Operating Environment; Recommended Test Equipment - Agilent Technologies 346A Operating And Service Manual

Table 1-6
Check Instrument
No.
1 Power Meter and Power
Sensor
Power Supply
2 Noise Figure Meter
General Information
Operation

Operating Environment

The operating environment of the noise sources should be within the
following limitations:
• Temperature: 0 °C to +55 °C
• Humidity: <95% relative
• Altitude: <4600 metres (15 000 feet)

Recommended Test Equipment

Table 1-6 is a list of equipment that can be used to perform an
operational verification check.
Recommended Test Equipment For Operator's Checks
Minimum Sensitivity: 0.1 nW
Frequency Range: 10 MHz to
18 GHz
Voltage: 28.0 1.0 V
Current: 100 mA
Voltage Output: 28.0 1.0 V
Input Noise Figure:<7.4 FdB
at 100 MHz
16
Critical Specification Recommended Model
Agilent/HP E4418A
with
Agilent/HP 8481D, or
E4412A, or E9300A
Agilent/HP 6028A
Agilent/HP 8970B
or
Agilent N8972/3/4/5A
Chapter 1