DM-3100 Series Multi Format Exciter

http://www.nec.com/global/prod/nw/broadcast/NEC Corporation

© 2013 NEC Corporation. NEC and the NEC logo are registered trademarks of NEC Corporation. Cat.No. H01-12080007E

NEC CorporationGlobal Business UnitBroadcast and Video Systems7-1, Shiba 5-chome, Minato-ku, Tokyo, 108-8001, JapanTel: +81-3-3798-5463 Fax: +81-3-3798-8476

NEC Asia Paci�c Pte. Ltd.No. 1 Maritime Square#12-10 HarbourFront CenterSingapore 099253Tel: +65-6278-1818Fax:+65-6271-2088

NEC Latin America S.A.Av. Paulista, 2.30001310-300 Sao Paulo, SPTel: +55-(0)11-3151-7000Fax:+55-(0)11-3151-7218

To install, make connections and operate this product, please carefully read and observe instructions, precautions and recommendations in our instruction manuals.

The colours in this brochure may differ from those of the actual unit. Designs and speci�cations of this product is subject to change without prior notice.

Safety precautions

For additional information:Please contact your nearest NEC sales of�ces or visit www.nec.com.

Specifications

Analog

Digital

DVB-ASI

TS-IN

[Video IN]

[Audio IN]

[NICAM BB IN]

10MHz IN

1PPS IN

(GPS ANT)

RF FB IN

[V AGC IN]

[A AGC IN]

Reflect

[Feedback IN]

RF OUT

[V RF OUT]

A RF OUT

RF MON[V RF MON]

[A RF MON]

Local MON

LAN

REMOTE

RS232C

AUX

DM-3100A

-

DVB-T

EN50083-9

BNC 75Ωx4

-

-

-

-

RF feedback,

+5dBm to +10dBm,

BNC, 50Ω

-

TX Reflect signal,

+3dBm±3dB,

BNC, 50Ω

VHF(170-230MHz),

UHF(470 -862MHz),

+10dBm, BNC, 50Ω

-

-

Parallel

status/command,

15pin HD-D-sub female

DM-3100AB

PAL B/G/D/K/M,

NTSC

DVB-T

EN50083-9

BNC 75Ωx4

-

1Vpp, BNC, 75Ω

0ｄBm, DF11-4,

600Ωx2

NICAM Base band

0dBm, BNC, 75Ω

Visual RF feedback,

+2.5dBm sync. Peak,

BNC, 50Ω

Aural RF feedback,

+2.5dBm, BNC, 50Ω

RF feedback,

+10dBm, BNC, 50Ω

VHF(170-230MHz),

UHF(470 -862MHz),

+17dBm sync peak,

BNC, 50Ω

VHF(170-230MHz),

UHF(470 -862MHz),

+10dBm, BNC, 50Ω

20dB lower than

A RF OUT,

BNC, 50Ω

Parallel status,

15pin HD-D-sub female

DM-3100C

-

ATSC

EN50083-9

BNC 75Ωx2

SMPTE-310M

BNC 75Ωx2

-

-

-

10MHz, -3dBm to +10dBm (Sine Wave), BNC, 50Ω

TTL Level (1.5GHz, 3 to 33dB antenna system gain),

BNC 50Ωx1 (TNC 50Ωx1) (Internal GPS option)

RF feedback,

+5dBm to +10dBm,

BNC, 50Ω

-

TX Reflect signal,

+3dBm±3dB,

BNC, 50Ω

VHF(174-216MHz),

UHF(470 -806MHz),

+10dBm, BNC, 50Ω

-

20dB lower than RF OUT, BNC, 50Ω

-

0dBm ± 6dB, BNC, 50Ω

100Base-TX / 10Base-T, RJ45

Parallel status/command serial RS-485 control, 15pin HD-D-sub female

Serial control, 9pin D-sub male

Parallel

status/command,

15pin HD-D-sub female

100 to 240V AC 50/60Hz

Less than 100W

44 (H) x 480 (W) x 520 (D) mm

Approx. 7kg

DM-3100BD

PAL B/G/D/K/M,

NTSC

ISDB-T/Tb

EN50083-9

BNC 75Ωx1-

-

1Vpp, BNC, 75Ω

0ｄBm, DF11-4,

600Ωx2

NICAM Base band

0dBm, BNC, 75Ω

Visual RF feedback,

+2.5dBm sync. Peak,

BNC, 50Ω

Aural RF feedback,

+2.5dBm, BNC, 50Ω

RF feedback,

+10dBm, BNC, 50Ω

VHF(170-230MHz),

UHF(470 -862MHz),

+17dBm sync peak,

BNC, 50Ω

VHF(170-230MHz),

UHF(470 -862MHz),

+10dBm, BNC, 50Ω

20dB lower than

A RF OUT,

BNC, 50Ω

Parallel status,

15pin HD-D-sub female

DM-3100D

-

ISDB-T/Tb

EN50083-9

BNC 75Ωx1

-

-

-

-

RF feedback,

+5dBm to +10dBm,

BNC, 50Ω

-

-

VHF(170-230MHz),

UHF(470 -862MHz),

+10dBm, BNC, 50Ω

-

-

-

Model

Standards

Supported

Input

Output

Control

Power Supply

Power Consumption

Dimensions

Weight

NEC Europe Ltd.Athene, Odyssey Business ParkWest End Road, South RuislipMiddlesex HA4 6QE, United KingdomTel: +44-(0)20-8836-2000Fax:+44-(0)20-8836-2001

DM-3100 SeriesMulti Format Exciter

Common Features

Compact, one-rack unit size All-band direct conversion for RF signal unit

- Synthesizer tunes to all VHF BIII and UHF channels.

Parameter bank

- Instant call out of user settings from 15 parameter banks.

Adaptive Digital Correction

- Automatically IMD adjustment and optimize

- Free from daily maintenance of the IMD adjustment

- Easily acquisition of the compensation coefficient of frequency and

group-delay properties.

Fully digitized circuit for non-linearity

- I/Q vector analysis for precise correction factors

- Automatic linearity correction for analog

Key Features

DM-3100 Series Multi Format Exciter

- MER/SNR and IM monitoring function without test equipment

Easy maintenance

- MIP/IIP decoding and SFN-delay function implemented.

SFN function (DM-3100A, DM-3100D)

- Selects higher or lower input bit rate for greater bit rate output

flexibility.

Flexible bit rate (DM-3100A ,DM-3100C)

- No change of hardware required.

Easy changeover of 6, 7, 8 MHz bandwidths (DM-3100A, DM-3100D)

- Integrated simple TX control function for low-power TX applications.

Simple TX control function (DM-3100A ,DM-3100C)

- Control and status through web browser.

Web base Graphical User Interface (DM-3100A ,DM-3100C)

Internal GPS receiver available as option(DM-3100A ,DM-3100C, DM-3100D)

Easy Analog/Digital switchover by externalcontact input (DM-3000AB, DM-3000 BD)

DVB-T receiver available as option (DM-3100A)

Fully compliant with DVB-T, ATSC, ISDB-T/Tb standards

Fully compliant with PAL B/G/D/K/M and NTSC-M

TS I/FSFN

DelayFEC

Coder

DEMUXMappingFraming IFFT

DigitalPre-Corrector

DSPAdaptive Corr.

OPERATION PANELLCD CONT

RFOutputDirect RF

Converter

External10MHz

CorrectionFactor

PA and EX SW controlForward /Re�ection output monitoring

MER, IM DATA for monitoring

Simple TX controlfor low-power TX application

SamplingDATA

CarrierSynthesizer

RFFeedbackRX

Module

ASI-1

ASI-2

TS I/F

1st Layer for(HP)

SFN Delay

FECCoder

ASI-1

ASI-2

DM-3100D Exciter for ISDB-T/Tb

OuterCoder

InnerCoder

InnerCoder

InnerCoder

INT,Framing

IFFTMappingDigital

Pre-Corrector

DSPAdaptive Corr.OPERATION PANEL

LCD CONT

RF OutputDirect RFConverter

External10MHzCorrection

Factor

To TX Control

SamplingDATA

CarrierSynthesizer

RFFeedbackRX

Module

DM-3100AB　DM-3100BD Exciter for Analog

A/D MatrixPre-

emphasisFM

MODDigital

Pre-Corrector

OPERATION PANELLCD CONT

A OutputI

QDirect RFConverter

A/DSync

ProcessRXEQ

Digital I/QVSB Filter

DigitalPre-Corrector

SelDSP

Auto Corr.

V Output

RFFeedback

CorrectionFactor

SamplingDATA

Direct RFConverter

CarrierSynthesizer

RXModule

To TX Control

Audio Input 1

Audio Input 2

A/DNICAM Base band Input

Video Input

2nd Layer for(LP)

Block Diagram

DM-3100A Exciter for DVB-T

TS I/F

TRELLISCode

DigitalI/Q

TS I/F

SEL FramingDigital

Pre-Corrector

DSPAdaptive Corr.

OPERATION PANELLCD CONT

RFOutputDirect RF

Converter

External10MHz

CorrectionFactor

PA and EX SW controlForward /Re�ection output monitoring

SNR, IM DATA for monitoring

MER, IM DATA for monitoring

Simple TX controlfor low-power TX application

SamplingDATA

CarrierSynthesizer

RFFeedbackRX

Module

ASI

FSYNC

TS I/F

TS-1

TS-2

ASI-1

ASI-2

DM-3100C Exciter for ATSC

SFN Delay

FECCode

More than meets the eye

Key Features

DM-3100 Series Multi Format Exciter

- MER/SNR and IM monitoring function without test equipment

Easy maintenance

- MIP/IIP decoding and SFN-delay function implemented.

SFN function (DM-3100A, DM-3100D)

- Selects higher or lower input bit rate for greater bit rate output

flexibility.

Flexible bit rate (DM-3100A ,DM-3100C)

- No change of hardware required.

Easy changeover of 6, 7, 8 MHz bandwidths (DM-3100A, DM-3100D)

- Integrated simple TX control function for low-power TX applications.

Simple TX control function (DM-3100A ,DM-3100C)

- Control and status through web browser.

Web base Graphical User Interface (DM-3100A ,DM-3100C)

Internal GPS receiver available as option(DM-3100A ,DM-3100C, DM-3100D)

Easy Analog/Digital switchover by externalcontact input (DM-3000AB, DM-3000 BD)

DVB-T receiver available as option (DM-3100A)

Fully compliant with DVB-T, ATSC, ISDB-T/Tb standards

Fully compliant with PAL B/G/D/K/M and NTSC-M

TS I/FSFN

DelayFEC

Coder

DEMUXMappingFraming IFFT

DigitalPre-Corrector

DSPAdaptive Corr.

OPERATION PANELLCD CONT

RFOutputDirect RF

Converter

External10MHz

CorrectionFactor

PA and EX SW controlForward /Re�ection output monitoring

MER, IM DATA for monitoring

Simple TX controlfor low-power TX application

SamplingDATA

CarrierSynthesizer

RFFeedbackRX

Module

ASI-1

ASI-2

TS I/F

1st Layer for(HP)

SFN Delay

FECCoder

ASI-1

ASI-2

DM-3100D Exciter for ISDB-T/Tb

OuterCoder

InnerCoder

InnerCoder

InnerCoder

INT,Framing

IFFTMappingDigital

Pre-Corrector

DSPAdaptive Corr.OPERATION PANEL

LCD CONT

RF OutputDirect RFConverter

External10MHzCorrection

Factor

To TX Control

SamplingDATA

CarrierSynthesizer

RFFeedbackRX

Module

DM-3100AB　DM-3100BD Exciter for Analog

A/D MatrixPre-

emphasisFM

MODDigital

Pre-Corrector

OPERATION PANELLCD CONT

A OutputI

QDirect RFConverter

A/DSync

ProcessRXEQ

Digital I/QVSB Filter

DigitalPre-Corrector

SelDSP

Auto Corr.

V Output

RFFeedback

CorrectionFactor

SamplingDATA

Direct RFConverter

CarrierSynthesizer

RXModule

To TX Control

Audio Input 1

Audio Input 2

A/DNICAM Base band Input

Video Input

2nd Layer for(LP)

Block Diagram

DM-3100A Exciter for DVB-T

TS I/F

TRELLISCode

DigitalI/Q

TS I/F

SEL FramingDigital

Pre-Corrector

DSPAdaptive Corr.

OPERATION PANELLCD CONT

RFOutputDirect RF

Converter

External10MHz

CorrectionFactor

PA and EX SW controlForward /Re�ection output monitoring

SNR, IM DATA for monitoring

MER, IM DATA for monitoring

Simple TX controlfor low-power TX application

SamplingDATA

CarrierSynthesizer

RFFeedbackRX

Module

ASI

FSYNC

TS I/F

TS-1

TS-2

ASI-1

ASI-2

DM-3100C Exciter for ATSC

SFN Delay

FECCode

More than meets the eye

DM-3100 Series Multi Format Exciter

http://www.nec.com/global/prod/nw/broadcast/NEC Corporation

© 2013 NEC Corporation. NEC and the NEC logo are registered trademarks of NEC Corporation. Cat.No. H01-12080007E

NEC CorporationGlobal Business UnitBroadcast and Video Systems7-1, Shiba 5-chome, Minato-ku, Tokyo, 108-8001, JapanTel: +81-3-3798-5463 Fax: +81-3-3798-8476

NEC Asia Paci�c Pte. Ltd.No. 1 Maritime Square#12-10 HarbourFront CenterSingapore 099253Tel: +65-6278-1818Fax:+65-6271-2088

NEC Latin America S.A.Av. Paulista, 2.30001310-300 Sao Paulo, SPTel: +55-(0)11-3151-7000Fax:+55-(0)11-3151-7218

To install, make connections and operate this product, please carefully read and observe instructions, precautions and recommendations in our instruction manuals.

The colours in this brochure may differ from those of the actual unit. Designs and speci�cations of this product is subject to change without prior notice.

Safety precautions

For additional information:Please contact your nearest NEC sales of�ces or visit www.nec.com.

Specifications

Analog

Digital

DVB-ASI

TS-IN

[Video IN]

[Audio IN]

[NICAM BB IN]

10MHz IN

1PPS IN

(GPS ANT)

RF FB IN

[V AGC IN]

[A AGC IN]

Reflect

[Feedback IN]

RF OUT

[V RF OUT]

A RF OUT

RF MON[V RF MON]

[A RF MON]

Local MON

LAN

REMOTE

RS232C

AUX

DM-3100A

-

DVB-T

EN50083-9

BNC 75Ωx4

-

-

-

-

RF feedback,

+5dBm to +10dBm,

BNC, 50Ω

-

TX Reflect signal,

+3dBm±3dB,

BNC, 50Ω

VHF(170-230MHz),

UHF(470 -862MHz),

+10dBm, BNC, 50Ω

-

-

Parallel

status/command,

15pin HD-D-sub female

DM-3100AB

PAL B/G/D/K/M,

NTSC

DVB-T

EN50083-9

BNC 75Ωx4

-

1Vpp, BNC, 75Ω

0ｄBm, DF11-4,

600Ωx2

NICAM Base band

0dBm, BNC, 75Ω

Visual RF feedback,

+2.5dBm sync. Peak,

BNC, 50Ω

Aural RF feedback,

+2.5dBm, BNC, 50Ω

RF feedback,

+10dBm, BNC, 50Ω

VHF(170-230MHz),

UHF(470 -862MHz),

+17dBm sync peak,

BNC, 50Ω

VHF(170-230MHz),

UHF(470 -862MHz),

+10dBm, BNC, 50Ω

20dB lower than

A RF OUT,

BNC, 50Ω

Parallel status,

15pin HD-D-sub female

DM-3100C

-

ATSC

EN50083-9

BNC 75Ωx2

SMPTE-310M

BNC 75Ωx2

-

-

-

10MHz, -3dBm to +10dBm (Sine Wave), BNC, 50Ω

TTL Level (1.5GHz, 3 to 33dB antenna system gain),

BNC 50Ωx1 (TNC 50Ωx1) (Internal GPS option)

RF feedback,

+5dBm to +10dBm,

BNC, 50Ω

-

TX Reflect signal,

+3dBm±3dB,

BNC, 50Ω

VHF(174-216MHz),

UHF(470 -806MHz),

+10dBm, BNC, 50Ω

-

20dB lower than RF OUT, BNC, 50Ω

-

0dBm ± 6dB, BNC, 50Ω

100Base-TX / 10Base-T, RJ45

Parallel status/command serial RS-485 control, 15pin HD-D-sub female

Serial control, 9pin D-sub male

Parallel

status/command,

15pin HD-D-sub female

100 to 240V AC 50/60Hz

Less than 100W

44 (H) x 480 (W) x 520 (D) mm

Approx. 7kg

DM-3100BD

PAL B/G/D/K/M,

NTSC

ISDB-T/Tb

EN50083-9

BNC 75Ωx1-

-

1Vpp, BNC, 75Ω

0ｄBm, DF11-4,

600Ωx2

NICAM Base band

0dBm, BNC, 75Ω

Visual RF feedback,

+2.5dBm sync. Peak,

BNC, 50Ω

Aural RF feedback,

+2.5dBm, BNC, 50Ω

RF feedback,

+10dBm, BNC, 50Ω

VHF(170-230MHz),

UHF(470 -862MHz),

+17dBm sync peak,

BNC, 50Ω

VHF(170-230MHz),

UHF(470 -862MHz),

+10dBm, BNC, 50Ω

20dB lower than

A RF OUT,

BNC, 50Ω

Parallel status,

15pin HD-D-sub female

DM-3100D

-

ISDB-T/Tb

EN50083-9

BNC 75Ωx1

-

-

-

-

RF feedback,

+5dBm to +10dBm,

BNC, 50Ω

-

-

VHF(170-230MHz),

UHF(470 -862MHz),

+10dBm, BNC, 50Ω

-

-

-

Model

Standards

Supported

Input

Output

Control

Power Supply

Power Consumption

Dimensions

Weight

NEC Europe Ltd.Athene, Odyssey Business ParkWest End Road, South RuislipMiddlesex HA4 6QE, United KingdomTel: +44-(0)20-8836-2000Fax:+44-(0)20-8836-2001

DM-3100 SeriesMulti Format Exciter

Common Features

Compact, one-rack unit size All-band direct conversion for RF signal unit

- Synthesizer tunes to all VHF BIII and UHF channels.

Parameter bank

- Instant call out of user settings from 15 parameter banks.

Adaptive Digital Correction

- Automatically IMD adjustment and optimize

- Free from daily maintenance of the IMD adjustment

- Easily acquisition of the compensation coefficient of frequency and

group-delay properties.

Fully digitized circuit for non-linearity

- I/Q vector analysis for precise correction factors

- Automatic linearity correction for analog