ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
MECHANICAL FEATURES
Dimensions: 180 mm (W) x 95 mm (H) x 50 mm (D)
Weight: 480 g.
TUNING
Frequency range: 170 MHz to 858 MHz (UHF)
Measurement points: 50 maximum
RF INPUT
Impedance :75 Ω
Connector: Universal, including BNC, DIN and F interchangeable adapter
Level range: 40 dBµV to 100 dBµV
Maximum signal level:DC to 100 Hz 30 Vrms
170 MHz to 858 MHz 120 dBµV
DIGITAL SIGNALS MEASUREMENTS
DVB-T (COFDM) MEASUREMENTS
Power: 40 to 100 dBµV
MER :0 to 35 dB
CBER :1E-6 to 1E-1
VBER :1E-8 to 1E-1
Link Margin: In dB (Range depends on signal parameters)
DVB-T SIGNAL PARAMETERS
Carriers: 2k / 8k
Guard Interval: 1/4, 1/8, 1/16, 1/32
Code Rate: 1/2, 2/3, 3/4, 5/6, 7/8
Modulation: QPSK, 16-QAM, 64-QAM
Bandwidth: 6,7 and 8 MHz
Spectral inversion: ON, OFF, (AUTO)
Displayed information: Multiplex name and its first 48 services, if it is detected
Visual indication of DVB-T locked signal
Configuration of test points: By means of USB 2.0 connection to PC. (Cable and software included)
DVB-T2 (COFDM) MEASUREMENTS
Power: 40 to 100 dBµV
MER: 0 to 35 dB
CBER: 1E-6 to 1E-1
LBER: 1E-8 to 1E-1
Link Margin: In dB (Range depends on signal parameters)
DVB-T2 SIGNAL PARAMETERS
Carriers: 1k, 2k, 4k, 8k, 8k+ EXT, 16k, 16k+ EXT, 32k, 32k+ EXT
Guard Interval: 1/4, 19/256, 1/8, 19/128, 1/16, 1/32, 1/128
Bandwidth: 5, 6, 7 and 8 MHz
Spectral Inversion: ON, OFF (AUTO)
Pilot Pattern: PP1-PP8
Code Rate: PLP 1/2, 3/5, 2/3, 3/4, 4/5, 5/6
PLP Constellation: QPSK, 16QAM, 64QAM, 256QAM
PLP Constellation: Rotation ON / OFF (AUTO)
PLP ID: 0-255
EXTERNAL UNITS POWER SUPPLY: Through the RF input connector
Output voltage: 5 V, 12 V, 15 V, 24 V ± 1 V
Maximum external output power: 5 W (2.5 W for +5 V)
BACK-LIGHT DISPLAY: Automatic
POWER SUPPLY
Battery: 7.4 V 2.2 Ah Li-Ion battery
Low battery indication: Acoustic indication and a message on the display
Charger: Built-in. It disconnects the powering when the charging process ends
Autonomy: 6 hours. typically, powering a universal LNB and identifying a signal continuously
Charging time: 90 min. approx. starting from a complete discharge (instrument off), within the
margin of tolerated temperatures
Mains Adapter: 90 - 250 V/50-60 Hz (included), 12 V DC, 20 W
ACCESSORIES: Mains power adapter, F to BNC/DIN/F adapters, Mains cord, Car lighter adapter, TVHUNTER+ carrying suitcase, TVHUNTER + carrying
belt, USB 2.0 connector cable, TVHUNTER+ Quick Reference Guide
