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JJF 1533-2015 English PDF

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US$559.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJF 1533-2015: Calibration Specification for White Gaussian Noise Generators
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJF 1533-2015	559	Add to Cart	4 days	Calibration Specification for White Gaussian Noise Generators	Valid

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Basic data

Standard ID: JJF 1533-2015 (JJF1533-2015)
Description (Translated English): Calibration Specification for White Gaussian Noise Generators
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A56
Classification of International Standard: 17.220
Word Count Estimation: 24,265
Date of Issue: 2015-06-15
Date of Implementation: 2015-09-15
Regulation (derived from): AQSIQ Announcement 2015 No.72
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine
Summary: This Standard specifies the applicable frequency range of 10 Hz ~ 40 GHz, the maximum calibrated output power range -28 dBm ~ 35 dBm white noise signal generator.

JJF 1533-2015: Calibration Specification for White Gaussian Noise Generators

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(White noise signal generator calibration specification) People's Republic of China National Metrology Technical Specifications White noise signal generator calibration specification Issued on. 2015-06-19 2015-09-15 implementation The State Administration of Quality Supervision, Inspection and Quarantine released White noise signal generator calibration specification Focal point. the National Radio Technical Commission metering Drafted by. China Aerospace Science and Industry Corporation Second Hospital 203 China Institute of Metrology This specification commissioned the National Radio Technical Commission responsible for the interpretation of measurement The main drafters of this specification. Li Fang (China Aerospace Science and Industry Corporation hospital 203) Sun Xiaoning (China Aerospace Science and Industry Corporation hospital 203) Liang Weijun (China Institute of Metrology) Drafters participate. Chen Jinlong (China Aerospace Science and Industry Corporation hospital 203) High autumn (China Institute of Metrology) Cai Xinquan (China Institute of Metrology)

Introduction (Ⅱ) 1 Scope (1) 2 Overview (1) 3 Metrological characteristics (1) 3.1 Frequency Range (1) 3.2 The maximum output power (1) 3.3 Flatness (1) Attenuation 3.4 (1) 4 calibration conditions (1) 4.1 Calibration of environmental conditions (1) 4.2 Calibration Equipment (1) 5 calibration items and calibration methods (2) 5.1 calibration items (2) 5.2 appearance and working properly check (3) 5.3 The maximum output power (3) 5.4 frequency characteristics (3) 5.5 Flatness (6) 5.6 Attenuation (6) 6 calibration expression (7) 7 Recalibration interval (8) Appendix A calibration certificate page format (9) Appendix B Measurement Uncertainty Evaluation (11)

Introduction

This specification based JJF 1071-2010 "national measurement calibration specifications write rules" Writing, terminology and measurement Uncertainty Evaluation follow JJF 1001-2011 "common measurement terms and definitions" and JJF 1059.1-2012 "measure Evaluation and Expression of Uncertainty. " This specification relates primarily white noise signal generator maximum output power, amplitude-frequency characteristics, flatness, attenuation correction quasi. Power meter calibration using a white noise signal generator maximum power output; with a spectrum analyzer or noise source calibration device Amplitude-frequency characteristics and flatness calibration white noise signal generator; using a power meter or spectrum analyzer calibration white noise signal Attenuation number generator. This specification is the first release. White noise signal generator calibration specification

1 Scope

This specification applies to the frequency range of 10Hz ~ 40GHz, the maximum output power range of -28dBm ~ Calibration 35dBm white noise signal generator.

2 Overview

White noise signal generator to produce the actual test system analog noise receiver for demodulation threshold (Eb/No), carrier to noise ratio (C/N), signal to noise ratio (SNR), bit error rate (BER) testing, testing and electromagnetic filters Compatible (EMI) testing. White noise signal from the noise source generator, amplifier, and filter network attenuators and other components.

3 Metrological characteristics

3.1 Frequency Range Frequency range. 10Hz ~ 40GHz. The maximum output power of 3.2 Maximum output power. (- 28 ~ 35) dBm. 3.3 Flatness Flatness. ± 0.5dB. 3.4 Attenuation Attenuation. (0 ~ 100) dB; Power output range. (- 65 ~ 40) dBm; Power spectral density. (- 120 ~ -20) dBm/Hz; The maximum permissible error. ± 0.3dB. Note. The above indicators are not used to determine eligibility for reference only.

4 calibration conditions

4.1 Calibration environmental conditions Ambient temperature. (23 ± 5) ℃; Relative humidity. ≤80%; Power supply. voltage (220 ± 11) V, frequency (50 ± 1) Hz; Other. no effect on calibration work around the normal mechanical vibration and electromagnetic interference. 4.2 Calibration Equipment Calibration equipment should be certified by measurement technology through the organization and within the validity period or calibrated to meet the requirements. Major equipment calibration as follows. 4.2.1 Spectrum Analyzer Frequency range. 3Hz ~ 43GHz; ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJF 1533-2015_English be delivered?

Answer: Upon your order, we will start to translate JJF 1533-2015_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JJF 1533-2015_English with my colleagues?

Answer: Yes. The purchased PDF of JJF 1533-2015_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.