AP401FULL-HD_rev.09_UK
9
Frequency characteristics
Frequency ranges
VHF/UHF/SAT: from 45 to 2150 MHz (2) and HF from 5 to 65
MHz.
OPTICAL: 1310nm, 1490nm, 1550nm
Tuning
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.
Storage capacity
100
programs.
Display elements
frequency in MHz, channel name and program number.
Resolution
HF/VHF/UHF in increments of 50 kHz, SAT in increments of
125 kHz.
Accuracy
Better than 0.001%.
Spectrum Analyzer
Presentation
Level on the "Y" axis (vertical) – Frequency on the "X" axis
(horizontal).
Frequency range
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
Level
For VHF/UHF/SAT bands: from 20 to 130 dBµV.
For C band: 5 to 65 MHz from 40 to 130 dBµV.
Dynamic range on
screen
40 dB for the HF/VHF/UHF/SAT bands
Explored frequency
range.
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.
Bandwidth at - 3 dB
For HF/VHF/UHF bands: 100 kHz or 1 MHz (selectable).
For SAT band: 100 kHz, 1 MHz (selectable).
Video Filter
Included – Excluded (selectable).
Frequency Markers
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.
