N7601B Signal Studio for cdma2000/1xEV-DO

Signal creation

• Supports single- and multi-carrier 3GPP2 cdma2000 and 1xEV-DO (Rev. 0 and A)
• Configure forward and reverse link channel parameters
• Create spectrally correct signals for component test with basic options
• Create fully coded 1xEV-DO signals for receiver test with advanced options
• Hardware platform control and additive impairments

Hardware platform control and additive impairments

• Compatible instruments
• Control frequency, amplitude, ALC, waveform scaling, triggers, markers, and more
• I/Q impairments and real-time AWGN
• Real-time fading with N5106A PXB

Automation and communication interface

• Automate test with .NET API and SCPI
• API HELP system
• LAN and GPIB
• SCPI for real-time

Other features

• Flexible licensing

Create cdma2000 and 1xEV-DO (Rev. 0 and A) waveforms for component testing

The basic waveform playback mode of N7601B Signal Studio enables you to create and customize IS-95A, cdma2000 and 1xEV-DO waveforms to characterize the power and modulation performance of your components and transmitters. It provides standard-compliant waveforms for both single and multi-carriers for measuring the EVM, CDP, spurious emissions, and CCDF of your components and transmitters.

Create cdma2000 and 1xEV-DO (Rev. 0 and A) signals for receiver testing

The advanced waveform playback mode of N7601B Signal Studio enables you to create IS-95A, cdma2000 and 1xEV-DO waveforms with transport-channel coding to validate receiver sensitivity and selectivity. It provides multi-frame generation for BER testing with continuous PN9 sequence data.

When used with the X-Series vector signal generators, the N7601B also provides real-time mode for BTS receiver testing enabling you to create real-time uplink IS-95A and cdma2000 signals for closed-loop receiver testing. Power control feedback signals from the BTS can dynamically change the signal generator's output power.