Digital Modulation Signal Generator MG3681A

Overview

Description
Features
Technologies

The MG3681A is a high performance digital modulation signal generator that incorporates a broadband vector modulator. It has a frequency range of 250 kHz to 3000 MHz, covering the frequency bands of all major mobile communications systems. Various modulated signal waveforms can be generated with the optional expansion units and associated software.

Broadband vector modulation (DC to 30 MHz)
Excellent adjacent channel power characteristics (-68dBc/Ch at 5MHZ and -75dBc/Ch at 10MHz)
AWGN source (option)
Power control function (Transmit Power control)
Generation of multiple waveforms up to 512 channels (option)
Supports chip rates up to 16.5 Mcps
Superior AM and FM analog modulation functions
Support for various digital modulation types including 3GPP, GSM, cdmaOne (option)

Frequency Range
- 250 kHz to 3 GHz
Output level
- -143 to +13 dBm
Resolution
- 0.01 Hz output
- 0.01 dB level
Signal Purity
- -145 dBc/Hz at 5 MHz offset
Seven Expansion Slots

W-CDMA/HSPA/HSPA Evolution

Options

Communication system	Applicable software	Expansion units
PDC	PDC Software	TDMA Modulation Unit
GSM	GSM Device Test Software	TDMA Modulation Unit
3GPP (FDD)	W-CDMA Software	CDMA Modulation Unit
cdmaOne	IS-95 Device Test Software	CDMA Modulation Unit
CDMA2000 1X	Device Test Signal Generation Software	Universal Modulation Unit
CDMA2000 1xEV-DO
GSM/EDGE
PDC/NADC/PHS
CDMA2000 1xEV-DO	CDMA2000 1xEV-DO Signal Generation Software
PDC packet	PDC Packet Software
PHS	MX368035A PHS Signal Generation Software

Reference oscillator (Option 1)	Aging rate: 5 x 10–9/day
Reference oscillator(Option 2)	Aging rate: 5 x 10–10/day
I/Q Output	Level and DC offset setting, differential output
AF synthesizer	0.01 Hz to 400 kHz, resolution: 0.01 Hz
Increase RF Output	8 dB gain

Related Links

Library

Brochure

Brochure	Release Date
MX368034A PDC PACKET Software	23/07/2002
MX368011A PDC Software	6/06/2001
MX368012A GSM Device Test Software	6/06/2001

Datasheet

Datasheet	Release Date
BER/BLER Measurement solution for W-CDMA Receive Module	18/08/2004
MX368034A PDC Packet Software	18/08/2004
MX368035A PHS Signal Generation Software	18/08/2004
MX368041B W-CDMA Software/MX368151A HSDPA IQproducer (for MG3681A Digital Modulation Signal Generator)	23/06/2004
MG3681A Digital Modulation Signal Generator	20/01/2004
MX368041A-11/B-11 Signal Pattern	20/01/2004
MX368033A CDMA2000 1xEV-DO Signal Generation Software	22/09/2003
MU368060A AWGN Unit (For MG3681A Digital Modulation Signal Generator)	17/09/2003
Optional Hardware for MG3681A	7/07/2003
MX368011A PDC Software	1/01/1998
MX368042A IS-95 Device Test Software Data Sheet	1/01/1998
MA2512A IMT-2000 Band Pass Filter	1/01/1998
MX368012A GSM Device Test Software	1/01/1998
MX368031A Device Test Signal Generation Software	1/01/1998

Application Note

Application Note	Release Date
MG3681A Digital Modulation Signal Generator	16/06/2004

Product Introduction

Product Introduction	Release Date
MG3681A Digital Modulation Signal Generator	9/12/2009
MG3681A Software Version Matching Table	24/05/2005
MX368031A (for MG3681A) Device Test Signal Generation Software	9/03/2005
MX368033A (for MG3681A) CDMA2000 1XEV-DO Signal Generation Software	9/03/2005
MX368034A (for MG3681A) PDC Packet Software	9/03/2005
MX368035A (for MG3681A) PHS Signal Generation Software	9/03/2005
MX368041A/B W-CDMA Software Product Introduction	15/02/2005
MU368060A AWGN Unit for MG3681A	18/08/2004
MU860x20A Demodulation Unit/MX860x20A W-CDMA BER/BLER Measurement Software	18/08/2004
MX368141A HSDPA IQproducer	26/07/2004
MX368041A/B W-CDMA Software Product Introduction	12/03/2004
MX368041B W-CDMA Software	21/08/2002

Operations Manual

Operations Manual	Release Date
MX368011A PDC Software Operation Manual	11/09/2009
MX368012A GSM Device Test Software Operation Manual	11/09/2009
MX368031A Device Test Signal Generation Software Operation Manual (For MU368030A)	11/09/2009
MX368033A CDMA2000 1xEV-DO Operation Manual (For MU368030A)	11/09/2009
MX368034A PDC PACKET Software (For MU368030A) Operation Manual	11/09/2009
MX368035A PHS Signal Generation Software (for MU368030A) Operation Manual	11/09/2009
MU368040A CDMA Modulation Unit Operation Manual	10/01/2007
MG3681A Digital Modulation Signal Generator Operation Manual	10/12/2003
MU368010A TDMA Modulation Unit Operation Manual	10/12/2003
MU368030A Universal Modulation Unit Operation Manual	10/12/2003
MU368060A AWGN Unit Operation Manual	10/12/2003

Programming Manual

Programming Manual	Release Date
MG3681A Digital Modulation Signal Generator	15/02/2005