Pacific Measurements 1038: Difference between revisions
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|image=Pacific Measurements 1038.jpg | |image=Pacific Measurements 1038.jpg | ||
|caption=Pacific Measurements 1038 with Tek D11 display, PM-H13 and two PM-V12 plug-ins | |caption=Pacific Measurements 1038 with Tek D11 display, PM-H13 and two PM-V12 plug-ins | ||
|introduced= | |introduced=1974 | ||
|discontinued=(?) | |discontinued=(?) | ||
|designers= | |designers= | ||
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* [[Media:PM_1038-D10_D11_Instruction_Manual.pdf |PMI 1038-D10, -D11 Mainframe Instruction Manual]] | * [[Media:PM_1038-D10_D11_Instruction_Manual.pdf |PMI 1038-D10, -D11 Mainframe Instruction Manual]] | ||
* [[Media:Pacific_Measurements_PM1038_Swept_Power_Meter_Instruction_Manual-D14.pdf|PMI 1038-D14 Mainframe Instruction Manual]] | * [[Media:Pacific_Measurements_PM1038_Swept_Power_Meter_Instruction_Manual-D14.pdf|PMI 1038-D14 Mainframe Instruction Manual]] | ||
* [[Media:Wavetek_PMI_1038_D14A_Operating_and_Maintenance_Manual.pdf|Wavetek PMI 1038-D14A Operating and Maintenance Manual | * [[Media:Wavetek_PMI_1038_D14A_Operating_and_Maintenance_Manual.pdf|Wavetek PMI 1038-D14A Operating and Maintenance Manual]] | ||
* [[Media:Pacific 1038-d14a.pdf|Pacific Measurements 1038-D14A Manual]] (hi-res) | * [[Media:Pacific 1038-d14a.pdf|Pacific Measurements 1038-D14A Manual]] (hi-res) | ||
* [[Media:1038_H13_Operation_Maintenance_Manual_full.pdf |Wavetek PMI 1038-H13 Operating and Maintenance Manual]] | * [[Media:1038_H13_Operation_Maintenance_Manual_full.pdf |Wavetek PMI 1038-H13 Operating and Maintenance Manual]] | ||
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* [[Media:PM_POWER_DETECTORS_MODEL_1038_specs.jpg|PM Power Detectors Model 1038 Specifications, courtesy of Sphere Research]] | * [[Media:PM_POWER_DETECTORS_MODEL_1038_specs.jpg|PM Power Detectors Model 1038 Specifications, courtesy of Sphere Research]] | ||
* [[Media:PMI_1018B_INSTRUCTION_MANUAL_Combined_needs_ordering.PDF|PMI 1018B Instruction Manual]] (pgs needs re-order) | * [[Media:PMI_1018B_INSTRUCTION_MANUAL_Combined_needs_ordering.PDF|PMI 1018B Instruction Manual]] (pgs needs re-order) | ||
* [[Media:Wavetek pacific 1038-n10.pdf|Wavetek Pacific Measurements 1038-N10 Network Analyzer Manual]] | * [[Media:Wavetek pacific 1038-n10.pdf|Wavetek Pacific Measurements 1038-N10 Network Analyzer Manual]] | ||
}} | }} | ||
The '''Pacific Measurements 1038''' is a | The '''Pacific Measurements 1038''' is a single- or dual-channel scalar network analyzer, some models of which incorporate a [[5000-series scopes|Tektronix 5000-series display unit]] − a [[5110|D10 long-persistance display]] (P-7 phosphor) or a [[5111|D11 split-screen storage display]]. | ||
a [[5110|D10 long-persistance display]] (P-7 phosphor) or a [[5111|D11 split-screen storage display]]. | |||
The PM1038-D14 has a display unit with digital storage. From manual photos and diagrams, the D14 would appear not to be a Tek OEM unit (see also [[Introduction to the 5000-Series Oscilloscopes]] regarding 5114/D14). | The PM1038-D14 has a display unit with digital storage. From manual photos and diagrams, the D14 would appear not to be a Tek OEM unit (see also [[Introduction to the 5000-Series Oscilloscopes]] regarding 5114/D14). | ||
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{{BeginSpecs}} | {{BeginSpecs}} | ||
{{SpecGroup | H/V System }} | {{SpecGroup | H/V System }} | ||
{{Spec | Frequency range | 100 kHz to 18.5 GHz ;<br /> with single diode (P/N 12685, 12882, 12883, 13161) detector, 100 kHz to 1 GHz or (P/N 13160) 2 GHz ;<br /> with single diode (P/N 15272) or balanced (P/N 15285) detector, 1 MHz to 26.5 GHz ;<br />Wavetek Pacific Measurements waveguide detector (P/N 15882), 26.5 GHz to 40.0 GHz ;<br />other waveguide manufacturers, up to 110 GHz }} | |||
{{Spec | Input power | −50 dBm to +10 dBm }} | |||
{{Spec | Dynamic range | 60 dB (Reference Channel: 40 dB) }} | |||
{{Spec | Offset range | ±99.9 dB, 3 digits resolution, accuracy ±0.02 dB/10 dB ±0.05 dB }} | {{Spec | Offset range | ±99.9 dB, 3 digits resolution, accuracy ±0.02 dB/10 dB ±0.05 dB }} | ||
{{Spec | Drift | @ 0 dBm, <0.01 dB/°C (+15° to +45°C ); <br />@ −40 dBm, <0.5 dB/24 Hrs at constant temperature ) }} | {{Spec | Drift | @ 0 dBm, <0.01 dB/°C (+15° to +45°C ); <br />@ −40 dBm, <0.5 dB/24 Hrs at constant temperature ) }} | ||
{{Spec | Reading | Insertion Loss/Gain and Return Loss, 0.02 dB resolution }} | {{Spec | Reading | Insertion Loss/Gain and Return Loss, 0.02 dB resolution }} | ||
{{Spec | Noise floor | −70 dB }} | {{Spec | Noise floor | −70 dB }} | ||
{{SpecGroup | Power detectors (P/Ns 15272, 13782 and 13783 unless noted) }} | {{SpecGroup | Power detectors (P/Ns 15272, 13782 and 13783 unless noted) }} | ||
{{Spec | Input impedance | 50 Ω nominal; <br /> 75 Ω (P/N 12685, 12882, 13161)}} | {{Spec | Input impedance | 50 Ω nominal; <br /> 75 Ω (P/N 12685, 12882, 13161)}} | ||
| Line 70: | Line 66: | ||
{{Spec | Input power | max. +20 dBm (100 mV) peak or average }} | {{Spec | Input power | max. +20 dBm (100 mV) peak or average }} | ||
{{Spec | Return loss | >10 dB, SWR <1.92 from 26.5 to 40 GHz }} | {{Spec | Return loss | >10 dB, SWR <1.92 from 26.5 to 40 GHz }} | ||
{{Spec | Accuracy | | {{Spec | Accuracy | 0.2 dB to 2 dB from 30 MHz to 26.5 GHz, 0.5 dB to 2 dB from 26.5 GHz to 40 GHz }} | ||
{{Spec | Flatness | ±2.0 dB from 26.5 to 40 GHz}} | {{Spec | Flatness | ±2.0 dB from 26.5 to 40 GHz}} | ||
{{EndSpecs}} | {{EndSpecs}} | ||
Latest revision as of 03:20, 27 September 2024
The Pacific Measurements 1038 is a single- or dual-channel scalar network analyzer, some models of which incorporate a Tektronix 5000-series display unit − a D10 long-persistance display (P-7 phosphor) or a D11 split-screen storage display.
The PM1038-D14 has a display unit with digital storage. From manual photos and diagrams, the D14 would appear not to be a Tek OEM unit (see also Introduction to the 5000-Series Oscilloscopes regarding 5114/D14).
The PM1038 had an optional GPIB interface and was available in benchtop or rackmount configurations.
Options:
- Horizontal plug-ins: H10 (sweep drive), H11 (sweep Drive and memory address circuits), H12 (sweep drive and ratio channel), H13 (sweep drive, memory address circuits and ratio channel) and K10/K11 (replaces H11 and provides amplitude sweep).
- Vertical plug-ins: V10 (log amp and signal conditioning), V11 (log amp, signal conditioning and 256 point memory), V12 (log amp, signal conditioning and 1024 point memory), V13 (log amp, signal conditioning, recording of two calibration curves and 1024 point memory) and V20 (linear amp, 1024 point memory and for use in conjunction with Model 1018B power meter).
- N10 plug-in (dual channel network analyzer)
- NS20 plug-in (dual channel network analyzer) with optional NS201 (2 to 18.5 GHz RF source)
- C10 plug-in calibration fixture and extender kit for direct calibration and check-out of the D14/D14A Mainframe. It has extension cables to permit calibration and maintenance of the H/V system plug-ins
- Power input calibrator unit (detector simulator - P/N 15484) will act as a "standard" detector to furnish accurate voltages to the H/V system when it is desired to calibrate the amplitude correction circuitry
Pacific Measurements later became part of Wavetek as Wavetek Pacific Measurements and later as Wavetek Microwave.
Key Specifications
| — H/V System — | |
| Frequency range | 100 kHz to 18.5 GHz ; with single diode (P/N 12685, 12882, 12883, 13161) detector, 100 kHz to 1 GHz or (P/N 13160) 2 GHz ; with single diode (P/N 15272) or balanced (P/N 15285) detector, 1 MHz to 26.5 GHz ; Wavetek Pacific Measurements waveguide detector (P/N 15882), 26.5 GHz to 40.0 GHz ; other waveguide manufacturers, up to 110 GHz |
| Input power | −50 dBm to +10 dBm |
| Dynamic range | 60 dB (Reference Channel: 40 dB) |
| Offset range | ±99.9 dB, 3 digits resolution, accuracy ±0.02 dB/10 dB ±0.05 dB |
| Drift | @ 0 dBm, <0.01 dB/°C (+15° to +45°C ); @ −40 dBm, <0.5 dB/24 Hrs at constant temperature ) |
| Reading | Insertion Loss/Gain and Return Loss, 0.02 dB resolution |
| Noise floor | −70 dB |
| — Power detectors (P/Ns 15272, 13782 and 13783 unless noted) — | |
| Input impedance | 50 Ω nominal; 75 Ω (P/N 12685, 12882, 13161) |
| Input power | max. +23 dBm (200 mV) peak or average |
| Return loss | >20.8 dB, SWR <1.20 from 100 kHz to 1 GHz (P/N 12685, 12882, 12883, 13160, 13161); >25.0 dB, SWR <1.12 from 1 MHz to 1 GHz; >18.0 dB, SWR <1.29 from 2 GHz to 12.4 GHz; >14.0 dB, SWR <1.50 up to 26.5 GHz |
| Accuracy | 3% to 18.5 GHz and 5% to 26.5 GHz |
| Flatness | ±0.5 dB to 18.5 GHz (P/N 15272); ±1.0 dB 18.5 GHz to 26.5 GHz (P/N 15272) ; ±1.0 dB to 18.5 GHz (P/N 13782) ; ±1.0 dB to 18.5 GHz (P/N 13783; ±2.0 dB with type N or APC7 connectors to 18 GHz, ±2.0 dB to 26.5 GHz with 3.5 mm connectors |
| — Power detector P/N 15882 — | |
| Input power | max. +20 dBm (100 mV) peak or average |
| Return loss | >10 dB, SWR <1.92 from 26.5 to 40 GHz |
| Accuracy | 0.2 dB to 2 dB from 30 MHz to 26.5 GHz, 0.5 dB to 2 dB from 26.5 GHz to 40 GHz |
| Flatness | ±2.0 dB from 26.5 to 40 GHz |
Prices
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See Also
Links
- RF Analyzers @ Sphere Research
- OE2IGL: "MAR104 - Mobile Amateur Rain Radar" Project with Return Loss Measurement Example
Pictures
1038-D10
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1038-D10 H/V bench model with H13 and V11 plug-ins
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1038-D10 H/V rack model with H13 and two V12 plug-ins
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1038-D10 rack model, rear
1038-D11
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1038-D11 H/V bench model with H13 and two V12 plug-ins
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1038-D11 bench model, rear
1038-D14
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1038-D14 H/V bench model with H13 and two V12 plug-ins
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1038-D14 bench model, rear
1038-D14A
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1038-D14A N10 rack model with N10 plug-in
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1038-D14A rack model, rear
1038-D14
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1038-D14 bench model with NS20 plug-in
1038-NS201
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1038-NS201
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1038-NS201 rear
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1038-NS201
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1038-NS201 rear
1038-C10
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1038-C10 calibration plug-in
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1038-C10 calibration plug-in rear
