· A Vector Voltmeter reference for the amplitude meter? Sean Turner The same logic doesn't seem to follow on the A, and I haven't been able to find any explanation in the manual. If I set the range to 0 dBm ( mV) on the dial, a 0 dBm signal is off scale to the right. February The HP A Vector Voltmeter has several faults, which is not surprising after some 30+ years. This unit is S/N A where as the Operation and Service Manual is for S/N's up to so possibly significant differences. With both Probes connected to terminated BNC Tees and a Power Splitter fed with 1MHz, Channel A is indicating. I willing prefer to sell this as HP A Vector Voltmeter one piece as long as it good to a good home Someone that understands the historical significance of an item like this. If you want to buy one or more parts then make an offer on the part s that you want. Link to manual https www.doorway.ru hpjournal pdfs IssuePDFs pdf.
The HP A Vector Voltmeter measures voltage vectors in terms of both magnitude and phase over the frequency range from 1MHz to 1GHz. The 2 Probes have a high input impedance of KΩ. The A cost $4, in picked out two HP A Vector Voltmeters. One is complete. The other had one of its probes severed and I couldnt find that probe. I will try to build two probes on boards with a BNC in place of the pointed probe. I dont anticipate being able to make this Voltmeter an accurate instrument. So, I wont be able to offer any data that anyone else. HP A Vector Voltmeter Operating Service Manual $ HEWLETT PACKARD A VECTOR VOLTMETER OPERATING SERVICE MANUAL $
Loveland, Colorado-Voltmeters, oscillators, amplifiers, distortion analyzers, rejection, pushbutton selection of manual A Vector Voltmeter. 12 de ago. de It came in an unopened box with all manuals and accessories. While probing an RF circuit I touched probe B on a line with about 7 Watts RF power. The HP A Vector Voltmeter measures voltage vectors described by both magnitude and phase, 2 channels allows for ratio measurements.
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