A multifunctional CTV measuring device

Author

Morozov, A.A. ; Prokhorenko, A.V. ; Dyachenko, V.N. ; Britkov, A.V. ; Zayanchukovskiy, V.V. ; Sviridenko, V.I. ; Gorbanov, N.A. ; Mozgovoiy, Yu.V. ; Borodina, G.N. ; Perkova, N.I. ; Sologub, V.V.

Author_Institution

Beta TV Com Ltd, Donetsk, Ukraine

fYear

2003

fDate

8-12 Sept. 2003

Firstpage

65

Lastpage

67

Abstract

The utilization of frequency ranges of up to 3 GHz (5...65 MHz for return channel, 47...860 MHz for CTV transmission, 950...2150 MHz for satellite IF, 2500...2700 MHz for MMDS) in cable TV necessitated the design of a device allowing for the levels of spectral components in the given ranges to be measured. The LFM 300 measures the AFC and PFC of passive and active devices in the 5...1000 MHz range, as well as amplifier intermodulation distortion (IMA 3 according to DIN 45004) across the top range of the TV channels transmitted over cable. The report presents technical solutions behind the design of the device.

Keywords

automatic frequency control; cable television; intermodulation distortion; power factor correction; 5 to 1000 MHz; AFC; PFC; active devices; amplifier intermodulation distortion; automatic frequency control; cable TV; multifunctional CTV measuring device; passive device; spectral component; Computer integrated manufacturing; Helium; IEEE catalog; Organizing; Satellites; Spectrogram; TV; Tellurium; USA Councils;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Telecommunication Technology, 2003. CriMiCo 2003. 13th International Crimean Conference

Conference_Location

Sevastopol, Crimea, Ukraine

Print_ISBN

966-7968-26-X

Type

conf

DOI

10.1109/CRMICO.2003.158744

Filename

1256337