【寶馬場強(qiáng)儀】Promax場強(qiáng)儀的主要介紹：
| TVHUNTER DTT finder |
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The consolidation of the Digital Terrestrial evision and the approaching to the date scheduled for the “analogue switch-off” have increased the demand for adapting analogue installations to the digital terrestrial format.
The TVHUNTER is a DTT finder that allows a fast terrestrial altennas alignment, and it carries all the required measurements to ensure an optimal reception: MER, CBER, VBER, etc.
The TVHUNTER guides the user through three steps: Detection of the transmitter, identification of the multiplex signal and fine-tuning adjustment in order to obtain the best quality signal.
The TVHUNTER has been specially designed to stand rough working conditions. It includes a back-light display and offers a long battery life.
Additional to the measurements the meter can also display the SERVICE LIST corresponding to all the programmes in the transport stream which can be audio, video or data in MPEG-2, MPEG-4 formats and can correspond to free to air or encrypted programmes in standard definition （SDTV） or high definition （HDTV） （DVB-T only）.
| | | FREQUENCY RANGE | 474 to 858 MHz （UHF） | | TEST POINTS | 50 maximum | | RF INPUT | Universal, interchangeable adapter | | DVB-T MEASUREMENTS | Channel power, MER, CBER, VBER | | ACCESSORIES | AC adapter, car lighter adapter,
F-BNC/DIN/F adapters, mains cord,
USB 2.0 cable, carrying suitcase,
carrying belt, case （optional）,
user manuals |
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產(chǎn)品型號：TVHUNTER DTT finder