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.

Frequency range From 170 MHz to 858 MHz (UHF)
Measurement points 50 maximum
Level range From 40 dBµV to 100 dBµV
Maximum signal level DC to 100 Hz 30 Vrms
From 170 MHz to 858 MHz 120 dBµV
ISDB-T/Tb MEASUREMENTS Power, CBER, VBER, MER, Link Margin
ACCESSORIES Mains power adapter, Car lighter adapter, F to BNC/DIN/F adapters, Mains cord, USB 2.0 connector cable, Carrying suitcase, Carrying belt, Quick reference guide.

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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