|
PS # -PART-YEAR |
REVISION |
AMENDMENT |
SUBJECT |
STATUS |
|---|---|---|---|---|
| 4123-1-1998 | -- | -- | Methods of measurement on receivers for television broadcast transmissions. Part 1: General considerations. Measurements at radio and video frequencies. | Active |
| 4123-2-1998 | -- | -- | Methods of measurement on receivers for television broadcast transmissions. Part 2: Audio channels- General methods and methods for monophonic channels. | Active |
| 4123-3-1998 | -- | -- | Recommended methods of measurement on receivers for television, broadcast transmissions. Part 3: Electrical measurements on multichannel sound television receivers using subcarrier systems.IEC-107-3/1988 | Active |
| 4123-4-1998 | -- | -- | Recommended methods of measurement on receivers for television broadcast transmissions. Part 4: Electrical measurements on multichannel sound television receivers using the two-carrier FM systems. | Active |
| 4123-5-1998 | -- | -- | Recommended methods of measurement on receivers for television broadcast transmissions. Part 5: Electrical measurements on multichannel sound television receivers using the NICAM two-channel digital sound-systems. | Active |
| 4123-6-1998 | -- | -- | Recommended methods of measurement on receivers for television broadcast transmissions. Part 6: Measurement under conditions different from broadcast signal standards. | Active |
| 4124-1998 | -- | -- | Informative guide for subjective listing tests. IEC-543/1976. | Active |
| 4125-1998 | -- | -- | informative guide for subjective tests on television, receivers. IEC-569/1977. | Active |
| 4126-1998 | -- | -- | Interconnection of radio and T.V receivers to feeder systems outlets. | Active |
| 4127-1998 | -- | -- | Recommendations for polycrystalline semiconductor rectifier stacks and equipment. | Active |
| 4128-1-1998 | -- | -- | Performance of high-voltage d.c. (HVDC) systems. IEC-919-1/1988 Part 1: Steady-state conditions. | Active |
| 4128-2-1998 | -- | -- | Performance of high-voltage d.c. (HVDC) systems. IEC-919-2/1990 Part 2: Faults and switching. | Active |
| 4129-1998 | -- | -- | Semiconductor convertors. Identification code for IEC-971/1989 convertor connections. | Active |
| 4130-1998 | -- | -- | Low-voltage power supply devices, d.c. output – IEC-1204/1993 Performance characteristics and safety requirements. | Active |
| 4131-3-1998 | -- | -- | Adjustable speed electrical power drive systems- Part 3: product standard including specific test methods. EMC-IEC-1800-3/1996 | Active |
| 4132-2-1998 | -- | -- | Power convertors for electric traction. Part 2: Additional technical information | Active |
| 4133-1-1998 | -- | -- | Power convertors installed on board rolling stock- Part 1: Characteristics and test methods. | Active |
| 4134-1998 | -- | -- | Methods of evaluating the performance of electrical and pneumatic analogue chart recorders for use in industrial-process control systems. | Active |
| 4135-1998 | -- | -- | Procedures for ensuring the cleanliness of industrial process measurement and control equipment in oxygen service. | Active |
| 4136-1998 | -- | -- | Process data highway, Type C (PROWAYC) for distributed process control systems. | Active |