Functions14FunctionsFunctionsWith Sat/TV/FM signal meter MSK 33, detailed quality assessment of DVB-C,DVB-T and DVB-S signals may be carried out along with level measurements ofanalogue and digital TV and Sat reception signals. The unit is constructed inmodular technology, so future function extensions by means of plug-in cards areeasily possible.The MSK 33 can be optionally supplied with power via the integrated lead accumu-lator of the integrated power supply unit (110…240 V~). A microcontroller is re-sponsible for controlling the unit and scanning the keyboard entries with the hardand softkeys as well representing the level and frequency on the integrated TFTdisplay screen. The high definition display screen allows a precise picture as-sessment.Four different detectors for peak, average, maximal and minimal values are avail-able for the level measurement of analogue and digital signals. Correction valuesare determined by the level calibration of the MSK 33 and stored in an EEPROM.This allows precise level measurements to be made with the MSK 33.The MSK 33 is developed for the standards B/G, D/K, I, L, M, M Japan and Nicam.The video signal can be processed and reproduced in the colour standards PAL,SECAM and NTSC.There is a bar display on the front display to help locate transmitters. In addition, alevel-dependent acoustic tracking signal simplifies the alignment of an antennawithout having to look at the screen.The LNB supply voltage is 10 V…20 V for max. 500 mA in increments of 0.1 V.For control of the receiving system, the 22 kHz signal as well as the commands forDiSEqC 2.0, UFOμ-DiSEqC or V-SEC commands can be produced.Level values, frequencies and plus the entire frequency spectrum can be printedout via the integrated dot-matrix printer.
