Pulse_Function_Generator_SCAT_4404-NRL_PD-20171006.pdf

6 October 2017

NRL 5524

PURCHASE DESCRIPTION

FUNCTION GENERATOR

SCAT: 4404/1404

Solicitation No: SPRMM1-18-R-HA07

1.0 GENERAL This procurement requires a general purpose Pulse Function Generator operating from 0.01 Hz to 50 MHz.

2.0 CLASSIFICATION The equipment shall meet the requirements of MIL-PRF-28800F, Class 3, for Navy shipboard, submarine and shore applications, with the following exception:

a. The warm-up time is extended to one hour.

3.0 OPERATIONAL REQUIREMENTS The specifications provided below are the minimum requirements and accuracies that will meet the Government's need. The generator shall at least meet these requirements and accuracies and may provide better performance.

3.1 Sine:

3.1.1 Range: 10mHz to 50MHz

3.1.2 Flatness Accuracy: < 1 MHz: ± 1%; 1 MHz – 10 MHz: ± 2%; >10 MHz: ± 15%

3.1.3 Harmonics and Non-Harmonics Distortion:

3.1.3.1 10 mHz to 2 MHz: < -30 dBc or < 1% of total harmonic distortion

3.1.3.2 2 MHz to 50 MHz: < -20 dBc

3.1.4 Resolution: 4 digits

3.2 Square:

3.2.1 Range: 10 mHz to 50 MHz

3.2.2 Rise/Fall Time: < 20 ns

3.2.3 Overshoot and aberrations: < 5 %

3.3 Triangle:

3.3.1 Range: 10 mHz to 800 kHz

3.3.2 Linearity: Better than 90% (10% to 90% of amplitude)

3.4 Pulse:

3.4.1 Period/Resolution: 1µs to 100s / 4 digits

3.4.2 Width/Resolution: 20ns to 1s / 3 digits

3.4.3 Accuracy ± (5% +2ns)

3.4.4 Duty Cycle: At least 1% to 80%

3.4.5 Transition Time: 10ns to 100ms

3.5 Ramp:

3.5.1 Ramp Period: 7 µs to 99 s

3.5.2 Ramp Resolution: 4 digits

3.5.3 Ramp Width: 5 µs to 900 ms

3.5.4 Duty Cycle: 1% to 80%

3.5.5 Transition Time: 10 ns to 100 ms

3.6 Output Characteristics

3.6.1 Main Level: Full frequency range

3.6.2 Range: At least 50 mVp-p to 16 V p-p into 50 ohms and at least 50 mVp-p to 30 Vp-p into open Z

3.6.3 Accuracy: ±5% of reading

3.6.4 Resolution: At least 3 digits

3.6.5 Impedance: 50 ohms with protection against continuous short to case ground

3.6.6 DC Offset: Amplitude and offset are independently adjustable within two windows: 0 to +500 mV or -5 V to +5 V

3.7 Modulation Characteristics:

3.7.1 External AM:

3.7.1.1 Rate: At least 1 Hz to 20 kHz

3.7.1.2 Input level: 5 Vp-p produces 100% modulation.

3.7.2 Pulse Width Modulation:

3.7.2.1 Rate: At least 1 Hz to 20 kHz

3.7.2.2 Input level: 0-5 V produces 10% PW change

3.7.3 FM Modulation:

3.7.3.1 Sensitivity: 0 to 0.5 V modulates 1% deviation from center frequency

3.7.3.2 Bandwidth: up to 50 kHz

3.8 Sync Output:

3.8.1 Level: 0 to 1 V into 50 ohms

3.8.2 Rise/Fall Time: <4 ns

3.9 Triggering Input:

3.9.1 Connector: BNC

3.9.2 Impedance: 10 kohms

3.9.3 Max Frequency: 50 MHz

3.9.4 Trigger Level: variable -10 V to +10 V

3.9.5 Input Level: ± 20 V

3.9.6 Min Pulse Width: 20 ns

3.9.7 Trigger Modes: Single shot, gated or burst

4.0 GENERAL REQUIREMENTS

4.1 Temperature

4.1.1 Operating temperature: 0°C to +50°C

4.1.2 Non-operating temperature: -40°C to +70°C

4.2 Power Source MIL-PRF-28800 nominal power source requirements are invoked.

Maximum power consumption: less than 180W.

4.3 Weight 8 kg (17.6 lb) maximum.

4.4 Dimensions 315 x 102 x 395 mm (WxHxD) nominal.

4.5 Battery Restrictions Per MIL-PRF-28800F, Lithium and Mercury batteries are prohibited without prior authorization. If equipment qualifies for one or both of the exceptions stated below, then the offeror shall submit the required information at the time of submission of proposals. If equipment does not qualify for an exception, then a request for approval for the use of Lithium and Mercury batteries shall be submitted with production lot delivery, after contract award. Approval shall apply only to the specific model proposed.

Exception 1: Per NAVSEA S9310-AQ-SAF-010, the use of non-rechargeable lithium coin cell batteries meeting the following criteria is approved for all uses and does not require individual testing and review by the Naval Ordnance Safety and Security Activity (NOSSA).

- Unmodified, commercially available off-the-shelf (COTS) item;

- Used in single-cell configuration;

- Maximum nominal output of 3 Volts;

- Maximum rated capacity of 1 Ah.

The coin cell manufacturer, part number, nominal voltage, and rated capacity shall be provided at the time of submission of proposals.

Exception 2: Per NAVSEA S9310-AQ-SAF-010, the use of COTS electronics and equipment powered by lithium ion rechargeable (secondary) batteries meeting the following criteria is approved for all uses and does not require individual testing and review by NOSSA.

- Unmodified, COTS battery;

- Underwriters Laboratories (UL) listed;

- Used in the device as recommended by the manufacturer. Modifications to the devices may only be made in accordance with the manufacturer’s recommendations; e.g., addition of memory;

- Recharged only by devices expressly designed for recharge of the specific battery in use;

- No more than four cells in series (less than or equal to 18-Volt output);

- Rated for no more than 100 Watt-hours, as listed in the manufacturer’s specification or calculated by multiplying the capacity in Ah by the maximum working (nominal performance) voltage.

The lithium ion rechargeable cell manufacturer, part number, configuration (number of cells in series), nominal voltage and rated capacity shall be provided at the time of submission of proposals.

4.6 Calibration Interval The calibration interval shall be 12 months minimum. The equipment shall be within all accuracy requirements specified herein, with an 85% or greater confidence factor following a calibration interval of 12 months.

4.7 Remote Operation The unit shall be capable of remote operation via RS232 or

IEEE488 interface.

4.8 Technical Manual The maintenance philosophy for this unit shall be level 2 (per MIL- PRF-28800F) and require maintenance to the module level of the unit. The technical manual shall conform to the level 2 maintenance philosophy. This level would be used for most equipment where maintenance and repair is an expected phase of equipment lifecycle. Board level maintenance and troubleshooting information is required. A Use and Installation manual (Operator’s Manual) shall be provided separately. Maintenance and Servicing manual shall be provided to two levels of maintenance, unit operational verification level and the module level.

Information required for performance verification shall include:

• Instructions to verify equipment performance,

• List the equipment required for verification tests,

• Step-by-step instructions for test connections,

• Acceptable result criteria,

• Calibration information,

• Self-test routines.

Maintenance information shall include:

• Parts lists to the component level,

• Schematics and component layout drawings,

• Block and schematic diagrams.

• List of required test equipment and connection diagrams, and

• Sequential instructions for disassembly, repair, replacement, and reassembly shall be provided.

• Board level maintenance and troubleshooting information,

• Step-by-step instructions for troubleshooting and fault isolation,

• Expected signal levels,

• Test data sheets will be included, and as required,

• The instructions will define localizing a defective circuit card.

Parts lists shall include:

• Parts lists shall be shown on illustrations or a separate listing that includes an index or reference to other illustrations.

• Part number, cage code, and generic description.

The technical manual shall be provided in both printed and electronic formats.

The printed format shall be otherwise normally provided. The electronic format shall be in Portable Document Format (PDF) - ISO 32000-1:2008. Two separate CD/DVDs are required, one shall contain the Use and Installation manual and one shall contain the Maintenance and Service manual.

The statement of copyright release:

“REPRODUCTION AND DISTRIBUTION OF THIS TECHNICAL MANUAL IS

AUTHORIZED FOR UNITED STATES GOVERNMENT PURPOSES.”

shall be printed in the first two pages of each technical manual and on the surface of the CD/DVD supplied.

4.9 Training materials Training materials that demonstrate the features, detailed operations and procedures with step-by-step instructions for using the equipment shall be provided. The training material shall be delivered in technical manual or interactive CD-ROM formats.

4.10 Additional Requirements

4.10.1 Human Readable Identification Labeling:

4.10.1.1 Equipment: Per MIL-PRF-28800F, a human readable label shall be provided for all production lot units conforming with MIL-STD-130N and permanently affixed on the equipment in an easily readable location. Required fields on the label are; CAGE, part number, and serial number. Size of the label shall conform to the size of the equipment.

4.10.1.2 Case labeling: When a hard transit case is required, a human readable metal plate per MIL-PRF-28800F shall be provided for all production lot units conforming with MIL-STD-130N and permanently affixed to the front of the transit case. Required fields on the label are; CAGE, part number, and serial number. Size of the label shall conform to the size of the case. Pressure sensitive adhesive transfer tape is required to hold the plate to the hard transit case such as 3M™ 9472LE. When a soft transit case is required, labeling with permanent placement such as a metal plate affixed with rivets, screws or adhesives shall be provided.

4.10.2 Shipping container: For production lot units the package or carton containing the equipment for shipment shall be marked per MIL-STD-129P.

4.10.3 Other Additional Requirements: Shall be specified in the CDRL of the solicitation.