Measuring instruments, Signal meter Sat/TV/FM, MSK 125

Measuring instruments
Signal meter Sat/TV/FM
MSK 125
21710022
The MSK 125 has been designed as a
portable multiple standard selective signal
meter for analogue TV, Sat and FM Radio
and for the digital standards DVB-C,
DVB-S(2) and DVB-T/DVB-H. The unit is
equipped with a high-quality, transflective
5.7“ TFT VGA resolution colour screen
and a two-line, 22-digit LC display to show
measured values.
The calibrated spectrum function features
a sweep rate of approx. two seconds.
The built-in CI slot allows display of
coded programmes ¹). The featured meter
memory bank enables one to save up to
100 meter settings.
Up to 100 measurement results can
also be saved on an SD card and then
exported via the USB port onto a PC.
Automatic measurement range
Memory for signal meter settings
Features
Level measurement of analogue and
digital TV signals (TV, Sat, FM,
DVB-S(2), DVB-C, DVB-T, DVB-H
(2k and 8k mode)
Direct frequency and channel entry
Video display of analogue and digital
Measurement and display of remote
TV signals
selection
Measurement value memory
(SD card), with data readout via USB
Data logging
feed current drain
Software update interface
Measurement and display of
Audio carrier measurement (TV)
BER/MER
Bi-directional SCART socket
NICAM audio carrier and
5.7“ TFT colour display, transflective
(CVBS, audio)
BER measurement
(640 x 480 pixels)
Mains or battery operation
Audio control with built-in
Two-line, 22-digit LC display
loudspeakers
Spectrum display
Stereo headphone jack
Sat finder function
DiSEqCTM1.0 control signal
Acoustic signalling to facilitate
SCR single-cable system control
antenna alignment
signals (with software update in
development)
Level display in dBµV or in dBmV
¹) Decoding requires use of a corresponding CAM and valid access card (not included in the delivery scope)
Delivery scope:
Carry case for MSK 125 and
accessories, carrying strap, plug-in
power supply unit, BNC test cable
with adaptors, USB cable, SD card
Measuring instruments
Signal meter Sat/TV/FM
Technical data
Type
MSK 125
Order no.
21710022
RF section
Frequency ranges
MHz
TV: 47 ... 862, Sat: 920 ... 2,150, FM: 87 ... 108
Frequency resolution
kHz
TV/FM: 50, Sat: 125
Transmission standards
B/G, I, D/K, M, N
DVB-S(2): QPSK, 8PSK
DVB standards
DVB-C: 64 QAM, 128 QAM, 256 QAM, DOC 64 QAM (only MER and Offset)
DVB-T/DVB-H: COFDM, 2k, 8k; QPSK, 16 QAM, 64 QAM
TV system standards
Colour standards
PAL/NTSC in colour; SECAM in b/w
Audio
FM, NICAM and AM audio
Digital video decoding
MPEG-2
Level measurement section
Level measurement range
Measurement accuracy
Measurement bandwidths
dBµV
30 ... 120
dB
<2
MHz
TV/FM: 0.25; DVB-S/DVB-C/DVB-T, Sat analogue: 6
Detector analogue
TV: peak value; Sat/FM: mean value
Detector digital
Mean value
BER/MER/Carrier offset measurement
DVB-S(2)/DVB-C/DVB-T/DVB-H
Display
Monitor
TFT colour display 5,7”, 640 x 480 pixels, transflective
LC display
Alphanumeric 2 x 22 characters (131 x 22 pixels), bargraph, illuminated
Sat finder (acoustical)
Level-dependent tone
Power supply
Li-Ion accumulator
Mains (plug-in power supply unit)
DC external
V/Ah
11.1/6.45
V/Hz/W
100-250/50-400/100
V
10.8-14.0
V
0, 5 ... 20
Remote feeding
Remote feed voltage supply
Remote feed current
Control signals
mA
Max. 600
kHz
22, DiSEqC 1.0, Simple DiSEqCTM,
SCR single-cable system (with software update in development)
Ω
F-type coaxial socket with BNC adaptor (75)
TM
Connections
RF input (impedance)
AV input/output
Headphone socket
SCART (CVBS, Audio)
mm
USB port
Jack, 3.5
Socket, type 2; USB 2.0
Flash memory card
SD, max. 1 GByte
Serial interface
RS 232, Sub D, 9-pin
CI interface
PCMCIA
DC voltage supply 12 V
DC-XLR socket
General
Safety standards
Dimensions (W × H × D)
Weight
Protection class I (AC/DC power supply), VDE EN 61010
mm
258 x 297 x 75 (100 with battery compartment)
kg
Approx. 3.8
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