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Section V
Table 5-1
Model 415E
Table 5-1 Recommended Test Equipment (Cont'd)
Instrument
Type
Minimum Required
Specifications
USE/Check
Recommended
Model
DC Voltmeter
Voltage Range: ±0. 1 to ±30 volts
Input Impedance:
10 megohms
Accuracy: ±1% of full scale
Sensitivity and
Noise and
General Purpose
Circuit Voltage
Checks
hp 412A (or
3440A with
3443A plug-in)
Attenuator
Variable
Range: at least 130 db in 10 and
1 db steps
Accuracy: Calibration must be
known to ±0. 02 db for 1 db steps
to ±0.017 db for first 20 db step,
±0. 03 db for second 20 db step,
and ±0.05 db for subsequent 20
db steps.
EXPAND and
RANGE atten¬
uator accuracy
hp 355C and
hp 355D, with
calibration
error chart
Feed-Thru
Terminations
Value: 5000 ohms
Accuracy: 10%
(Met Film Resistor)
Noise
Shielded body:
11523-600
Resistor:
hp 0683-5125
Value: 100 ohm
Accuracy: 10% (10100B)
Noise
hp 10100B
Value: 50 ohm
Accuracy: 10%
EXPAND and
RANGE atten¬
uator accuracy
hp 10100A
Oscilloscope
Vertical Sensitivity: 0. 2 mv/cm
up to 20 v/cm
Bandwidth: Adjustable from
40 Kc to 400 Kc
Sweep Time: 0. 2 msec/cm to
5 msec/cm
Input: AC coupled, floating-
non-grounded
General Purpose
check and
troubleshooting
hp 140A (oscillo¬
scope with hp
1420A (Time
base plug-in)
and hp 1400 A
(Differential
Ampl. Plug-in)
Adapters and
Cables
BNC Female-to-Female
Adapter (1-Required)
All Performance
hp 1250-0080-9
(UG-914/UN)
BNC to Dual Banana Adapter
Post (2-Required)
All Performance
hp 10110A
Male-to-Male BNC 50 ohm
cable (1-Required)
Bandwidth
hp 10502A
Dual Banana-to-Dual Banana Plugs
on a 50 ohm cable (1-Required)
All Performance
Checks
hp 11000A
Dual Banana-to-BNC Male
(2-Required)
Performance
hp 11001A
Straight-tlirough Voltage Probe
(Thin, flexible probe with small
push button pincer jaws) Shunt
capacity of 150 pf - terminated
in shielded dual banana plug
General Purpose
use with
Oscilloscope
hp 10025A
5-2
02152-4
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