Standards World

ANSI SP3.4:2016 pdf free download – Periodic Verification of Air Ionizer Performance Using a Small Test Fixture

ANSI SP3.4:2016 pdf free download - Periodic Verification of Air Ionizer Performance Using a Small Test Fixture 5.0 TEST FIXTURE AND INSTRUMENTATION The following sections describe an example of a test fixture and instrumentation used for periodic...

02-23

ANSI SCTE 257:2019 pdf free download – Techniques for Accurate Measurement of Cable TV Network Downstream RF Signal Levels

ANSI SCTE 257:2019 pdf free download - Techniques for Accurate Measurement of Cable TV Network Downstream RF Signal Levels 6. Downstream Signal Level Measurements What is signal level? As stated in 5.2 Definitions , signal level is...

02-23

ASTM C633:13 pdf free download – Standard Test Method for Adhesion or Cohesion Strength of Thermal Spray Coatings

ASTM C633:13 pdf free download - Standard Test Method for Adhesion or Cohesion Strength of Thermal Spray Coatings. 5.1.3 The adhesion strength of the bonding agent shall be determined each time this test method is performed. This...

02-23

ANSI SCTE 256:2019 pdf free download – IoT Security Considerations and Recommendations for Operators

ANSI SCTE 256:2019 pdf free download - IoT Security Considerations and Recommendations for Operators Persistent memory is any memory that retains the data when power is not applied. Examples include flash memory, battery backed up memory, serial...

02-23

ASTM C625:15(R2021) pdf free download – Standard Practice for Reporting Irradiation Results on Graphite

ASTM C625:15(R2021) pdf free download - Standard Practice for Reporting Irradiation Results on Graphite. 5. Sample Description 5.1 Source, 5.2 Grade or identifying sample number, 5.3 Raw materials including filler, binder, additives, impregnants and their pretreatment, if...

02-23

ANSI SCTE 250:2019 pdf free download – Real-time Event Signaling and Management API

ANSI SCTE 250:2019 pdf free download - Real-time Event Signaling and Management API 1.1. Executive Summary This standard defines an interface that will allow a Signal Acquisition System (e.g. encoder, transcoder, packager, stream switcher, etc.) to submit...

02-23

ANSI SCTE 248:2018 pdf free download – Operational Practice on Multiple Audio Signaling

ANSI SCTE 248:2018 pdf free download - Operational Practice on Multiple Audio Signaling 1.1. Executive Summary Cable operators, many program networks, and local broadcast affiliates routinely support up to two audio streams for programs they distribute. The...

02-23

ASTM C597:16 pdf free download – Standard Test Method for Pulse Velocity Through Concrete

ASTM C597:16 pdf free download - Standard Test Method for Pulse Velocity Through Concrete. 6. 1 .2 Receiving Transducer and Amplifier—The receiving transducer shall be similar to the transmitting transducer. The voltage generated by the receiver shall...

02-23

ANSI SCTE 247:2018 pdf free download – High Dynamic Range (HDR) Video: System Requirements for Cable Phase 1 – Initial Deployment

ANSI SCTE 247:2018 pdf free download - High Dynamic Range (HDR) Video: System Requirements for Cable Phase 1 – Initial Deployment The consensus of the drafting group members is that HDR10 is appropriate for use in the...

02-23

ANSI SCTE 246:2018 pdf free download – Best Practices in Photovoltaic System Operations and Maintenance for Cable System Operator

ANSI SCTE 246:2018 pdf free download - Best Practices in Photovoltaic System Operations and Maintenance for Cable System Operator Entity that holds title to the PV system or portfolio of systems and may be an individual, a...

02-23