TVHUNTER+ ISDB-T: Digital Terrestrial Television Hunter for ISDB-T/Tb
TVHUNTER+ ISDB-T: Digital Terrestrial Television Hunter for ISDB-T/Tb
Small handheld easy to use meter designed for the installation of Digital Terrestrial ISDB-T/Tb systems. The key factors are its small pocket size and ease of use, still offering proper measurements.
The TVHUNTER+ ISDB-T/Tb by PROMAX is a high-performance handheld field strength meter, specifically designed for the installation, alignment, and maintenance of Digital Terrestrial Television (DTT) systems under the ISDB-T/Tb standard. This professional tool represents a technological evolution in the industry, enabling precise analysis of High Definition (HD) signals in an extremely lightweight and robust pocket-sized format.
As a spectrum analyzer and digital signal meter, its technology stands out for providing critical quality measurements such as BER (Bit Error Rate) and MER (Modulation Error Ratio), which are fundamental parameters to guarantee interference-free reception. Its intuitive interface allows for fast and efficient antenna pointing, optimizing the technician's working time.
The target audience for the TVHUNTER+ ranges from telecommunications installers and network infrastructure maintenance technicians to advanced radio amateurs. In the global market, it is the benchmark device in regions that have adopted the Japanese-Brazilian standard (such as Latin America and the Philippines), where precision in ISDB-Tb signal detection is vital for the deployment of digital TV services.
Thanks to its ease of use, long battery life, and professional-grade accuracy, the TVHUNTER+ is positioned as the standard in DTT test equipment, ensuring maximum efficiency in the configuration of set-top boxes and receiving antennas in any field environment.
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![]() ATLAS NG |
![]() ATLAS IP |
![]() TV EXPLORER NG |
![]() RANGER Neo 3 |
![]() RANGER Neo 2 |
![]() RANGER Neo + |
![]() RANGER Neo Lite |
![]() HD RANGER ECO |
![]() HD RANGER UltraLite |
![]() TVHUNTER+ |
![]() SATHUNTER+ |
| DIGITAL BROADCAST STANDARDS | |||||||||||
| DVB-T/T2 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | (by version) | |
| DVB-T2 Lite | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
| DVB-S/S2 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
| DVB-S2 Multistream | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |||
| DVB-S2x | optional | optional | optional | ||||||||
| DSS | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
| ISDB-T/Tb | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | (by version) | |||
| ATSC | ✓ | ✓ | optional | ATSC version | ATSC version | ATSC version | |||||
| ATSC 3.0 | ✓ | ✓ | optional | ||||||||
| ACM / VCM / CCM | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ||||
| MPEG-TS | ✓ | ✓ | ✓ | ✓ | ✓ | ||||||
| DVB-T2-MI | ✓ | ✓ | ✓ | ✓ | |||||||
| BROADCAST FUNCTIONS | |||||||||||
| RF spectrum analyzer range | 5 MHz to 3 GHz | 5 to 2150 MHz | 5 to 2500 MHz | 5 to 2500 MHz | 5 to 2500 MHz | 5 to 2500 MHz | 5 to 2150 MHz | 5 to 2150 MHz | 170 to 850 MHz (tuner only) | 950 to 2150 MHz (tuner only) | |
| Advanced DAB/DAB+ analyzer | optional | optional | optional | optional | |||||||
| Advanced FM analyzer | optional | optional | optional | optional | |||||||
| T2-MI and Network delay margin (DVB) | advanced | basic | |||||||||
| Wideand LNB compatibility (wbLNB) | ✓ | ✓ | ✓ | ✓ | ✓ | ||||||
| Echoes analysis (DVB-T/T2/C2, ISDB-T) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |||
| Constellation diagram | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |||
| Spectrogram | ✓ | ✓ | ✓ | ✓ | ✓ | ||||||
| Heat map spectrum analyzer mode | ✓ | ✓ | |||||||||
| Merogram and MER by carrier (DVB-T2) | ✓ | ✓ | ✓ | ✓ | ✓ | ||||||
| Shoulder attenuation measurement | ✓ | ✓ | ✓ | ✓ | |||||||
| Blind scan | ✓ | ✓ | |||||||||
| Signal monitoring | ✓ | ✓ | ✓ | ✓ | ✓ | ||||||
| GPS for drive test | ✓ | optional | ✓ | optional | optional | ||||||
| Jitter measurement | ✓ | ✓ | |||||||||
| WIRELESS | |||||||||||
| 4G/5G cellular measurements (dual SIM slot) | optional | ||||||||||
| 2.4 GHz Wi-Fi analyzer | Access points and RF | Access points | Access points | Access points and RF | Access points and RF | Access points and RF | Access points and RF | ||||
| 5 GHz Wi-Fi analyzer | Access points and RF | Access points | Access points | Access points and RF (optional) | Access points and RF (optional) | Access points and RF (optional) | |||||
| 1.8 GHz LTE analyzer | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |||
| 2.6 GHz LTE analyzer | ✓ | optional | optional | optional | |||||||
| OPTICAL | |||||||||||
| Non-Selective Optical power meter | ✓ | ✓ | |||||||||
| Selective optical power meter | optional | optional | optional | optional | optional | ||||||
| Optical to RF converter | optional | optional | optional | optional | |||||||
| IP & STREAMING PROTOCOLS | |||||||||||
| Optical ASI and SDI input/output | optional | optional | |||||||||
| OTT | Advanced | Advanced | Basic | Basic | Basic | Basic | |||||
| IPTV analyzer | ✓ | ✓ | ✓ | ✓ | |||||||
| IPTV VLAN, Multistream multicast/unicast analysis | ✓ | ✓ | |||||||||
| SMPTE ST-2110 protocol | optional | optional | |||||||||
| SRT protocol | ✓ | ✓ | |||||||||
| SPECTRUM ANALYZER | |||||||||||
| Professional spectrum analyzer | 5 MHz to 6 GHz | ||||||||||
| 4 markers and traces | ✓ | ||||||||||
| Resolution filters: 100 kHz, 200 kHz, 1 MHz | ✓ | 100 kHz only | ✓ | ✓ | ✓ | 100 kHz only | ✓ | ||||
| Resolution filters: 2, 10, 20, 30, 40 kHz | ✓ | ✓ | ✓ | ||||||||
| Occupied channel bandwidth measurement | ✓ | ||||||||||
| Adjacent channel power measurement | ✓ | ||||||||||
| DECODING | |||||||||||
| 4K decoder | ✓ | ✓ | ✓ | Frame grabber | Frame grabber | Frame grabber | Frame grabber | ||||
| H.265 decoder | 10-bit | 10-bit | 10-bit | 8-bit | 8-bit | 8-bit | 8-bit | ||||
| GENERAL | |||||||||||
| HDMI™ output | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ||||
| Video/Audio input | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |||
| HbbTV information | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ||
| TS-ASI I/O and recording, TS analysis and recording | ✓ | ✓ | TS recording | ✓ | ✓ | ||||||
| SDI analyzer and generator | ✓ | ✓ | |||||||||
| Common interface (encrypted channels) | ✓ | ✓ | |||||||||
| Touch screen | Multi-touch | Multi-touch | Multi-touch | Touch | Touch | Touch | Touch | ||||
| Battery time | > 4 h | > 4 h | > 4 h | > 4 h | > 4 h | > 4 h | > 2 h | > 2 h | > 2 h | 5 h | 80 min |
| webControl and Video/Audio Streaming | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |||||
| PSIP analysis and Closed Caption support | ✓ | ATSC version | |||||||||
| Soft carrying case | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Hard transport case | ✓ | ✓ | optional | ✓ | ✓ | ✓ |
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