Selective signal level analyzer SA-104

Functionality:

• Display of all measured parameters and service information in digital form on the LCD;
• Additional indication of the signal level within the units of dB (0-9dB) by a graphic linear indicator simulating a dial gauge;
• The ability to directly dial from the keyboard frequency, TV channel number or program;
• Automatic measurement of signal level without entering correction factors;
• Built-in self-test and accuracy control system;
• Possibility to program up to 80 frequency values of the TV channels most often met by the user;
• Availability of a range scan mode for detecting signals and interference with the possibility of the user to set the detection threshold;
• The function of detecting the deviation of the level of the monitored signal from the nominal value, with the possibility of programming deviation tolerance;
• The ability to quickly switch to the mode of measuring the sub-carrier level of the TV signal sound (5.5MHz, 6.5MHz);
• Mode of measuring the ratio of the image carrier and the sub carrier of sound;
• Mode of measuring the ratio of the image carrier and the noise level in the TV channel;
• Measurement of mains supply voltage;
• Power supply of the device from the built-in storage battery or from AC adapter 220V / 50Hz;
• Automatic charging of batteries when working from an AC adapter;
• Built-in loudspeaker for monitoring frequency-modulated signals and sound confirmation of pressing the buttons of the keyboard;
• Tuning the volume level and forcing the speaker to turn off;
• Possibility of storing up to 3 measurement results files in the main memory of the device (80 programs in each file);
• The presence of a serial interface for communication with the computer and transmission of measurement results stored in the device’s operative memory;
• Automatic switch-off of the device in a supply mode from the storage battery, with an opportunity of programming by the user of time of an auto power-off;
• The software is supplied with the device as a graphic editor Cable Test 1, which allows the user to store the measurement results in a convenient way.
• LCD backlight;
• Tuning the contrast of the display.