Marconi TF 2600 Multímetro analógico
Manufacturer:
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Model:
TF 2600
Date:
Category:
Group:
Description:
AC Voltmeter
Information
INTRODUCTION
The TF 2600 is a wide-range a.c. voltmeter of high sensitivity and stability; 12
ranges, giving full-scale deflections from 1 mV to 300 V, enable voltages down
to the order of 100 to be measured.
An amplifier-rectifier type instrument, it maintains good accuracy with
moderately distorted waveforms. A cathode follower input stage, with
associated attenuators, regulates the signal level to a four-valve Amplifier,,
the output of which energizes a moving coil meter via a full-wave crystal
rectifier.
The meter is calibrated in terms of the r,m* s* value of a sinewave, but
responds to the average value; it is also calibrated in decibels relative to 1
mW in 600ft, giving a range of -72 to +52 dBm.
The output of the Amplifier section is made available at a pair of f ront-panel
terminals. This provides a pre-amplifier facility, having a response similar to
that of the instrument as a whole, with an output of up to 300 mV on any
range.
Manual type:
Servicio y Manual del usuario
Pages:
9
Size:
349.71 Kbytes (358104 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Documento Scaneds, en parte leyendo mal, no parcialmente legible.
Upload date:
2018 12 23
MD5:
aa9a4a7524f7327e8b863c76e9606a80
Downloads:
487
