Err

	ERROR AND WARNING/
TROUBLESHOOTING	STATUS MESSAGES

Table 5-2.Possible Error Messages during Normal Operations (2 of 2)

	Error Message		Description

			Continued:
	ERR		Continued:
			(2) The external FM modulating signal exceeds the input
			voltage range. In addition, the message “Reduce FM
			Input Level” appears at the bottom of the FM status
			display.
			(3) A pulse parameter setting is invalid for the current
			pulse modulation state, as follows:
			Single Pulse Mode:
			Free Run or Gated Trigger:
			Width1 > PRI
			Delayed Trigger:
			Delay1 + Width1 > PRI
			Doublet Pulse Mode:
			Free Run Trigger:
			Width1 > Delay2 or
			Width1 + (Delay2 – Width1) + Width2 > PRI
			Delayed Trigger:
			Width1 > Delay2 or
			Delay1 + Width1 + (Delay2 – Width1) +Width2 > PRI
			External Trigger with or without Delay:
			Width1 > Delay2
			Triplet Pulse Mode:
			Free Run Trigger:
			Width1 > Delay2 or Width2 > Delay3 or
			Width1 + (Delay2 – Width1) + Width2 +
			(Delay3 – Width2) + Width 3 > PRI
			Delayed Trigger:
			Width1 > Delay2 or Width2 > Delay3 or
			Delay1 + Width1 + (Delay2 – Width1) + Width2 +
			(Delay3 – Width2) + Width 3 > PRI
			External Trigger with or without Delay:
			Width1 > Delay2 or Width2 > Delay3
			Quadruplet Pulse Mode:
			Free Run Trigger:
			Width1 > Delay2 or Width2 > Delay3 or
			Width3 > Delay4 or
			Width1 + (Delay2 – Width1) + Width2 + (Delay3 –
			Width2) + Width3 + (Delay4 – Width3) + Width4
			> PRI
			Delayed Trigger:
			Width1 > Delay2 or Width2 > Delay3 or
			Width3 > Delay4 or
			Delay1 + Width1 + (Delay2 – Width1) + Width2 +
			(Delay3 – Width2) + Width3 + (Delay4 – Width3) +
			Width4 > PRI
			External Trigger with or without Delay:
			Width1 > Delay2 or Width2 > Delay3 or
			Width3 > Delay4

5-8	682XXB/683XXB MM

682XXB, 683XXB specifications

The Anritsu 683XXB and 682XXB series are advanced vector network analyzers (VNAs) renowned for their precision and versatility in characterizing RF and microwave components. Designed for engineers and technicians involved in the development, manufacturing, and testing of high-frequency devices, these analyzers offer state-of-the-art technology that ensures optimal performance in various applications.

One of the hallmark features of the Anritsu 683XXB and 682XXB is their high dynamic range, which allows for accurate measurements of small reflection and transmission coefficients, essential for assessing the performance of complex RF structures. With frequency coverage extending from DC to 70 GHz, these analyzers cater to a broad spectrum of applications, making them suitable for industries such as telecommunications, aerospace, and automotive.

The user-friendly interface of the Anritsu VNAs is complemented by a high-resolution display, which facilitates easy navigation through measurement setups and results. The analyzers feature multiple measurement modes, including S-parameter measurements, time-domain analysis, and noise figure measurements, providing engineers with comprehensive tools for device characterization.

Both the 683XXB and 682XXB implement advanced calibration techniques, including automated calibration and error correction methods, to enhance measurement accuracy. These methods significantly reduce the uncertainties associated with test setups, enabling reliable performance evaluations of components like filters, amplifiers, and antennas.

Anritsu’s proprietary technologies, such as the VectorStar and ShockLine series integration, further empower the 683XXB and 682XXB models. These technologies enable high-throughput testing and improved measurement stability, addressing the needs of modern production environments that demand rapid turnaround times without sacrificing precision.

Additionally, the analyzers come equipped with various connectivity options, including USB, LAN, and GPIB, ensuring seamless integration into automated test systems. This adaptability enhances the analyzers' utility in both laboratory settings and field operations.

In conclusion, the Anritsu 683XXB and 682XXB series vector network analyzers represent the pinnacle of RF and microwave testing technology. With their unmatched precision, comprehensive measurement capabilities, and advanced calibration techniques, these instruments are indispensable tools for professionals striving to push the boundaries of high-frequency device performance and reliability.

Anritsu 682XXB, 683XXB manual Err

Models: 682XXB 683XXB

ERROR AND WARNING/

TROUBLESHOOTING

Doublet Pulse Mode:

Triplet Pulse Mode:

Quadruplet Pulse Mode:

> PRI

682XXB, 683XXB specifications