| Other impairments include single frequency intermodulation distortion, impulse noise, co-channel interference and ghosting. |
|
| This intermodulation creates an effect called heterodyning, where additive and subtractive tones, known as beat frequencies, are created. |
|
| When amplifying two signals simultaneously, any nonlinear amplifier will produce intermodulation products. |
|
| It may be also helpful for the basic understanding of the generation of intermodulation products. |
|
| The intermodulation products of the measurement setup shall be 10 dB above the intermodulation products being measured. |
|
| It is possible for the preamplifier to saturate on a strong signal and produce intermodulation products that degrade reception on adjacent channels. |
|
| The current responses, obtained from EFM spectra, assigned for intermodulation and harmonical current peaks. |
|
| The WRU-8N is capable of searching a group of frequencies and then giving the user an intermodulation free configuration. |
|
| These measurements are decisive for the early detection of excessive noise in the system or intermodulation problems in the downstream. |
|
| Instead of intermodulation products the expression intermodulation noise is also used in order to reflect digital modulation formats. |
|
| There are a number of factors that contribute to produce this poor performance but we can sum them up as the vulnerability of analogue television signals to noise, intermodulation, ghost image, etc. |
|
| In order to simplify the transmitters, the vision carrier could be amplified together with its accompanying sound carrier, but this may cause intermodulation. |
|
| It is essential therefore that all transmit channels assigned for use on the transmitting station are selected so that no intermodulation products are allowed to fall within the frequency bands of the watch channels. |
|
| They have the advantage of less harmonics, and the effect of an additional preselector, focusing on just the required signal, ignoring non-required signals and intermodulation. |
|
| However, in the case of A1 type interference it will be necessary to check that the transmitter does not generate significant spurious components apart from third-order intermodulation products. |
|
| All of the above sources can be classified into three generic interference mechanism categories: undesired emission, intermodulation and receiver susceptibility. |
|
| Minimizes harmonic and intermodulation distortions. |
|
| Shure PA Series UHF Antenna Combiners combine antenna outputs from up to four PSM wireless transmitters to a single antenna, minimizing intermodulation distortion and reducing rack clutter. |
|
| The halogen-free laminate combines low-loss dielectric with low-profile copper foil for reduced passive intermodulation and low insertion loss. |
|
| Network cabling, found at the heart of every network site, impacts signal transmission, intermodulation and attenuation. |
|
|
|
| When two signals with the same power level are input, the ratio of the output power levels are defined as a third-order intermodulation distortion. |
|
| Intermodulation distortion and power handling in RF MEMS switches, varactors, and tunable Alters, IEEE Trans. |
|
| Products include specialized filters, combiners, tower mounted amplifiers, Passive Intermodulation test solutions, radio link diplexers, ferrite isolators and circulators. |
|
