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Summary of Contents for emitor DIGIAIR PRO T
- Page 1 DIGIAIR PRO T/T2/C USER MANUAL...
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Page 2: Table Of Contents
(Carrier/Noise). Readout of UCB (uncorrected bits) and CB (corrected blocks) is also easy to do. It measure C/N and BER for DVB-C. Furthermore DIGIAIR Pro present pitchtones (the higher tone the stronger signal) on a loudspeaker. DIGIAIR Pro T/T2/C is very sensitive and can detect even the weakest signals. -
Page 3: Getting Started
DIGIAIR Pro T/T2/C can feed Voltage (0/5/12/24 Volt) to external active antennas this feature is short-circuit protected by an automatic fuse. DIGIAIR Pro T/T2/C is charged via an external DC power-source of 10 -15 volt. The DIGIAIR PRO T/T2/C operates with 8xAA rechargeable batteries. The unit will works for at least 2 hours with fully charged batteries. -
Page 4: Attenuator
It is very easy to point an antenna towards a transmitter in this mode. The “maxhold function” (small bar in the big bar) will make it very accurate. Attenuator If the incoming signal is very strong (the bar in the thermometerscale reaches 100%) it can easily be attenuated with a push on the OK button (about -20dB). - Page 5 For DVB-T/T2 it can be said that, hopefully but not always, the digital readout; BER (bit error rate) and C/N (Carrier/Noise) will correspond well with the analog setting of the antenna. Quite often the antenna needs to be re-directed a little bit in order to maximize the digital-values (which are of more importance then the analog readout).
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Page 6: Description Of The Functions
Spectrum-mode is accessed with another push on the MODE button The meter shows the frequency spectrum of 48-860 MHz. A marker can select a certain channel (with the “UP”, “DOWN” buttons). Signallevel (in dBuV) of that channel will be shown in the display also. Press the OK-button and the meter will “zoom in”... - Page 7 2.2 Digital-information (view digital) PRE- and POST- BER (Bit Error Rate) and C/N (Carrier/Noise) is presented in this mode. The BER should be as low (less errors) as possible. The SNR should be as high as possible (the signal coming out of the noise as much as possible). In order not to be confusing both digital bars should be as high as they can be.
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Page 8: Menu
The signal-strength of the chosen channel is shown in the LCD (in dBuV). Press the OK-button and the meter will “zoom in” at the frequency which the marker is pointing at. 3. Menu The following menu is shown on the display when pressing down the MENU button: This is the main menu. -
Page 9: Channel Groups
4. Channel groups In this mode You can select the channels to be stored in DIGIAIR Pro´s memory. The stored channels are presented in Multi channel mode. Set up the five pages with the channels of Your choice. Do like this: A) The top value in the first bar (most to the left) is flashing when entering this setup. -
Page 10: Technical Specification
Weight: 0.3 kg. Dimensions: 185 x 115 x 50 mm. Accessories: Power 12V DC, 1A Rubber-case. Car charger. Emitor International AB Ostmästargränd 12 120 40 Stockholm Sweden Phone: +46 8 5333 40 70 Fax: +46 8 5333 40 71 Web:...
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