Tektronix 2465B Service Manual

Specification—2465B/2467B Service
Table 1-1 (cont)
Characteristics
Performance Requirements
VERTICAL DEFLECTION SYSTEM—ALL CHANNELS
Low-frequency Linearity
Bandwidth Limiter
Vertical Signal Delay
Chopped Mode Switching Rate
0.1 division or less compression or expansion of a two-division,
center-screen signal when positioned anywhere within the graticule
area.
Reduces upper 3 dB bandpass to a limit of 13 MHz to 24 MHz.
At least 30 ns of the sweep is displayed before the triggering event
is displayed at any SEC/DIV s»10 ns/div. At 5 ns/div, at least 10 ns
of the sweep is displayed before the triggering event.
3
With displayed SEC/DIV in the 20 A<S to 2 ^s/div range, the
switching rate is 2.5 MHz ±0.2%. Otherwise, the switching rate is
1 MHz ±0.2%. The display cycle rate equals the chop switching
rate divided by the number of channels displayed. The chop
switching rate is modulated slightly to minimize waveform breaks
with repetitive signals
a
TRIGGERING
Minimum P-P Signal Amplitude for Stable Triggering
from Channel 1 or Channel 2 Source
DC Coupled
NOISE REJ Coupled
AC Coupled
HF REJ Coupled
LF REJ Coupled
Minimum P-P Signal Amplitude for Stable Triggering
from ADD Source
Minimum P-P Signal Amplitude for Stable Triggering
from CH 3 or CH 4 Source
Minimum P-P Signal Amplitude for Stable Triggering
from Composite, Multiple Channel Source, ALT
Vertical Mode
0.35 division from dc to 50 MHz; increasing to 1.0 division at
300 MHz and 1.5 divisions at 500 MHz.
«£1.2 divisions from dc to 50 MHz; increasing to 3 divisions at
300 MHz and 4.5 divisions at 500 MHz.
0.35 division from 60 Hz to 50 MHz; increasing to 1.0 division at
300 MHz and 1.5 divisions at 500 MHz. Attenuates signals below
60 Hz.
0.5 division from dc to 30 kHz.
0.5 division from 80 kHz to 50 MHz; increasing to 1.0 division at
300 MHz and 1.5 divisions at 500 MHz.
Add 0.5 division to CH 1 or CH 2 requirement at 300 MHz and
500 MHz.
0.5 x CH 1 or CH 2 requirement.
Checked at 50 mV per division.
Add 1 division to the single-channel source specification.
"Performance requirement not checked in manual.
1-5

Tektronix 2465B Specifications

General

Brand	Tektronix
Model	2465B
Category	Test Equipment
Language	English