UNAOHM AP 401 Full HD User Manual page 10

Frequency ranges
Tuning
Storage capacity
Display elements
Resolution
Accuracy
Spectrum Analyzer
Presentation
Frequency range
Level
Dynamic range
screen
Explored frequency
range.
Bandwidth at - 3 dB
Video Filter
Frequency Markers
AP401FULL-HD_rev.09_UK
Frequency characteristics
VHF/UHF/SAT: from 45 to 2150 MHz (2) and HF from 5 to 65
MHz.
OPTICAL: 1310nm, 1490nm, 1550nm
PLL frequency synthesis with direct frequency, channel or
stored program programming by means of a keyboard and/or
Shaft Encoder.
Possibility of selecting the current terrestrial channeling
system for the country in which the device is employed.
100 programs.
frequency in MHz, channel name and program number.
HF/VHF/UHF in increments of 50 kHz, SAT in increments of
125 kHz.
Better than 0.001%.
Level on the "Y" axis (vertical) – Frequency on the "X" axis
(horizontal).
From 5 MHz to 2150 MHz (in 5 bands) in real time.
C 5 to 65 MHz.
L 45 to 156 MHz
M 156 to 454 MHz
H 454 to 900 MHz
SAT 900 to 2150 MHz
Optical (converted to RF) from 47 to 2250 MHz
For VHF/UHF/SAT bands: from 20 to 130 dBµV.
For C band: 5 to 65 MHz from 40 to 130 dBµV.
on 40 dB for the HF/VHF/UHF/SAT bands
100% of each selected band (C - L - M - H - SAT) with the
possibility of exploring a portion, in 8 steps (6 in C band), of
approximately 1% (in SPAN MIN) and from 1 to 5 channels
(depending on the band) in SPAN MAX.
For HF/VHF/UHF bands: 100 kHz or 1 MHz (selectable).
For SAT band: 100 kHz, 1 MHz (selectable).
Included – Excluded (selectable).
2, with direct frequency reading, measurement of the
difference in frequency "Δ F" between the two markers.
Level measurement and measurement of the difference in
level "Δ L" between the two markers.
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