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MPEG Transport Stream
Monitor
MTM400
QPSK (L-Band) and Turbo
8PSK Interface Characteristics (Option EP)
Interface option EP provides both QPSK (L-Band), and Turbo 8PSK
interface and measurement capability
| QPSK (L-Band)
Interface Characteristics (Option EP) |
| Input Frequency Range |
950 MHz to 2150 MHz step size
of 1 MHz |
| Input Signal Amplitude Range |
60 dBm to 30 dBm for CBER
<1e6 |
| Modulation Format |
QPSK in accordance with ETSI
EN 300 421 |
| Modulated Baud Rate |
1 MBaud min,30 MBaud max |
| Viterbi Values Supported |
1/2,2/3,3/4,5/6,6/7,7/8 |
| FEC |
In accordance with ETSI EN 300
421 |
| Turbo Viterbi Values Supported |
1/2,2/3,3/4,5/6,7/8 |
| Turbo FEC |
Turbo Code |
| Connector Style |
F-style |
| Input Termination Impedance |
75 W nominal |
| LNB Supply Voltage |
Selectable; 13.0V ±1.5V or
18.0V ±1.5V |
| LNB Supply Maximum Current |
200 mA maximum |
| LNB 22 kHz Signaling Frequency |
17.6 kHz min,26.4 kHz max (22
kHz ±20%) |
| LNB 22 kHz Signalling
Amplitude |
600 mVpk-pk
nominal with 100 W load |
| Modes Supported |
Turbo QPSK,QPSK DSS,QPSK
DCII,QPSK DVB |
| RF Measurements |
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| RF Lock |
RF lock is indicated to the
user by an LED on the rear panel |
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and a status icon on the UI |
| Input Level (Signal Strength) |
Range:60 dBm to 30 dBm |
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Resolution:1 dBm |
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Accuracy:±5 dBm typical |
| EVM (Error Vector Magnitude) |
Display Range: =4.0% to =30.0%
RMS |
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Resolution:0.1% |
| MER (Modulation Error Ratio)
with Equalizer |
Display Range:10 to 26 dB with
Equalizer |
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Resolution:1 dB |
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Accuracy:±2 dB typical for
range 10 to 20 dB |
| SNR (Signal to Noise Ratio) |
Display Range:5 to 35 dB |
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Resolution:1 dB |
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Accuracy:±2 dB typical for
range from 5 to 30 dB |
| Pre Reed Solomon (RS) BER |
Pre-RS BER is displayed on the
UI |
| Post RS BER and TEF (Transport
Error Flag) |
Post Reed Solomon BER (TEF
ratio),TEF rate,and number of |
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Transport Error Flags (TEF
count) are displayed on the UI |
| Constellation |
The RF constellation is
displayed on the UI |
| Turbo 8PSK
Interface Characteristics (Option EP) |
| Input Frequency Range |
950 MHz to 2150 MHz in 100 kHz
steps |
| Modulation Format |
Turbo 8PSK*1 |
| Modulated Baud Rate |
1 MBaud min,30 MBaud max |
| Turbo Viterbi Values Supported |
2/3,3/4 (2.05),3/4 (2.1)
5/6,8/9 |
| Turbo FEC |
Turbo Code |
| Connector Style |
F-style |
| Input Termination Impedance |
75 W nominal |
| LNB Supply Voltage |
Selectable; 13.0V ±1.5V or
18.0V ±1.5V |
| LNB Supply Maximum Current |
200 mA maximum |
| LNB 22 kHz Signalling
Frequency |
17.6 kHz min,26.4 kHz max (22
kHz ±20%) |
| LNB 22 kHz Signalling
Amplitude |
600 mVpk-pk
with 100 W load |
| Modes Supported |
Turbo 8PSK |
| RF Measurements |
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| RF Lock |
RF lock is indicated to the
user by an LED on the rear panel |
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and a status icon on the UI |
| Input Level (Signal Strength) |
Range:60 dBm to 30 dBm |
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Resolution:1 dBm |
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Accuracy:±5 dBm typical |
| EVM (Error Vector Magnitude) |
Display Range: £ 4.0% to
=30.0% RMS |
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Resolution:0.1% |
| MER (Modulation Error Ratio)
with Equalizer |
Display Range:10 to 26 dB with
Equalizer |
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Resolution:1 dB |
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Accuracy:±2 dB typical for
range 10 to 20 dB |
| SNR (Signal-to-Noise Ratio) |
Display Range:5 to 35 dB |
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Resolution:1 dB |
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Accuracy:±2 dB typical for
range from 5 to 30 dB |
| Pre Reed Solomon (RS) BER |
Pre-RS BER is displayed on the
UI |
| Post RS BER and TEF (Transport
Error Flag) |
Post Reed Solomon BER (TEF
ratio),TEF rate,and number |
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of Transport Error Flags (TEF
count) are displayed on the UI |
| Constellation |
The RF constellation is
displayed on the UI |
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| *1
Please note that the 8PSK option does not support non-Turbo 8PSK
(DVB-DSNG),or DVB-S2.For information please contact Tektronix. |
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| QAM Interface
Characteristics (Options QA, QB2, QC) |
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QAM Annex A |
QAM Annex B |
QAM Annex C |
| Input Frequency Range |
51 MHz to
858 MHz,62.5 kHz steps |
88 MHz to 858
MHz,62.5 kHz steps |
| Modulation Format |
16QAM,64QAM,256QAM compliant |
64QAM,256QAM compliant |
16QAM,64QAM,256QAM compliant |
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with ITU
J-83 and DVB-C ETS 300 429 |
with ITU J-83*1 |
with ITU
J-83 |
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SCTE07 Compliant |
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| Modulation Baud Rate |
5 Mbaud/s
min. |
5.057 Mbaud/s and 5.360 Mbaud/s |
5 Mbaud/s
min. |
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6.952 Mbaud/s
max. |
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5.5 Mbaud/s
max. |
| Input Signal Level |
59 dBm to
19 dBm (50 dBuV to |
64 dBm to 19 dBm (45 dBuV to |
59 dBm to
19 dBm (50 dBuV to |
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90 dBuV
relative to 75 W),with |
90 dBuV relative to 75 W),with |
90 dBuV
relative to 75 W),with a |
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a 16,64 and
256 QAM input typical |
a 64 and 256 QAM input typical |
16,64 and
256 QAM input typical |
| Ultimate Modulation Error
Ratio |
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37 dB typical |
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| Receiver Bandwidth |
8 MHz
nominal |
6 MHz nominal |
| Input Termination Impedance |
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75 W nominal |
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| Input Return Loss |
6 |
dB min,10 dB typical,51 MHz
to 858 |
MHz |
| Loopthrough Power Gain |
1.5dB to 4dB
typical,51MHz to 858MHz |
N/A |
N/A |
| Loopthrough Noise Figure |
8 dB typical |
N/A |
N/A |
| Loopthrough Output Return Loss |
>10 dB
typical |
N/A |
N/A |
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| *1
Level 1 and Level 2 interleaving support compliant with all ITU
J-83 Annex B,excluding I,J = 128,7 and 128,8. |
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| QAM Annex A/C
Measurements (Option QA or QC) |
| RF Lock |
RF lock is indicated by a LED
on the rear panel and a status icon on UI |
| EVM (Error Vector Magnitude) |
Display Range for 64 QAM: =1%
to =5% RMS |
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Display Range for 256 QAM: =1%
to =2.5% RMS |
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Resolution:0.1% |
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Accuracy:within 20% of reading
for S/N >25 dB typical |
| Ultimate MER (Modulation Error
Ratio) |
38 dB typical |
| Post RS BER and TEF (Transport
Error Flag) |
Post Reed Solomon indicative
BER (uncorrectable error count) |
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and number of Transport Error
Flags are displayed on the UI |
| Constellation |
The RF constellation is
displayed on the UI |
| QAM Annex B
Measurements (Option QB2) |
| RF Lock |
RF lock is indicated by a LED
on the rear panel and a status icon on UI |
| Input Level (Signal Strength) |
Range:64 dBm to 19 dBm |
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Resolution:1 dBm |
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Accuracy:±3 dBm typical |
| EVM (Error Vector Magnitude) |
Display Range for 64 QAM: =1%
to =5% RMS |
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Display Range for 256 QAM: =1%
to =2.5% RMS |
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Resolution:0.1% |
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Accuracy:within 20% of reading
for S/N >25 dB typical |
| MER (Modulation Error Ratio)
with Equalizer |
Display Range for 64 QAM:22 dB
to 37 dB |
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Display Range for 256 QAM:28
dB to 37 dB |
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Resolution:0.1 dB |
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Accuracy: |
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±1 dB for MER <25 dB |
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±3 dB for MER 25 dB to 34
dBtypical |
| SNR |
Display Range for 64 QAM:22 dB
to 37 dB |
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Display Range for 256 QAM:28
dB to 37 dBResolution:1 dB |
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Accuracy: |
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±1 dB for MER <25 dB |
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±3 dB for MER 25 dB to 34
dBtypical |
| BER |
Pre FEC,SER and Error Sec BER
values are displayed |
| Post RS BER and TEF (Transport
Error Flag) |
Post Reed Solomon BER
(uncorrectable error count) and |
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number of Transport Error
Flags are displayed on the UI |
| Constellation |
The RF constellation is
displayed on the UI |
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Environmental
Temperature
Operating: +5 ΊC to +40 ΊC.
Nonoperating: 10 ΊC to +60 ΊC.
Humidity
Operating: Maximum relative humidity 80% for temperatures up
to 31 ΊC decreasing linearly to 50% relative humidity at 40 ΊC.
Nonoperating:10% to 95% relative humidity, non-condensing.
Altitude
Operating: 0 m to 3000 m (9800 ft).
Nonoperating: 0 m to 12000 m (40000 ft).
Random Vibration
Operating: 5 to 500 Hz, GRMS=2.28.
Nonoperating: .5 to 500 Hz, GRMS=0.27.
Functional Shock
Operating: 30 G, half sine, 11 ms duration. |
Electromagnetic Compatibility
EC Declaration of Conformity Meets EN55103. Electromagnetic
environment E4. Australia/New Zealand Declaration of Conformity
Meets AS/NZS 2064. FCC Emissions are within FCC CFR 47, Part
15, Subpart B, Class A limits.
Safety
Meets 73/23/EEC, EN61010-1, UL3111-1 and CAN/CSA 22.2 No.
1010.1-92, IEC61010-1. |
| Physical
Characteristics |
| Dimensions |
mm |
in. |
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Height |
44 |
1.73 |
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Width |
430 |
17.13 |
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Depth |
600 |
23.62 |
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Weight |
kg |
lbs. |
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Net |
6.0*1 |
13.3*1 |
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Shipping |
9.0*1 |
19.7*1 |
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Required Clearance |
mm |
in. |
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Top |
0 |
0 |
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Bottom |
0 |
0 |
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Left side |
Standard 19" rackmount |
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Right Side |
Standard 19" rackmount |
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Front |
Clearance for handles required |
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Rear |
Clearance for connectors reqd |
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| *1
Weight does not include optional interface cards. |
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