MMR Performance Requirements_Redacted.pdf

26GHzMMR & 50GHzMMR, 3 November 2021

2.1.3.2.2.2. 10 MHz ≤ RF < 1 GHz max deviation 5 MHz peak

2.1.3.2.2.3. 1 GHz ≤ RF ≤ 26.5 GHz max deviation 16 MHz peak

2.1.3.2.3. FM Rate Range: 10 MHz ≤ RF ≤ 50 GHz, supported modulation rates 10 Hz to 1 MHz.

2.1.3.2.4. FM Deviation Accuracy:

Frequency Range Modulation Rate Peak Deviation Deviation/

Rate Specification

250 kHz to 10 MHz 20 Hz to 10 kHz 200 Hz to 40 kHz >0.2 ±1.5% of reading 250 kHz to 10 MHz 20 Hz to 10 kHz 200 Hz to 40 kHz >1.2 ±1% of reading 10 MHz to 6.6 GHz 50 Hz to 200 kHz 250 Hz to 400 kHz >0.2 ±1.5% of reading 10 MHz to 6.6 GHz 50 Hz to 200 kHz 250 Hz to 400 kHz >0.45 ±1% of reading

6.6 GHz to 13.2 GHz 50 Hz to 200 kHz 250 Hz to 400 kHz >0.2 ±2.5% of reading

6.6 GHz to 13.2 GHz 50 Hz to 200 kHz 250 Hz to 400 kHz >8 ±1% of reading

13.2 GHz to 26.5 GHz 50 Hz to 200 kHz 250 Hz to 400 kHz >0.2 ±3.8% of reading

13.2 GHz to 26.5 GHz 50 Hz to 200 kHz 250 Hz to 400 kHz >16 ±1% of reading

2.1.3.2.5. FM Distortion Measurement Range & Distortion Accuracy:

2.1.3.2.5.1. FM Distortion Measurement Range: -80 dB to 0 dB

2.1.3.2.5.2. FM Distortion Accuracy ≤ ±1 dB

2.1.3.3. Phase Modulation

2.1.3.3.1. PM Carrier Frequency Range: 100 kHz to 26.5 GHz

2.1.3.3.2. PM Max Deviation: < 10k rad, or <16 MHz/AF whichever is smaller.

2.1.3.3.3. PM Rate Range: up to 1 MHz (Fc > 10 MHz)

2.1.3.3.4. PM Deviation Accuracy:

Frequency Range Deviations Specification 100 kHz to 6.6 GHz > 0.7 rad ±1% of reading 100 kHz to 6.6 GHz > 0.3 rad ±3% of reading

6.6 GHz to 13.2 GHz > 2.0 rad ±1% of reading

6.6 GHz to 13.2 GHz > 0.6 rad ±3% of reading

13.2 GHz to 26.5 GHz > 4.0 rad ±1% of reading

13.2 GHz to 26.5 GHz > 1.2 rad ±3% of reading

2.1.3.3.5. PM Distortion Measurement Range & Distortion Accuracy:

2.1.3.3.5.1. PM Distortion Measurement Range: -80 dB to 0 dB

2.1.3.3.5.2. PM Distortion Accuracy: ≤ ± 1 dB

2.1.4. Tuned RF Level (TRFL)

2.1.4.1. Relative Measurement Uncertainty

2.1.4.1.1. Residual Noise Threshold to Max Power: ≤±(0.015 + 0.005 dB/10 dB step)

2.1.4.1.2. Minimum Power to Residual Noise Threshold: ≤±(cumulative error + 0.0012 x (Input Power – Residual Noise Threshold Power)2)

2.1.4.1.3. Range to Range Uncertainty (approximately 60 dB): ≤ ±0.031 dB

2.1.4.1.4. Range to Range Uncertainty (approximately 80 dB): ≤±0.031 dB

2.1.4.2. Minimum Power Level

2.1.4.2.1. At 10 Hz IFBW:

Frequency Range Min Pwr (dBm) 100 kHz to 2 MHz ≤ -137

2 to 10 MHz ≤ -140 10 MHz to 3.05 GHz ≤ -148

3.05 to 6.6 GHz ≤ -140

6.6 to 13.2 GHz ≤ -140

13.2 to 19.2 GHz ≤ -136

19.2 to 26.5 GHz ≤ -123

2.1.4.3. Absolute Measurement Accuracy:

Residual Noise Threshold Power to +20 dBm

≤ ±(Power Meter Range Uncertainty +

0.005 dB/10 dB step)

Minimum Power to Residual Noise Threshold Power

≤ ±(cumulative error + 0.0012 x (Input Power – Residual Noise Threshold Power)2)

Residual Noise Threshold Power (dBm)

Residual Noise Threshold Power ≤ Minimum Power +30 dB

Range 2 Uncertainty ≤ ±0.031 dB Range 3 Uncertainty ≤ ±0.031 dB

2.1.5. Spurious Signals: The MMR shall be capable of making spurious (harmonics, non-harmonics, sub-harmonic) measurements. This is a functional requirement.

2.1.5.1. The maximum measurable 2nd harmonic will be 26.5 GHz (13.25 GHz Carrier

Frequency).

2.1.5.2. Range: < -80 dBc from the carrier value across the frequency range.

2.1.6. SSB Phase Noise (Analyzer)

1GHz Carrier Frequency Offset 100 Hz 1 kHz 10 kHz 100 kHz 1 MHz dBc/Hz -106 -125 -134 -136 -145

2.1.7. 10 MHz Timebase Reference Output/Input

2.1.7.1. Internal Reference Oscillator Range: 10 MHz

2.1.7.2. Internal Reference Oscillator Aging/Year: ≤ ± 5 x 10-8

2.1.7.3. External Timebase Input: 10 MHz

2.1.8. Frequency Counter

2.1.8.1. Frequency Range: 100 kHz to 26.5 GHz

2.1.8.2. Sensitivity: -35dBm or better

2.1.8.3. Accuracy

2.1.8.3.1. < 100 MHz = ± (timebase error + 0.002 Hz)

2.1.8.3.2. > 100 MHz to 26.5 GHz = ± (timebase error + 0.100 Hz)

2.1.9. SSB Phase Noise (Measurement Application): The MMR shall have a dedicated application to make SSB Phase Noise measurements. This is a functional requirement.

2.1.9.1. Frequency Range: 10 MHz to 26.5 GHz

2.1.9.2. Offset Frequencies: 10 Hz to 10 MHz

2.1.9.3. Phase Noise Log Plot and Spot Frequency Display

2.1.9.4. Phase Noise Sensitivities at 1 GHz carrier, see table in paragraph 2.1.6.

2.1.9.5. For all other carriers/offsets, specifications may be nominal/typical.

2.1.10. Accessory Kit: Contains a set of two 3.5mm (f) to 3.5mm (f) metrology grade adapters used to connect the Microwave Measurement Receiver to the power sensor modules.

2.2. 50 GHZ MICROWAVE MEASUREMENT RECEIVER (50GHZMMR)

2.2.1. Frequency Range (Carrier): 100 kHz to 50 GHz

2.2.2. Connector Type: 2.4 mm (m)

2.2.3. Analog Modulation Analysis

2.2.3.1. Amplitude Modulation

2.2.3.1.1. AM Carrier Frequency Range: 100 kHz to 50 GHz

2.2.3.1.2. AM Depth: 5% to 99%

2.2.3.1.3. AM Rate Range: up to 1 MHz

2.2.3.1.4. AM Depth Uncertainty:

Frequency Range Mod Rate Depths Specification 10 kHz to 10 MHz 50 Hz to 10 kHz 5 to 99% ±0.75% of reading 10 MHz to 3 GHz 50 Hz to 10 kHz 20 to 99% ±0.5% of reading 10 MHz to 3 GHz 50 Hz to 10 kHz 5 to 20% ±2.5% of reading

3 GHz to 26.5 GHz 50 Hz to 10 kHz 20 to 99% ±1.5% of reading 3 GHz to 26.5 GHz 50 Hz to 10 kHz 5 to 20% ±4.5% of reading

26.5 GHz to 31.15 GHz 50 Hz to 10 kHz 20 to 99% ±1.9% of reading

26.5 GHz to 31.15 GHz 50 Hz to 10 kHz 5 to 20% ±6.8% of reading

31.15 GHz to 50 GHz 50 Hz to 10 kHz 20 to 99% ±6% of reading

31.15 GHz to 50 GHz 50 Hz to 10 kHz 5 to 20% ±26% of reading

2.2.3.1.5. Residual AM: 30 Hz-23 kHz

2.2.3.1.5.1. ≤ 0.01% rms for RF carrier frequencies ≤ 8 GHz

2.2.3.1.5.2. ≤ 0.05% rms for RF carrier frequencies > 8 GHz

2.2.3.1.6. FM Rejection:

RF Freq. BW Rate Peak Dev. FM Rejection 10 MHz to 8 GHz 3 kHz 400 Hz to 1 kHz < 50 kHz < 0.025%

2.2.3.1.7. AM Distortion Measurement Range & Distortion Accuracy:

2.2.3.1.7.1. AM Distortion Measurement Range: -80 dB to 0 dB

2.2.3.1.7.2. AM Distortion Accuracy: ≤ ±1 dB

2.2.3.2. Frequency Modulation

2.2.3.2.1. FM Carrier Frequency Range: 100 kHz to 50 GHz

2.2.3.2.2. FM Max Deviation:

2.2.3.2.2.1. 100 kHz ≤ RF < 10 MHz, max deviation 50 kHz peak

2.2.3.2.2.2. 10 MHz ≤ RF < 1 GHz max deviation 5 MHz peak

2.2.3.2.2.3. 1 GHz ≤ RF ≤ 50 GHz max deviation 16 MHz peak

2.2.3.2.3. FM Rate Range: 10 Hz to 1 MHz.

2.2.3.2.4. FM Deviation Accuracy:

Frequency Range Modulation Rate Peak Deviation Deviation/ Rate

Specification

250 kHz to 10 MHz 20 Hz to 10 kHz 200 Hz to 40 kHz >0.2 ±1.5% of reading 250 kHz to 10 MHz 20 Hz to 10 kHz 200 Hz to 40 kHz >1.2 ±1% of reading 10 MHz to 6.6 GHz 50 Hz to 200 kHz 250 Hz to 400 kHz >0.2 ±1.5% of reading 10 MHz to 6.6 GHz 50 Hz to 200 kHz 250 Hz to 400 kHz >0.45 ±1% of reading

6.6 GHz to 13.2 GHz 50 Hz to 200 kHz 250 Hz to 400 kHz >0.2 ±2.5% of reading

6.6 GHz to 13.2 GHz 50 Hz to 200 kHz 250 Hz to 400 kHz >8 ±1% of reading

13.2 GHz to 31.15 GHz 50 Hz to 200 kHz 250 Hz to 400 kHz >0.2 ±3.8% of reading

13.2 GHz to 31.15 GHz 50 Hz to 200 kHz 250 Hz to 400 kHz >16 ±1% of reading

31.15 GHz to 50 GHz 50 Hz to 200 kHz 250 Hz to 400 kHz >0.2 ±8.5% of reading

31.15 GHz to 50 GHz 50 Hz to 200 kHz 250 Hz to 400 kHz >32 ±1% of reading

2.2.3.2.5. FM Distortion Measurement Range & Distortion Accuracy:

2.2.3.2.5.1. FM Distortion Measurement Range: -80 db to 0 dB

2.2.3.2.5.2. FM Distortion Accuracy: ≤ ±1 dB

2.2.3.3. Phase Modulation

2.2.3.3.1. PM Carrier Frequency Range: 100 kHz to 50 GHz

2.2.3.3.2. PM Max Deviation: < 10k rad, or <16MHz/AF whichever is smaller.

2.2.3.3.3. PM Rate Range: up to 1 MHz

2.2.3.3.4. PM Deviation Accuracy: (Utilizing an RMS detector)

Frequency Range Deviations Specification 100 kHz to 6.6 GHz > 0.7 rad ±1% of reading 100 kHz to 6.6 GHz > 0.3 rad ±3% of reading

6.6 GHz to 13.2 GHz > 2.0 rad ±1% of reading

6.6 GHz to 13.2 GHz > 0.6 rad ±3% of reading

13.2 GHz to 26.5 GHz > 4.0 rad ±1% of reading

13.2 GHz to 26.5 GHz > 1.2 rad ±3% of reading

26.5 GHz to 31.5 GHz > 4.0 rad ±1% of reading

26.5 GHz to 31.5 GHz > 1.3 rad ±3% of reading

31.5 GHz to 50 GHz > 8.0 rad ±1% of reading

31.5 GHz to 50 GHz > 2.4 rad ±3% of reading

2.2.3.3.5. PM Distortion Measurement Range & Distortion Accuracy:

2.2.3.3.5.1. PM Distortion Measurement Range: -80 dB to 0 dB

2.2.3.3.5.2. PM Distortion Accuracy: ≤ ±1 dB

2.2.4. Tuned RF

2.2.4.1. Relative Measurement Uncertainty

2.2.4.1.1. Residual Noise Threshold (Linearity Uncertainty) to Max Power:

≤±(0.015 + 0.005 dB/10 dB step) The Residual Noise Threshold is defined as the input power level at which the uncertainty switches from linearity dominated to noise dominated.

2.2.4.1.2. Minimum Power to Residual Noise Threshold: ≤±(cumulative error + 0.0012 x (Input Power – Residual Noise Threshold Power)2)

2.2.4.1.3. Range to Range Uncertainty (approximately 60 dB): ≤ ±0.031 dB

2.2.4.1.4. Range to Range Uncertainty (approximately 80 dB): ≤ ±0.031 dB

2.2.4.2. Minimum Power Level

2.2.4.2.1. At 10 Hz IFBW: (no sensor, direct to RF Input)

Frequency Range Min Pwr (dBm) 100 kHz to 2 MHz ≤ -137 2 MHz to 10 MHz ≤ -140

10 MHz to 3.05 GHz ≤ -148

3.05 GHz to 6.6 GHz ≤ -140

6.6 GHz to 13.2 GHz ≤ -140

13.2 GHz to 19.2 GHz ≤ -136

19.2 GHz to 26.5 GHz ≤ -123

26.5 GHz to 31.15 GHz ≤ -126

31.15 GHz to 41 GHz ≤ -112

41 GHz to 45 GHz ≤ -111 45 GHz to 50 GHz ≤ -106

2.2.4.3. Absolute Measurement Accuracy:

Residual Noise Threshold Power to +20 dBm

≤ ±(Power Meter Range Uncertainty +

0.005 dB/10 dB step)

Minimum Power to Residual Noise Threshold Power

≤ ±(cumulative error + 0.0012 x (Input Power – Residual Noise Threshold Power)2)

Residual Noise Threshold Power (dBm)

Residual Noise Threshold Power ≤ Minimum Power +30 dB

Range 2 Uncertainty ≤ ±0.031 dB Range 3 Uncertainty ≤ ±0.031 dB

2.2.5. Spurious Signals: The MMR shall be capable of making spurious (harmonics, non-harmonics, sub-harmonic) measurements. This is a functional requirement.

2.2.5.1. The maximum measurable 2nd harmonic will be 50 GHz (25 GHz Carrier Frequency).

2.2.5.2. Range: < -80 dBc from the carrier value across the frequency range.

2.2.6. SSB Phase Noise (Analyzer)

1GHz Carrier Frequency Offset 100 Hz 1 kHz 10 kHz 100 kHz 1 MHz dBc/Hz -106 -125 -134 -136 -145

2.2.7. 10 MHz Timebase Reference Output/Input

2.2.7.1. Internal Reference Oscillator Range: 10 MHz

2.2.7.2. Internal Reference Oscillator Aging/Year: ≤ ± 5 x 10-8

2.2.7.3. External Timebase Input: 10 MHz

2.2.8. Frequency Counter

2.2.8.1. Frequency Range: 100 kHz to 50 GHz

2.2.8.2. Sensitivity: -35dBm or better

2.2.8.3. Accuracy:

2.2.8.3.1. < 100 MHz = ± (timebase error + 0.002 Hz)

2.2.8.3.2. > 100 MHz to 50 GHz = ± (timebase error + 0.100 Hz)

2.2.9. SSB Phase Noise (Measurement Application): The MMR shall have a dedicated application to make SSB Phase Noise measurements. This is a functional requirement.

2.2.9.1. Frequency Range: 10 MHz to 50 GHz

2.2.9.2. Offset Frequencies: 10 Hz to 10 MHz

2.2.9.3. Phase Noise Log Plot and Spot Frequency Display

2.2.9.4. Phase Noise Sensitivities at 1 GHz carrier, see table in paragraph 2.2.6.

2.2.9.5. For all other carriers/offsets, specifications may be nominal/typical.

2.2.10. Accessory Kit: Contains a set of two 2.4mm (f) to 3.5mm (f) and two 2.4mm (f) to 2.4mm (f) metrology grade adapters used to connect the Microwave Measurement Receiver to the power sensor modules.

2.3. AVIONICS MEASUREMENTS (26GHZ MMR AND 50GHZ MMR): The MMR shall have a built–in, dedicated application to make Avionics (VOR, ILS (Glideslope and Localizer)) measurements. This shall be an integrated solution, not an off-platform software application.

Description / Parameter Performance

General Frequency, RF input

Range 20MHz to 335 MHz Accuracy As per timebase

Power, RF input Range -15 to +10 dBm

VOR

Frequency range, RF input 108 to 118 MHz

VOR bearing Range 0 to 360 deg

Accuracy +/- 0.03 deg Frequency of tones (30 Hz, 9960 Hz)

Range +/-2% of nominal Accuracy +/- 1% Nominal

AM mod depth of tones (30 Hz, 9960 Hz) Range 30% AM

Accuracy (30 Hz) +/- 1% AM Nominal Accuracy (9960 Hz tone) +/- 1% AM

Distortion of tones Range <10% THD

Accuracy +/- 0.5 dB THD Nominal FM deviation (0-to-peak) of 9960 Hz subcarrier

Nominal 480 Hz peak FM Range 400 to 700 Hz

Accuracy +/- 0.5% ILS – Glideslope ILS – Localizer

Frequency range, RF input 108.0 to 335.0 MHz

DDM

Range 0 to 0.40000 DDM Accuracy < 0.0002 DDM +/- 0.2% of reading

SDM

Range 0% to 40% AM (Loc)

0% to 80% AM (GS) Accuracy +/- 0.5

Frequency accuracy of tones (90 and 150 Hz)

Range +/-2% of nominal Accuracy +/- 0.06 Hz Nominal

Distortion of tones Range <10% THD

Accuracy +/- 0.5 dB THD Nominal Phase angle between 90 Hz to 150 Hz tones

Range -60 to +60 deg, or 0 to +120 deg Accuracy +/- 0.2 deg Nominal

2.4. POWER SENSOR MODULE(S) WITH POWER SPLITTER/POWER SENSOR(S)

2.4.1.1. USB Power Sensor Module(s) with Power Splitter/USB Power Sensors compatible with MMRs to meet MMR Performance Requirements stated above (quoted separately):

2.4.1.1.1. N (m) input connector power sensor module(s) ≤100 kHz to

≥18 GHz (additional sensor to meet requirement is acceptable)

2.4.1.1.2. 3.5mm (m) input connector power sensor module(s) ≤30

MHz to ≥26.5 GHz

2.4.1.1.3. 2.4mm (m) input connector power sensor module(s) or power sensor(s) ≤30 MHz to ≥50 GHz

2.4.1.2. Power Measurement Range: -20 dBm to +20 dBm

2.4.1.3. Power Sensors VSWR: (at 50 ohms)

Frequency VSWR

100 kHz to 2 GHz ≤1.15:1 2 GHz to 18 GHz ≤1.35:1

18 GHz to 26.5 GHz ≤1.45:1

26.5 GHz to 33GHz ≤1.55:1

33 GHz to 40 GHz ≤1.7:1 40 GHz to 50 GHz ≤1.75:1

3. FUNCTIONAL REQUIREMENTS:

3.1. ARCHITECTURE: The MMR shall reside on a Spectrum Analyzer platform. The benefits to this are the ability use a spectrum analyzer to make measurements for Spectral Purity parameters of Signal Generators. It may include Power Sensors/Modules, Power Meters and other instruments to complete its needed measurements.

3.2. AUTOMATED AND MANUAL CONTROL: The MMR shall be able to be operated from a front panel and remotely. This includes both hard keys and/or touch screen display.

3.2.1. Communications Interface: The MMR shall be able to be controlled through a GPIB

IEEE-488 interface, as well as any other peripherals as needed (ex: power meter).

3.2.2. Automated Command Set: The contractor shall provide full command set and operating control codes.

3.3. INPUT POWER: The MMR shall use, as a primary power source, a standard 120/220 Volts Alternating Current (VAC), 50-60 Hertz (Hz) utilizing Continental United States (CONUS), European, and Korean commercial power sources. An assembled power cord of at least 6 feet in length for 110 to 120 volt operation shall be provided with each AC powered instrument. Each AC powered instrument shall have an AC power switch and a front panel indication when AC power is applied.

3.4. RACK MOUNTING: The MMR shall be capable of being rack mountable into a standard 19-inch (483 mm) rack mount frame. Hardware to rack mount the system shall be quoted separately.

4. COMMERCIAL MANUALS: The contractor shall provide an operator’s manual, maintenance manual and programmers guide in PDF format on CD(s) or DVD(s) and these manuals/guide shall be over-packed, with each MMR.

5. COMMERCIAL WARRANTY:

5.1. The contractor shall provide a standard commercial warranty (minimum of 3 years) on the MMR and power sensor module(s)/power sensor(s). The contractor’s standard commercial warranty will warrant the unit(s) to be free from defects in workmanship, manufacturing, and design and will perform to or exceed specifications.

6. OEM CALIBRATION/VERIFICATION: Vendors shall also quote the following optional support per MMR and power sensor modules/power sensors:

6.1.1. Optional one year return to OEM for calibration/verification support.

6.1.2. Optional two year return to OEM for calibration/verification support.

6.1.3. Optional three year return to OEM for calibration/verification support.

7. ALIGNMENT/VERIFICATION SYSTEMS:

7.1. MMR:

7.1.1. The MMR Alignment/Verification System: a suite of any necessary Test Measurement & Diagnostic Equipment (TMDE), hardware, and special purpose adapters & cables needed to perform alignment/verification and maintenance on the 26GHzMMR or 50GHzMMR. The Army currently utilizes the following equipment to support MMR(s):

7.1.1.1. Keysight Test Management Environment (TME) Software

7.1.1.2. Keysight E8257D-1E1-1EA-UNX-550 Signal Generator

7.1.1.3. Keysight E8257D-1E1-1EA-UNX-540 Signal Generator

7.1.1.4. Keysight 3458A Multimeter

7.1.1.5. Keysight 8487D Power Sensor

7.1.1.6. Keysight 8494G-001-024 Programmable Attenuator

7.1.1.7. Keysight 8496G-001-024 Programmable Attenuator

7.1.1.8. Keysight 8491A-006 6 dB Attenuator

7.1.1.9. Keysight 8491A-020 20 dB Attenuator

7.1.1.10. Keysight 8493C-010 10 dB Attenuator

7.1.1.11. Keysight 8493C-020 20 dB Attenuator

7.1.1.12. Keysight 909D-011 Termination

7.1.1.13. Keysight 11667A Power Splitter

7.1.1.14. Keysight 11667B Power Splitter

7.1.1.15. Keysight 11667C Power Splitter

7.1.1.16. Keysight 86205A RF Bridge

7.1.1.17. Keysight 87300B Directional Coupler

7.1.1.18. Trilithic CFN-2-1000.1 Notch Filter

7.1.1.19. Keysight 0955-0306 50 MHz Low Pass Filter

7.1.1.20. Keysight 0955-0455 300 MHz Low Pass Filter

7.1.1.21. Keysight 0955-0491 1.8 GHz Low Pass Filter

7.1.1.22. Keysight 8710-1765 5/16 8 lb-in Torque Wrench

7.1.1.23. Keysight 9135-0005 4.4 GHz Low Pass Filter

7.1.1.24. Keysight U8903B Audio Analyzer

7.1.2. It is preferred but not required for vendors to utilize any of the equipment listed above for the calibration of the power sensor module(s)/power sensor(s). The vendor is not required to quote the above items if utilized.

7.1.3. Any additional hardware or software required to support the MMR(s) must be quoted by the vendor.

7.1.4. Proposal must address the MMR Alignment/Verification System including proposed software, hardware and concept of operation.

7.1.5. Standard commercial warranties (minimum of 1 year) for the alignment system components shall be provided.

7.1.6. If MMR Alignment/Verification System uses any form of software for automated performance testing and/or adjustment, software and updates with all necessary license keys shall be included with the MMR alignment/verification system.

7.1.7. Software will be perpetual in use, without a need to renew a subscription.

7.1.8. If software is required to nominalize the timebase of the reference oscillator it shall be provided.

7.2. Power Sensors/Modules:

7.2.1. Power Sensor Calibration System: a suite of any necessary TMDE, hardware, software, special purpose adapters & special purpose cables needed to perform a calibration on the power sensor module(s)/power sensor(s) supplied with the MMRs.

The calibration shall include the writing of new calibration factors into the power sensor module(s)/power sensor(s). The Power Sensor Calibration System is not required to verify linearity. The Army currently utilizes the following equipment to support power sensor module(s)/power sensor(s):

7.2.1.1. Tegam PS Cal Power Sensor Calibration Software

7.2.1.2. Keysight Test Management Environment (TME) Software

7.2.1.3. Tegam 2505A RF Power Standard

7.2.1.4. Tegam 2510A RF Power Standard

7.2.1.5. Keysight N5245B Vector Network Analyzer

7.2.1.6. Keysight E8257D-1E1-1EA-UNX-550 Signal Generator

7.2.1.7. Keysight N8481A Power Sensor (3 each)

7.2.1.8. Keysight N8482A Power Sensor (3 each)

7.2.1.9. Keysight N8485A Power Sensor (3 each)

7.2.1.10. Keysight 11667A Power Splitter

7.2.1.11. Keysight 11667B Power Splitter

7.2.1.12. Keysight 11667C Power Splitter

7.2.1.13. Keysight N4690D-M0F-0DC E-Cal Module

7.2.1.14. Keysight N4691D-M0F-0DC E-Cal Module

7.2.1.15. Keysight N4693D-M0F-0DC E-Cal Module

7.2.1.16. Keysight 85138B Termination

7.2.1.17. Keysight 909D-011 Termination

7.2.2. It is preferred but not required for vendors to utilize any of the equipment listed above for the calibration of the power sensor module(s)/power sensor(s). The vendor is not required to quote the above items if utilized.

7.2.3. Any additional hardware or software required to support the power sensor module(s)/power sensors(s) must be quoted by the vendor.

7.2.4. Proposal must address the Power Sensor Calibration System including proposed software, hardware and concept of operation.

7.2.5. Standard commercial warranties (minimum of 1 year) for the Power Sensor

Calibration System components shall be provided.

7.2.6. If the Power Sensor Calibration System uses any form of software for automated performance testing and/or adjustment, software and updates with all necessary license keys shall be included with the Power Sensor Calibration System.

7.2.7. Software will be perpetual in use, without a need to renew a subscription or licenses/keys.

8. PHYSICAL/MECHANICAL REQUIREMENTS:

8.1. Physical Size: (W x H x D), ≤ (18.75 in x 24 in x 30 in)

8.2. Weight: ≤ 100 lbs

8.3. Operating Temperature: 23°C ± 5°C

8.4. Operating Humidity: 50% ± 30%

9. SOFTWARE:

9.1. If software is used to make measurements for parameters in this purchase description, it shall be provided.

9.2. Software Identification: All software used in conjunction with instrument shall be identified by Name, Version, and Date; to be displayed upon startup or located in an “About” menu in the software.

9.3. All software must run under Microsoft Windows 10 (Professional operating system, (64bit, latest version release). All software must run Windows 10 as a non-elevated user.

9.3.1. CALSETS approval is needed if during the period of performance the operating system should change from Windows 10.

9.3.2. All software provided under this contract shall be at the same version, revision and revision date at the completion of the contract.

10. FIRMWARE (26GHZ MMR & 50GHZ MMR):

10.1. When firmware or software upgrade is anticipated by the manufacturer during the life of this contract, the contractor shall contact CALSETS for approval. Contractor shall provide CALSETS documentation detailing the changes made to the revision/upgrade. If CALSETS concurs with the proposed upgrade all MMRs delivered under this contract shall be updated to this upgrade.

10.2. All firmware or software provided under this contract shall be at the same version, revision and revision date at the completion of the contract.

11. LICENSING (26GHZ MMR & 50GHZ MMR):

11.1. Where licensing issues apply to any part of the MMR, such licensing and associated documents shall be obtained and provided by the contractor.

11.2. Licenses shall not contravene federal law, federal procurement regulations, or the requirements of this acquisition.

12. INTERCHANGEABILITY (26GHZ MMR & 50GHZ MMR):

12.1. The first system shall be the same as the last system in terms of firmware, software, functionality, and configuration control.

12.2. All replaceable assemblies, subassemblies, components, and parts of designated model provided under a single contractor or ordered from any one manufacturer shall be fully interchangeable without interference or degradation of performance.

13. UNCERTAINTY ANALYSIS (26GHZ MMR & 50GHZ MMR): The total Absolute Uncertainty for all functions shall be the worst case Root-Square-Sum of Reference Standard absolute uncertainty, standard-deviation, stability, temperature/power coefficients (where applicable), all other system Type A and all other system Type B uncertainties are displayed in terms of Coverage Factor of two (k=2). All sources of uncertainty/error shall be included in the analysis. Any contractor caveat conditions or requirements to meet/perform an Absolute Uncertainty Analysis shall be clearly identified and documented by the contractor.

14. TRAINING (26GHZ MMR & 50GHZ MMR):

14.1. OPERATOR TRAINING: The contractor shall provide operator training with contractor provided hardware and lesson materials. The contractor shall conduct operator training at Redstone Arsenal, Alabama to a group of approximately 15 personnel that have an intermediate knowledge of RF principles and measurements. Training shall cover all measurement capabilities of the instrument with some emphasis on performance specifications of key parameters. The contractor should give some attention to measurements and capabilities that the OEM considers advanced, unique, special, or often overlooked. The Army may copy the OEM’s lesson materials and record (video/audio) the training for future use.

14.2. MAINTAINER TRAINING: The contractor shall provide Maintainer training with contractor provided hardware and lesson materials. The contractor shall conduct training at Redstone Arsenal, Alabama (or at a location of the contractor's choosing within the continental United States). Approximately 15 personnel assigned to provide life cycle maintenance to the instrument will attend the training. Training shall focus on calibration and repair of the instrument, including but not limited to: operation and peculiarities of standards and software used to calibrate the instrument. Block diagram/circuit board level analysis to help ensure high confidence when troubleshooting. Idiosyncrasies of the instrument such shall be discussed. Examples may include concepts such as: circuit board "A" must be replaced by the OEM, circuit board "B" requires that circuit board "C" also be replaced, circuit board "D" requires software updates, special tools are required to replace circuit board "E", etc. The Army may copy the OEM’s lesson materials and record

(video/audio) the training for future use.