1Dq; Test Limits; Test Description; Tracking Generator Level Flatness: Models E4401B And E4411B E7401A, Options 1Dn And 1Dq - Agilent Technologies PSA Series Manual

Tracking Generator Level Flatness: Models E4401B and E4411B E7401A, Options 1DN and
Tracking Generator Level Flatness: Models E4401B and
E4411B E7401A, Options 1DN and 1DQ

Test Limits

Flatness ≤ 10 50 Ω
MHz,
50 Ω
Flatness > 10 MHz,
Flatness > 10 MHz, 75 Ω
Flatness > 10 MHz, 75 Ω

Test Description

A calibrated power sensor is connected to the tracking generator output to measure the
power level at 50 MHz. The power meter is set for REL mode so that future power level
readings are in dB relative to the power level at 50 MHz. The tracking generator is then
stepped to several frequencies throughout its range. The output power difference relative
to the power level at 50 MHz is measured at each frequency and recorded. Analyzers with
75 Ω tracking generators are only tested from 1 MHz to 1500 MHz.
Item
Meters
Power Meter
RF Power Sensor Frequency Range:
100 kHz to 1.5GHz
Adapters
Type-N (m to BNC (f)
(2)
Cables
BNC, 122-cm (48-in)
(2)
BNC, 23-cm (9-in)
Additional Equipment for 75 Ω Input
75 Ω Power Sensor
Frequency Range:
1 MHz to 1.5GHz
Type-N (f) to BNC
(m), 75 Ω Adapter
Chapter 4
Maximum Maximum
–2.5 dB 2.5 dB
–2.0 dB 2.0 dB
–3.0 dB 3.0 dB
–2.5 dB 2.5 dB
Critical Specifications
(for this test)
ESA Functional Tests
Recommended
Agilent Model
438A or E4418A,
E4419A
8482A
1250-1476
10503A
10502A
8483A
1250-1534

1DQ

187