Agilent Technologies 4285A Manuel d'utilisateur

SpecificationsThe complete Agilent Technologies 4285A specifi-cations are listed below. These specifications arethe performance standards or limits ag

10Cable length factorAdd the following cable length factor Acto themeasurement accuracy when the cable length is setto 1 m (for 16048A) or 2 m (for 16

117. From Table 1-1, the actual accuracy equation tobe applied is determined as A1.Then,8. Determine N1from Table 1-2. From frequency = 25.2 MHz, then

12Other FunctionsStore/LoadTen instrument control settings, including com-parator limits and list sweep programs, can bestored and loaded into and fro

13Furnished AccessoriesPower cord Depends on the countrywhere the 4285A is beingused100 Ω resistor box Agilent P/N 04285-61001BNC female-female Agilen

14Supplemental Performance CharacteristicsThe Agilent 4285A supplemental performancecharacterisics are listed below. These supplementalperformance cha

15Option 4285A-001 (internal DC bias)Maximum DC bias current when the normal meas-urement can be performed is 100 mA.DC bias settling timeWhen DC bias

Agilent Technologies’ Test and Measurement Support, Services, and AssistanceAgilent Technologies aims to maximize the value you receive, while minimiz

2Test SignalFrequency75 kHz to 30 MHz, 100 Hz solutionFrequency accuracy±0.01%Signal modesNormal—Program selected voltage or current at themeasurement

3Then, voltage level monitor accuracy VmaisDisplay RangeParameter Range|Z|, R, X 0.00001 Ω to 99.9999 MΩ|Y|, G, B 0.00001 µS to 99.9999 SC 0.00001 pF

4Figure 1-1. Effective measurement range (oscillator level ≤ 1 Vrms)SgLabs www.sglabs.it email: [email protected] tel. +39 0755149360SgLabs www.sglabs.i

5Figure 1-2. Effective measurement range (oscillator level > 1 Vrms)SgLabs www.sglabs.it email: [email protected] tel. +39 0755149360SgLabs www.sglab

6|Z|, |Y|, L, C, R, X, G, and B accuracy|Z|, |Y|, L, C, R, X, G, and B accuracy Aeis given asAe= ±(An+ Ac)  Kt[%]where:An= Basic accuracy equation gi

7RpaccuracyRp accuracy Rpe is given asRpx DeRpe= ±Dx De[Ω]where:Rpx= Measured Rp value [Ω]Dx= Measured D valueDe= D accuracyRpaccuracy applies when

8Figure 1-3. Accuracy equations, Kifactor, and Koscfactor (test signal level ≤ 1 Vrms)SgLabs www.sglabs.it email: [email protected] tel. +39 0755149360S

9Figure 1-4. Accuracy equations and Kifactor (test signal level > 1 Vrms )SgLabs www.sglabs.it email: [email protected] tel. +39 0755149360SgLabs www