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TTS 58AXPJ
Model 58BXPJ
Section 1
SECTION 1
DESCRIPTION
1. 1
GENERAL DESCRIPTION.
The
Model 58BXPJ is an accessory unit to be
used in conjunction with the Model 58B
Impulse Counter and Noise Measuring Set
.
It
mounts in the cover and derives its
power from the Model 58B unit.
A power
cord permanently attached to the Model
58BXPJ is stored in the cord compartment
.
1. 2
The Model 58BXPJ will me.asure
the peak to peak phase jitter, in degrees
of a 1000Hz signal.
The phase jitter is
read on a self-contained meter with a 1°
0
to 100
log scale
.
1.
3
Input line connections are made to
the tip-ring-sleeve binding posts or a jack
for a 310 type plug.
A DIAL jack and
switchable hold coil are provided for dial-
ing through
.
Line bridging or 750n ter-
mination is provided
.
The input is balanced
and DC blocked for lOOV.
A set of binding
posts and a jack for a 310 type plug are
provided for connecting the Model 58BXPJ
output circuit to the Model 58B line input
for impulsive phase hit measurement
.
A
conversion chart from dBrn to degrees for
phase hits
is
supplied.
1-1
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