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JJF 1347-2012Program of Pattern Evaluation for Global Positioning System (GPS) Receivers (Geodesic) (English PDF)

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine

Level / Type

National · Mandatory

Issue date

January 1, 1970

Implementation date

January 1, 1970

Scope

JJF 1347-2012 (Program of Pattern Evaluation for Global Positioning System (GPS) Receivers (Geodesic)) is available as an English-translated PDF.

JJF 1347-2012 — This standard applies to global positioning system (GPS) receiver (geodetic) of type evaluation.

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Document preview — JJF 1347-2012

National Standard of the People's Republic of China

ICS: 17.040
Classification: A 52

Issued by: General Administration of Quality Supervision, Inspection and Quarantine

1 Scope (1)
2. References (1)
3 Overview (1)
4 Legal management requirements (1)
4.1 Units of measurement (1)
4.2 Legal metrology marking and identification of measuring instruments (1)
4.3 Offers the review of technical documents and test prototypes (2)
5 Measurement requirements (2)
5.1 Base plummet error (2)
5.2 Internal noise level (2)
5.3 Antenna phase center deviation (2)
5.4 Static measurement indication error (2)
5.5 Real-time kinematic (RTK) data link connection initialization time (3)
5.6 Real-time kinematic (RTK) measurement indication error (3)
6 General Requirements (3)
6.1 Appearance quality and operation (3)
6.2 Receiver overall performance (3)
6.3 Operating temperature test (4)
6.4 Transportation and storage environmental testing (4)
6.5 Electromagnetic compatibility (4)
6.6 Enclosure protection test (4)
7 Type evaluation item list (5)
8 Pilot projects test methods and conditions (5)
8.1 Legal Requirements Management (5)
8.2 Metrological requirements (6)
8.3 General technical requirements for test (8)
9 Type evaluation and judgment process (13) Results
10 Original record type evaluation sample (13)

1 Scope (1)

2 References (1)

3 Overview (1)

4 Legal management requirements (1)

4.1 Units of measurement (1)

4.2 Legal metrology marking and identification of measuring instruments (1)

4.3 Offers the review of technical documents and test prototypes (2)

5 Measurement requirements (2)

5.1 Base plummet error (2)

5.2 Internal noise level (2)

5.3 Antenna phase center deviation (2)

5.4 Static measurement indication error (2)

5.5 Real-time kinematic (RTK) data link connection initialization time (3)

5.6 Real-time kinematic (RTK) measurement indication error (3)

6 General Requirements (3)

6.1 Appearance quality and operation (3)

6.2 Receiver overall performance (3)

6.3 Operating temperature test (4)

6.4 Transportation and storage environmental testing (4)

6.5 Electromagnetic compatibility (4)

6.6 Enclosure protection test (4)

7 Type evaluation item list (5)

8 Pilot projects test methods and conditions (5)

8.1 Legal Requirements Management (5)

8.2 Metrological requirements (6)

8.3 General technical requirements for test (8)

9 Type evaluation and judgment process (13) Results

10 Original record type evaluation sample (13)

A receiver type evaluation original records and test records Examples Appendix (14) A.1 receiver type evaluation sample the original records (14) A.2 sample test records (15) Global Positioning System (GPS) receiver (Geodetic type) type evaluation outline

1 Scope

This outline is applicable to Global Positioning System (GPS) receiver (geodetic type) pattern evaluation.

2. References

JJF 1118-2004 Global Positioning System (GPS) receiver (navigation and geodetic type type) calibration specification GB/T 2423.4-2008 Environmental testing for electric and electronic products Part 2. Test methods - Test Db.

Alternating hot and humid (12h 12h cycle) GB 4208-2008 shell protection (IP code) GB/T 17626.2-2006 Electromagnetic compatibility - Testing and measurement techniques - Electrostatic discharge immunity test GB/T 17626.3-2006 Electromagnetic compatibility - Testing and measurement techniques RFEMS test GB/T 18214.1-2000 Global Navigation Satellite System (GNSS) - Part 1. Global positioning system Test Results System (GPS) receiver equipment performance standards, test methods and requirements CH8016-1995 Global Positioning System (GPS) receivers measuring verification regulations CH/T 8018-2009 Global Navigation Satellite System (GNSS) receivers RTK measurement test procedures JB/T 9329-1999 instrumentation transportation,, storage and basic environmental conditions and test methods these documents contain provisions which through reference in this syllabus constitute provisions of this outline. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply in this outline. However, to encourage Whether the latest versions of these files according to the parties that this outline agreement. For undated references the , The latest versions apply to this outline.

3 Overview

GPS satellite signal by providing real-time three-dimensional position, velocity and time information to users worldwide.

It is a Global Navigation Satellite System (GNSS) to run the most stable, the most widely used positioning system.

GPS receivers typically by an antenna, a receiver and a controller. The main task is to receive signals transmitted by satellite, Obtain the necessary observations.

GPS receivers use can be divided geodesic type, type, and timing-based navigation. Geodetic GPS receivers (hereinafter Said receiver) mainly uses the carrier phase observations relative positioning, mainly used for precision geodetic and engineering measuring.

4 legal management requirements 4.1 units of measurement the receiver should be legal units of measurement.

4.2 legal metrology marking and measuring instruments logo

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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