If there is other strong signals in the filter’s band pass and the instrument has trouble locking on to the received carrier, select a narrower filter and repeat the above procedure.

Unfortunately the HP3586 can’t be easily used as a receiver when controlling a transmitter, see section

16.11of Chapter 16 for a possible method. It only has a SSB product detector and only displays the center RF frequency that its filter is tuned to, so after locking onto a carrier, you will have to turn the volume control knob full CCW to kill the carrier’s tone in the speaker. Then use your outboard receiver to copy the other station.

5.4Checking Your Instrument’s Frequency Calibration – HP recommends that the instrument be calibrated each year. Unfortunately most of us don’t have access to a calibration lab and can’t afford to pay a lab to do this for us. But we can check its frequency calibration using one of the frequency standard WWV stations. Select a wide filter to make it easy to tune in one of the WWV stations, press [3100Hz] or the button for your widest filter. With the same setup as the previous section tune your instrument to one of the following frequencies, 2.500MHz, 5.000MHz, or 10.000MHz. Be sure to have an antenna connected to your instrument’s unplaced input.

Turn up the audio volume on the audio sub panel to find a frequency where WWV is well above the noise. You should hear a strong tone from its carrier in the filter’s pass band. You can also confirm you are tuned to WWV by tuning the tone for zero beat using the frequency tuning knob and listen for the announcer to identify the station as WWV in its AM side band. Be careful since WWV will send tones at times that you could lock onto by mistake, it’s better to tune when their tone is off. Now retune the carrier to the filters center and switch to your 400Hz filter being sure the WWV carrier is within the filters pass band.

Now press [COUNTER] on the frequency/entry sub panel and read what your HP3586 says the WWV carrier frequency is. The difference from exactly one of the above frequencies you first tuned to is the frequency error in your HP3586 since WWV stations have their frequency held to within a small fraction of a cycle. See section 16.8 of Chapter 16 for a suggested way of keeping your HP3586’s frequency accurately calibrated. Also see section 2.4 of Chapter 2 to see if you have the 004 frequency standard option and if it’s activated.

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HP B, C, 3586A manual
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B, 3586A, C specifications

The HP C3586A and C3586B tape drives are notable components in the realm of data storage solutions, primarily designed for enterprise-class environments. These SCSI (Small Computer System Interface) tape drives are regarded for their efficiency, reliability, and capacity to meet the growing demands of data backup and archival processes in businesses.

The C3586A model utilizes the DAT (Digital Audio Tape) technology, which allows it to deliver high performance and high data density. It features a native capacity of 2.3 GB per cartridge, which can be extended to 4.6 GB with the use of compression. This is particularly advantageous for businesses requiring significant amounts of data storage without the necessity for multiple tapes. The transfer rate is rated at up to 12 MB per minute, which ensures quick backups and restores, minimizing the operational downtime.

In terms of data integrity and security, both models incorporate advanced error correction techniques to guarantee that data remains pristine and intact throughout the storage duration. They are designed to work seamlessly with a variety of operating systems and backup applications, enhancing compatibility and user convenience.

The HP C3586B, on the other hand, offers similar foundational technologies but with enhanced features. It supports higher capacity tapes and is engineered to work seamlessly in high-performance environments. With the integration of SCSI-2 interfacing, users can expect faster data transfer rates, which is critical for organizations dealing with large volumes of data.

Another key aspect of both models is their rugged design, which provides durability and reliability needed for long-term storage solutions. The drives are built to withstand extended usage, which makes them a cost-effective choice for businesses looking to invest in dependable data storage systems.

Furthermore, these drives come with a user-friendly interface and straightforward maintenance. This allows IT personnel to handle backups with ease while keeping the workflow uninterrupted.

In summary, the HP C3586A and C3586B tape drives epitomize the union of technology, usability, and dependability. Their robust features, including high data capacity, fast transfer rates, and durable construction, make them a formidable choice for enterprises seeking efficient data backup and archival solutions in the ever-evolving digital landscape.
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