ntcDvbModSpectrumPolarity
NEWTEC-DVBMODULATOR-MIB ·
.1.3.6.1.4.1.5835.5.2.1000.1.10
Object
scalar
r/w
Enumeration
Transmit spectrum polarity selection. The spectrum at IFL and at RF is coupled by the installed upconverter module. This can be deduced from the frequency conversion formula. If the L-band frequency is subtracted from the LO (Local Oscillator), then the spectrum is inverted in the converter module. If a direct spectrum is required in this case, the spectrum must also be inverted at IFL.
Context
- MIB
- NEWTEC-DVBMODULATOR-MIB
- OID
.1.3.6.1.4.1.5835.5.2.1000.1.10- Type
- scalar
- Access
- readwrite
- Status
- current
- Parent
- ntcDvbModObjects
- Siblings
- 49
Syntax
Enumeration
Values & Constraints
Enumerated Values
1 | directSpectrum |
2 | invertedSpectrum |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ntcDvbModMode The modulation standard defines the operating mode of the modulator.
- DVB-S2 : compatible with EN302307. Single Stream Transport Stream
Broadcasting Applications
- DVB-S : compat… | scalar | Enumeration | .1.3.6.1.4.1.5835.5.2.1000.1.1 |
| ntcDvbModOutputLevel Modulator output level setting in dBm. Adjustable in steps of 0.1 dBm. Float
represented as integer is scaled by a factor of 10. i.e. a value of '-103'
means '-10.3' dBm Note that… | scalar | dBm Integer32 | .1.3.6.1.4.1.5835.5.2.1000.1.11 |
| ntcDvbModClockOutput Enables or disables the transmission of a 10MHz clock signal on the RF output
cable. | scalar | Enumeration | .1.3.6.1.4.1.5835.5.2.1000.1.12 |
| ntcDvbModCarrierModulation Carrier modulation selection :
- modulation on: Operational modulated carrier signal
- pure carrier: unmodulated output signal
- 'test modulation CLK/n': Carrier modulated by a ro… | scalar | Enumeration | .1.3.6.1.4.1.5835.5.2.1000.1.13 |
| ntcDvbModAmplSlopeEqualizer Configuration of the amplitude slope equalizer. An amplitude slope in the
up-converter or in the high power amplifier can be compensated by using this
equalizer which has a maximu… | scalar | Integer32 | .1.3.6.1.4.1.5835.5.2.1000.1.14 |
| ntcDvbModDvbs2Acm Container holding ntcDvbModDvbs2Acm definitions. | node | - | .1.3.6.1.4.1.5835.5.2.1000.1.15 |
| ntcDvbModDvbs2 Container holding ntcDvbModDvbs2 definitions. | node | - | .1.3.6.1.4.1.5835.5.2.1000.1.16 |
| ntcDvbModDvbs Container holding ntcDvbModDvbs definitions. | node | - | .1.3.6.1.4.1.5835.5.2.1000.1.17 |
| ntcDvbModEqualink Container holding ntcDvbModEqualink definitions. | node | - | .1.3.6.1.4.1.5835.5.2.1000.1.18 |
| ntcDvbModAlarm Container holding ntcDvbModAlarm definitions. | node | - | .1.3.6.1.4.1.5835.5.2.1000.1.19 |
| ntcDvbModTransmit Enable or disable the modulator output transmit signal. When it is enabled the
actual output can still be switched-off upon detection of e.g. general device
alarm of the modulator. | scalar | NEWTEC-TC-MIBNtcEnable | .1.3.6.1.4.1.5835.5.2.1000.1.2 |
| ntcDvbModInputType The type of input packets or frames for the modulator. | scalar | Enumeration | .1.3.6.1.4.1.5835.5.2.1000.1.20 |
| ntcDvbModRfCid Container holding ntcDvbModRfCid definitions. | node | - | .1.3.6.1.4.1.5835.5.2.1000.1.21 |
| ntcDvbModDcBuc Container holding ntcDvbModDcBuc definitions. | node | - | .1.3.6.1.4.1.5835.5.2.1000.1.22 |
| ntcDvbModRatePriority Select the rate mode (symbol rate or bit rate). The selected rate will be kept
constant when other parameters have impact a the modulator rate. Only the
selected rate can be chang… | scalar | Enumeration | .1.3.6.1.4.1.5835.5.2.1000.1.23 |
| ntcDvbModSymbolRate Define the required symbol rate in baud. | scalar | baud SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.5835.5.2.1000.1.24 |
| ntcDvbModBitRate Define the required bit rate of the modulator. Current devices support a range
of 50000 to 250000000 bps. | scalar | bps SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.5835.5.2.1000.1.25 |
| ntcDvbModMeasuredPktCount Measured TS packet count of the modulator. | scalar | packets SNMPv2-SMICounter32 | .1.3.6.1.4.1.5835.5.2.1000.1.26 |
| ntcDvbModMeasuredBitRate Measured bitrate of the modulator. | scalar | bps SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.5835.5.2.1000.1.27 |
| ntcDvbModReset Reset the modulator monitoring counters. | scalar | Enumeration | .1.3.6.1.4.1.5835.5.2.1000.1.28 |
| ntcDvbModS2Ext Container holding ntcDvbModS2Ext definitions. | node | - | .1.3.6.1.4.1.5835.5.2.1000.1.29 |
| ntcDvbModTransmitState Current transmit status of the modulator (on or off). The actual transmit
status is determined by the transmit configuration parameter and by other
events. Note that the transmit … | scalar | Enumeration | .1.3.6.1.4.1.5835.5.2.1000.1.3 |
| ntcDvbModTurbo Container holding ntcDvbModTurbo definitions. | node | - | .1.3.6.1.4.1.5835.5.2.1000.1.30 |
| ntcDvbModAmcDvbs Container holding ntcDvbModAmcDvbs definitions. | node | - | .1.3.6.1.4.1.5835.5.2.1000.1.31 |
| ntcDvbModAmcNbc Container holding ntcDvbModAmcNbc definitions. | node | - | .1.3.6.1.4.1.5835.5.2.1000.1.32 |
| ntcDvbModActualOutputLevel Modulator output level setting in dBm. Adjustable in steps of 0.1 dBm. Float
represented as integer is scaled by a factor of 10. i.e. a value of '-103'
means '-10.3' dBm | scalar | dBm Integer32 | .1.3.6.1.4.1.5835.5.2.1000.1.33 |
| ntcDvbModTransmitStateReason Reason for current Transmit State | scalar | OctetString | .1.3.6.1.4.1.5835.5.2.1000.1.34 |
| ntcDvbModLinkOpt Container holding ntcDvbModLinkOpt definitions. | node | - | .1.3.6.1.4.1.5835.5.2.1000.1.35 |
| ntcDvbModAllowChangesWhileTxOn This field allows you to choose if the main modulation parameters can be
altered while the transmit is on. | scalar | NEWTEC-TC-MIBNtcEnable | .1.3.6.1.4.1.5835.5.2.1000.1.36 |
| ntcDvbModStandbyRedundancyState Default connector redundancy state when the Device Redundancy is in standby
mode. | scalar | Enumeration | .1.3.6.1.4.1.5835.5.2.1000.1.37 |
| ntcDvbModDSNGProfiles Container holding ntcDvbModDSNGProfiles definitions. | node | - | .1.3.6.1.4.1.5835.5.2.1000.1.38 |
| ntcDvbModStreamMode Specify if more than one input stream is multiplexed into the modulator or
not. This sometimes impacts receiver compatibility. | scalar | Enumeration | .1.3.6.1.4.1.5835.5.2.1000.1.39 |
| ntcDvbModTxCtrlGenDeviceAlarm Configure the impact of a General Device alarm on the Modulator Transmit. | scalar | Enumeration | .1.3.6.1.4.1.5835.5.2.1000.1.4 |
| ntcDvbModAmcDl Container holding ntcDvbModAmcDl definitions. | node | - | .1.3.6.1.4.1.5835.5.2.1000.1.40 |
| ntcDvbModIfOutputLevel Modulator output level setting in dBm. Adjustable in steps of 0.1 dBm. Float
represented as integer is scaled by a factor of 10. i.e. a value of '-103'
means '-10.3' dBm | scalar | dBm Integer32 | .1.3.6.1.4.1.5835.5.2.1000.1.41 |
| ntcDvbModLbandOutputLevel Modulator output level setting in dBm. Adjustable in steps of 0.1 dBm. Float
represented as integer is scaled by a factor of 10. i.e. a value of '-103'
means '-10.3' dBm | scalar | dBm Integer32 | .1.3.6.1.4.1.5835.5.2.1000.1.42 |
| ntcDvbModIfOutputFrequency When the IF to L-Band converter is inside the device, then both IF and L-Band
is available at the same time at the output of the device. This means that 2
independent paramaters e… | scalar | Enumeration | .1.3.6.1.4.1.5835.5.2.1000.1.43 |
| ntcDvbModLbandOutputFrequency When the IF to L-Band converter is inside the device, then both IF and L-Band
is available at the same time at the output of the device. This means that 2
independent paramaters e… | scalar | Hz SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.5835.5.2.1000.1.44 |
| ntcDvbModLbandTx Enable or disable the modulator L-Band output transmit signal. When it is
enabled the actual output can still be switched-off upon detection of e.g.
general device alarm of the mo… | scalar | NEWTEC-TC-MIBNtcEnable | .1.3.6.1.4.1.5835.5.2.1000.1.45 |
| ntcDvbModLbandTxState Current L-Band transmit status of the modulator (on or off). The actual
transmit status is determined by the transmit configuration parameter and by
other events. Note that the tr… | scalar | Enumeration | .1.3.6.1.4.1.5835.5.2.1000.1.46 |
| ntcDvbModLbandTxStateReason Reason for current L-Band Transmit State | scalar | OctetString | .1.3.6.1.4.1.5835.5.2.1000.1.47 |
| ntcDvbModExtConv Container holding ntcDvbModExtConv definitions. | node | - | .1.3.6.1.4.1.5835.5.2.1000.1.48 |
| ntcDvbModConv Container holding ntcDvbModConv definitions. | node | - | .1.3.6.1.4.1.5835.5.2.1000.1.49 |
| ntcDvbModTxCtrlGenInterfaceAlarm Configure the impact of a General Interface Alarm on the Modulator Transmit | scalar | Enumeration | .1.3.6.1.4.1.5835.5.2.1000.1.5 |
| ntcDvbModExtCableLoss Modulator external cable loss in dBm. Adjustable in steps of 0.1 dBm. Float
represented as integer is scaled by a factor of 10. i.e. a value of '-103'
means '-10.3' dBm | scalar | dBm Integer32 | .1.3.6.1.4.1.5835.5.2.1000.1.50 |
| ntcDvbModOutputFrequency Modulator output frequency setting. Current devices support a frequency range
of 50..180 Mhz or 960..2150 MHz. | scalar | Hz SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.5835.5.2.1000.1.6 |
| ntcDvbModRollOff The transmit filter Roll-off factor setting determines the output spectrum
excess bandwidth by controlling the RCRO (Root Cosine Roll-off) factor of the
matched filter at the modu… | scalar | Enumeration | .1.3.6.1.4.1.5835.5.2.1000.1.7 |
| ntcDvbModOccupiedBandWidth The '-26 dB' bandwidth of the signal. This is calculated as the symbol rate
multiplied with (1 + a) with a = the selected roll-off factor. | scalar | Hz SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.5835.5.2.1000.1.8 |
| ntcDvbModOutputBand Indicates the used output frequency band: IF band or L band. | scalar | Enumeration | .1.3.6.1.4.1.5835.5.2.1000.1.9 |