probe in the series. It has the best sensitivity of the magnetic field probes. Because the large size of the loop, its high-frequency response and spatial resolution are not as good as the 100A and 100B.

The probe can be ordered with a serialized calibration certificate containing test data for that unit. Click here to see a sample calibration certificate.
 

lock


100D(尖頭)

網路特惠價4,410元(含稅)

lockstore_buynow

 


The 100D is an electric field probe, unlike the 100A/B/C. It has the best spatial resolution of all the probes. However, because it is an electric field probe, it does not offer the common mode rejection that the magnetic field probes have.
 

產品特點
  • An integrated electrostatic shield in the loop probes eliminates common-mode pickup.
  • Multiple loop sizes offer optimum sensitivity and spatial resolution at different frequencies.
  • Probe dimensions optimized for access to tight spaces.
  • Calibrated sensitivity up to 3 GHz, depending on model. Usable to beyond 6 GHz.
  • Can be driven by a signal source to generate fields for electromagnetic susceptibility testing.
應用
  • Finding sources of EMC emissions problems.
  • Injecting fields into circuits to identify those which are EMC-susceptible.
  • Noninvasive probing of RF circuits. The probes can be used to measure the signals present on an operational PC board. For example, using a preamplifier, the probes can measure the characteristics of an oscillator, such as frequency, sidebands, and phase noise.
技術指標

尺寸: 
長度,不包括連接部分:6.35英寸 / 16.129cm
探頭尖端厚度:0.11英寸 / 0.2794cm

型號 提示直徑(英寸 / 公分) 環直徑(英寸 / 公分)
100C(大環large loop) 1.0 / 2.54 0.85 / 2.159
100A(中環medium loop) 0.5 / 1.27 0.4 / 1.016
100B(小環small loop) 0.25 / 0.635 0.15 / 0.381
100D(尖頭stub) 0.08 / 0.2032 N / A


100A /100B /100C 環型探頭

探頭輸​​出功率轉換成一個50歐姆的負載和磁通密度是相關的由以下公式:
POUT = X + 20 * log10的(B)+ 20 * log10的(F)中,或者可選地,
20 * log10的(B)=Pout - X - 20 * log10的(F)
B是磁通密度,單位:特斯拉
F是所接收的信號的頻率,單位:MHz
Pout是探頭的輸出功率為50歐姆,單位:dBm
X為從下表中的比例因子:

型號 X 3dB 頻率(MHz)
100C(大環) 85.1 50 500
100A(中環) 65.2 1000 2600
100B(小環) 42.2 3100 > 6000


>100D尖頭探頭

探頭輸​​出功率轉換成一個50歐姆的負載和電場強度由下面的公式:
POUT = -113.2 + 20 * log10的(E)+ 20 * log10的(F)中,或者可選地,
20 * LOG10(E)=Pout+ 113.2 - 20 * log10的(F)

E是電場強度,以伏/米
F是所接收的信號的頻率,單位:MHz
Pout是探頭的輸出功率為50歐姆,單位:dBm

適用機種

Use this chart to determine which cable or adapter to choose to connect your probes or amplifiers to your equipment.

Connect To:
Connect From:
150A
Amplifier
Spectrum analyzer
with Type N connector
BNC Cable (male) SMA Cable (male)
100 series EMC probe 110A Probe Cable 112A Probe-Type N Cable 0309-0006 BNC Adapter 0309-0001 SMA adapter
150A EMC Probe Amplifier NA 114A Amplifier-Type N Cable No adapter required

Tektronix 混合域示波器MDO3000、MDO4000系列
Tektronix 頻譜分析儀 RSA306
訂購資訊

型號 內容
100系列 1隻
101A組合 100A、B、C、D (1組共4隻)
Loading...