4395A HP | Alldatasheet
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Network/Spectrum/Impedance Analyzer Data Sheet Specifications describe the instrument’s warranted performance over the temperature range of 0 °C to 40 °C (except as noted). Supplemental characteristics are intended to provide information that is useful in applying the instru- ment by giving non-warranted performance parameters. These are denoted as SPC (supplemental performance characteristics), typical, or nominal. Warm up time must be greater than or equal to 30 minutes after power on for all specifications. Source characteristics Frequency characteristics (Option 4395A-800) Frequency reference Accuracy Temperature stability Precision frequency reference (Option 4395A-1D5) Accuracy Temperature stability Output characteristics Level accuracy Level linearity Output power Linearity ≥ -40 dBm ±1.0 dB < -40 dBm ±1.5 dB Network Measurement 1. At relative to 0 dBm output, 50 MHz, 23 °C ± 5 °C
Spectral purity characteristics Harmonics Non-harmonics spurious Noise sidebands Power sweep linearity Return loss Network Measurement continued
Full scale input level (R, A, B) Attenuator setting (dB) Full scale input level 0 –10 dBm 10 0 dBm 20 +10 dBm 30 +20 dBm 40 +30 dBm 50 +30 dBm IF bandwidth (IFBW) 2, 10, 30, 100, 300, 1 k, 3 k, 10 k, 30 kHz Note: The IFBW should be set to less than 1/5 of the lowest frequency in the sweep range. Noise level (referenced to full scale input level, 23 °C ± 5 °C) Input crosstalk at < 100 kHz at ≥ 100 kHz Source crosstalk (for input A, B)(typical for input R) Multiplexer switching impedance change Return loss Input attenuator 0 dB 10 dB 20 dB to 50 dB
10 Hz ≤ frequency < 100 kHz 25 dB
100 kHz ≤ frequency ≤ 100 MHz 25 dB 1 25 dB 25 dB 1
100 MHz < frequency 15 dB 1 15 dB 15 dB 1
Maximum input level +30 dBm (at input attenuator: 40 dB or 50 dB) Maximum safe input level +30 dBm or ±7 Vdc (SPC) Receiver Characteristics 1. SPC
Absolute amplitude accuracy (R, A, B) at –10 dBm input, input attenuator: Ratio accuracy (A/R, B/R) (typical for A/B) at –10 dBm input, input attenuator: Dynamic accuracy (A/R, B/R) (typical for A/B) Input level Dynamic accuracy (relative to full scale input level) frequency ≥ 100 Hz 0 dB ≥ input level > –10 dB ±0.4 dB –10 dB ≥ input Level ≥ –60 dB ±0.05 dB –60 dB > input level ≥ –80 dB ±0.3 dB –80 dB > input level ≥ –100 dB ±3 dB Figure 1-1. Magnitude dynamic accuracy Trace noise (A/R, B/R, A/B) at 50 MHz, both inputs: Phase characteristics Frequency response (deviation from linear phase) (A/R, B/R) (SPC for A/B) Dynamic accuracy (A/R, B/R) (SPC for A/B) Input level Dynamic accuracy (relative to full scale input level) frequency ≥ 100 Hz 0 dB ≥ input level > –10 dB ±3° –10 dB ≥ input Level ≥ –60 dB ±0.3° –60 dB > input level ≥ –80 dB ±1.8° –80 dB > input level ≥ –100 dB ±18° Magnitude Characteristics 1. R input level (B input level for A/B) = full scale input level –10 dB, IFBW = 10 Hz, 23 °C ± 5 °C Input level (dB) Dynamic accuracy (dB)
Figure 1-2. Phase dynamic accuracy Trace noise (A/R, B/R, A/B) at 50 MHz, both inputs: Group delay characteristics Accuracy In general, the following formula can be used to determine the accuracy, in seconds, Aperture(Hz) x 360 (degree) Sweep characteristics Input level (dB) Dynamic accuracy (degree)
Frequency readout accuracy where NOP means number of display points NOP-1 Frequency reference (Option 4395A-800) Accuracy Temperature stability Precision frequency reference (Option 4395A-1D5) Accuracy Temperature stability Resolution bandwidth (RBW) Range 3 dB RBW at span = 0 Selectivity (60 dB BW/3 dB BW) Accuracy Video bandwidth (VBW) Range Noise sidebands (Carrier Frequency: 10 MHz, 100 MHz, 500 MHz) Offset from carrier Noise sidebands ≥ 1 kHz < –97 dBc/Hz ≥ 100 kHz < –110 dBc/Hz Figure 1-3. Noise sidebands Spectrum Measurement Frequency offset (Hz) Noise sideband (dBc/Hz)
at -20 dBm input, input attenuator: 10 dB, referenced to level at 50 MHz, 23 °C ± 5 °C Amplitude fidelity Log scale 2 Range Amplitude fidelity (dB to reference input lever [dB] [dB] 0 to –30 ±0.05 –30 to –40 ±0.07 –40 to –50 ±0.15 –50 to –60 ±0.35 –60 to –70 ±0.8 –70 to –80 ±1.8 Linear scale Displayed average noise level at reference value ≤ –40 dBm, input attenuator: auto or 0 dB Figure 1-4. Typical displayed average noise level Amplitude Characteristics 1. Fidelity shows an extent of nonlinearity referenced to the reference input level. 2. RBW = 10 Hz, –20 dBm ≤ reference value ≤ +30 dBm, reference input level = full scale input level –10 dB, 23 ± 5 °C 3. At start frequency ≥ 10 MHz Note: Refer to Input attenuator part for the definition of full scale input level. F( H ) Average displayed noise (dBm/Hz)
Figure 1-5. Typical on-screen dynamic range (center: 50 MHz) Spurious responses Second harmonic distortion at single tone input with full scale input level –10 dB, input signal frequency ≥ 100 kHz Third order inter-modulation distortion at two tones input with full scale input level –16 dB, separation ≥ 100 kHz Spurious at single tone input with full scale input level –10 dB, input signal frequency ≤ 500 MHz (RBW ≤ 100 kHz, 1 kHz ≤ frequency offset ≤ 300 MHz) (≤ 60 dBc (SPC) if there are input signals in the following frequency range: Residual response On-screen Dynamic Range Offset frequency [Hz] On-screen dynamic range [dBc]
Figure 1-6. Typical dynamic range at inputs R, A, and B Input attenuator Attenuator setting (dB) Full scale input level 0 –20 dBm 10 –10 dBm 20 0 dBm 30 +10 dBm 40 +20 dBm 50 +30 dBm (In auto mode, the attenuator is set to minimum value which ensures full scale input level ≥ reference level.) Input attenuator switching uncertainty Scale Log 0.1 dB/div to 20 dB/div Linear -12 W/div Sweep characteristics Trigger source . Internal (free run), external, manual, level gate, edge gate, GPIB (bus) Sweep time (excluding each sweep setup time) RBW SPAN Typical sweep time
1 MHz 500 MHz 180 ms
100 Hz 100 kHz 270 ms
10 Hz 10 kHz 2.0 s
1 Hz 1 kHz 11 s
— Zero Span — Typical Dynamic Range 1. See the next item for sweep time at zero span Input level (dB) (Relative to full scale input level) Dynamic range (dB) Sensitivity (1 Hz RBW) Sensitivity ( 100 Hz RBW) 2nd harmonic distortion 3rd order inter-modulation distortion Second Third
RBW Minimum resolution Maximum sweep time 5 MHz 40 ns 1.28 ms 100 kHz 1.28 µs 81.92 ms 3 kHz 40.96 µs 2.62 s Number of display points Input characteristics Crosstalk from any input to other inputs, at the same input attenuator settings < -100 dB (SPC) Return loss Input attenuator 0 dB 10 dB 20 dB to 50 dB 100 kHz ≤ frequency ≤ 100 MHz 25 dB 1 25 dB 25 dB 1
Range of gate length (T I) Resolution 6 µs ≤ T I ≤ 25 ms 0.4 µs 25 ms < T I ≤ 64 ms 1 µs 64 ms < T I ≤ 130 ms 2 µs 130 ms < T I ≤ 320 ms 5 µs 320 ms < T I ≤ 1.28 s 20 µs 1.28s < T I ≤ 3.2 s 100 µs Gate length Resolution Range of gate delay (T d) Resolution 0.8 µs ≤ T d ≤ 25 ms 0.4 µs 25 ms < T d ≤ 64 ms 1 µs 64 ms <T d ≤ 130 ms 2 µs 130 ms < T d ≤ 320 ms 5 µs 320 ms < T d ≤ 1.28 s 20 µs 1.28 s < T d ≤ 3.2 s 100 µs Additional amplitude error Gate trigger input (external trigger input is used) Gate output Specifications when Option 4395A-1D6 Time-Gated Spectrum Analysis is Installed All specifications are identical to the standard Agilent 4395A except the following items.
Measurement parameters Z, Y, L, C, Q, R, X, G, B, θ Display parameters IZI, 0 z, R, X, IYI, θy, G, B, IΓI, θγ, Γx, Γy, Cp, Cs, Lp, Ls, Rp, Rs, D, Q Display formats
- Vertical lin/log scale
- Complex plane
- Polar/Smith/admittance chart Sweep parameters
- Linear frequency sweep
- Logarithmic frequency sweep
- List frequency sweep
- Power sweep (in dBm unit) IF bandwidth Calibration
- OPEN/SHORT/LOAD 3 term calibration
- Fixture compensation
- Port extension correction Measurement port type
- 7-mm Output characteristics Output level when the measurement port is terminated by 50 Ω frequency < 1 MHz — ± (A + 3 [dB]) frequency ≥ 1 MHz — ± (A + 1 [dB]) where, A is the sum total of level accuracy, level linearity and level flatness specifications for output characteristics of network measurement. Option 4395A-010 Impedance measurement The following specifications are applied when the 43961A impedance test kit is connected to the 4395A. 1. When the measurement port is terminated with 50 Ω, the signal level at the measure- ment port is 6 dB lower than the signal level at the RF OUT port.
Measurement accuracy is specified at the connecting surface of the 7-mm connector of the Agilent 43961A under the following conditions: within ±1 °C from the temperature at which calibration is performed At the following points, measurement error may exceed the performance described in this section: 124.0 MHz, 136.0 MHz, 415.0 MHz Figure 1-7. Impedance measurement accuracy IZI - θ accuracy IZI accuracy Z α = A + (B/IZmI + C x IZmI) x 100 [%] θ accuracy θα = sin-1 (Zα/100) Where, I ZmI is IZI measured. A, B, and C are obtained from Figure 1-7. IYI - θ accuracy IYI accuracy Yα = A + (B x IYmI + C/IZmI) x 100 [%] θ accuracy θα = sin-1 (Yα/100) Where, I YmI is IYI measured. A, B, and C are obtained from Figure 1-7. Measurement Basic Accuracy (Supplemental performance characteristics) Test frequency (Hz)
R - X accuracy (depends on D) Accuracy D ≤ 0.2 0.2 < D ≤ 5 5 < D R a ±X m x Xa /100[Ω] R a/cosθ[%] R a[%] X a X a[%] X a/sinθ[%] ±R m x Ra/100[Ω] Where, D can be calculated as: R/X, or R / ( 2 πf x L s), or R x 2 πf x Cs θ can be calculated as: tan -1 (X/R), or t a n -1 (2πf x Ls/R), or t a n -1 (1/(R x 2πf x Cs)) R a = A + (B/IRmI + C x IRmI) x 100 [%] X a = A + (B/IXmI + C x IXmI) x 100 [%] R m and Xm are the measured R and X, respectively. A, B, and C are obtained from Figure 1-7. G - B accuracy (depends on D) Accuracy D ≤ 0.2 0.2 < D ≤ 5 5 < D G a ±B m x Ba /100[S] G a/cosθ[%] G a[%] B a B a[%] B a/sinθ[%] ±G m x Ga /100[S] Where, D can be calculated as: G/B, or G/(2πf x Cp), or G X 2πf x Lp θ can be calculated as: tan -1 (B/G), or t a n -1 (2πf x Cp/G), or t a n -1 (1/(G x 2πf x Lp)) Ga = A + (B/IGmI + C x IGmI) x 100[%] Ba = A + (B/IBmI + C x IBmI) x 100[%] G m and Bm are the measured G and B, respectively. A, B, and C are obtained from Figure 1-7. D accuracy Accuracy D ≤ 0.2 0.2 < D D a Z a/100 (Z a/100) x (1 + D2) Where, Z a is IZI accuracy. L accuracy (depends on D) Accuracy D ≤ 0.2 0.2 < D L a L a L a (1 + D) Where, La = A + (B/IZlI + C x IZl) x 100[%] I ZlI = 2πf x Lm, f is frequency in Hz, and Lm is measured L. A, B, and C are obtained from Figure 1-7. C accuracy (depends on D) Accuracy D ≤ 0.2 0.2 < D C a C a C a (1 + D) Where, Ca = A + (B/IZcI + C x IZcI) x 100[%] I ZcI = (2 π f x Cm)-1 f is frequency in Hz, and C m is measured C. A, B, and C are obtained from Figure 1-7.
Format single, dual (split or overwrite) Marker Number of markers Hard copy Storage Built-in flexible disk drive
1.44 MByte format is used for disk initialization
IEC 625, and JIS C 1901-1987 standards compatible. PP0, DC1, DT1, C1, C2, C3, C4, C11, E2 32 and 64 bit IEEE 754 floating point format, DOS PC format (32 bit IEEE with byte order reversed) Printer parallel port Common to Network/ Spectrum/ Impedance Measurement
Table 1-1. Signal source assignment Pin No. Signal name Signal standard
1 GND 0 V
2 INPUT1 TTL level, pulse input (pulse width: 1 µs or above)
3 OUTPUT1 TTL level, latch output
4 OUTPUT2 TTL level, latch output
5 OUTPUT PORT A0 TTL level, latch output
6 OUTPUT PORT A1 TTL level, latch output
7 OUTPUT PORT A2 TTL level, latch output
8 OUTPUT PORT A3 TTL level, latch output
9 OUTPUT PORT A4 TTL level, latch output
10 OUTPUT PORT A5 TTL level, latch output
11 OUTPUT PORT A6 TTL level, latch output
12 OUTPUT PORT A7 TTL level, latch output
13 OUTPUT PORT B0 TTL level, latch output
14 OUTPUT PORT B1 TTL level, latch output
15 OUTPUT PORT B2 TTL level, latch output
16 OUTPUT PORT B3 TTL level, latch output
17 OUTPUT PORT B4 TTL level, latch output
18 OUTPUT PORT B5 TTL level, latch output
19 OUTPUT PORT B6 TTL level, latch output
20 OUTPUT PORT B7 TTL level, latch output
21 I/O PORT C0 TTL level, latch output
22 I/O PORT C1 TTL level, latch output
23 I/O PORT C2 TTL level, latch output
24 I/O PORT C3 TTL level, latch output
25 I/O PORT D0 TTL level, latch output
26 I/O PORT D1 TTL level, latch output
27 I/O PORT D2 TTL level, latch output
28 I/O PORT D3 TTL level, latch output
29 PORT C STATUS TTL level, input mode: LOW, output mode: HIGH
30 PORT D STATUS TTL level, input mode: LOW, output mode: HIGH
31 WRITE STROBE SIGNAL TTL level, active low, pulse output
(width: 10 µs; typical) 32 +5 V PULLUP
33 SWEEP END SIGNAL TTL level, active low, pulse output
(width: 20 µs; typical) 34 +5 V +5 V, 100 mA MAX
35 PASS/FAIL SIGNAL TTL level, PASS: HIGH, FAIL: LOW, latch output
36 PASS/FAIL WRITE STROBE SIGNAL
TTL level, active low, pulse output (width: 10 µs; typical)
Input and output characteristics External reference input Internal reference output Reference oven output (Option 4395A-1D5) External trigger input External program Run/Cont input Gate output (Option 4395A-1D6) Figure 1-10. Trigger signal (external trigger input) General Characteristics Positive trigger signal Negative trigger signal
S-parameter test set interface Caution Do not connect a printer to this connector. If you connect a printer with the S-parameter test set interface connector (TEST SET-I/0 INTERCONNECT), it may cause damage to the printer. Figure 1-11. S-parameter test set interface pin assignments External monitor output Operation conditions Temperature Humidity at wet bulb temperature ≤ 29 °C, without condensation Non-operation conditions Humidity Others Complies with EN 50082-1 (1992) / IEC 1000-4-2 (1995) : 4 kV CD, 8 kV AD Complies with EN 50082-1 (1992) / IEC 801-3 (1984) : 3 V/m Complies with EN 50082-1 (1992) / IEC 1000-4-4 (1995) :1 kV / Main, 0.5kV /Signal line Complies with IEC 1000-3-2 (1995) / EN 61000-3-2 (1995) Complies with IEC 1000-3-3 (1994) / EN 61000-3-3 (1995) Amendment 1(1992), Amendment 2 (1995) Certified by CSA-C22.2 No.1010.1-92 47 to 63 Hz, 300 VA max.
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