V, Dbμv, Dbmv Et Dbm Conversion - Alcad 918 Serie Manuel D'utilisation

Measurement map
Capacity
Display
Storage
Memory
Data saved
Capacity
TV picture and sound
Free to Air digital programs
Sound
Encrypted programs (*) except 7871
RF input
Input
Max. permitted voltage
Auxiliary input / output
Interfaces
DC supply
ASI TS input / output (7875-7876)
HDMI ouput
WiFi antenna input
General specifications
Display
External supply
Battery
Autonomy
Charging time
Operating temperature
Storage temperature
EMC and safety
Dimensions
Weight
Supplied with: main adaptor, user's manual (CD-ROM), F/F and
F/BNC adaptor, protective pouch (mounted) with belt and clip,
transportation bag.
(*): the display of encrypted programs is possible for supported encryption, with a valid subscription. Contact our technical
department for more information.
27.2 V, dBμV, dBmV et dBm conversion
dBμV (dBmV) is a logarithmic ratio between a measured voltage Ud and a reference voltage Ur.
The reference voltage is Ur = 1 μV (1 mV)
N = 20 log (Ud/Ur)
102
Scrolling of 50 setups maximum
graphical (bargraph), tilt measurement
Internal in non-volatile memory, or external USB stick (not supplied)
sites, measures (level, BER/MER, measurements map, Spectrum,...)
512 Kb (1000 files max or folders)
SD ( standard definition) and HD (high definition H.264)
MPEG-1, MPEG-2, AAC, HE AAC, Dolby® Digital, Dolby® Digital Plus
yes
75 Ohms, F and BNC (with adaptors supplied)
50V DC, 80V rms / 50Hz
USB A, USB mini B, Ethernet 10baseT (RJ45)
5.5 mm jack, 15 V max, 5 A max
yes, I/O on BNC plugs
Factory option
LCD TFT 10 inch color touch screen, capacitive technology,
16/9, high luminosity backlight 1000 cd/m², 1280x800 dots
Main adaptor 110/230 VAC, with 5,5mm jack, 15 V 6 A
LiOn 70W (not removable by user)
4 hours typical, depending of use
1,5 hour for 80% of capacity
-5°C to 45°C
-10°C to 60°C
NF-EN 61362-1 / NF-EN 61326-3 / NF-EN 61010-1
280 x 230x 85 mm
2,9 kg (including battery and protective pouch)
yes
yes