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Mobile radios and communicators
are increasingly expanding their
applications into homes and offices.
This makes the evaluation of crystal
resonator characteristics at higher
frequencies and/or lower drive levels
more critical. However, conventional
crystal impedance meters based on
the oscillation method cannot
properly meet the current measurement
needs due to the following
limitations on:
- High-end measurement frequency
(60 MHz or below)
- Applicable power level
Agilent / HP E4916A Features:
- Based on the transmission p
network method recommended by
the IEC60050-444 standard.
- Wide frequency range (1 MHz to
180 MHz)
- Easy to change the drive level
(0.1 nW to 1 mW)
- Applies up to 20 mW to the DUT
when used in combination with the
optional impedance probe (option
001)
- Allows you to use the same test
fixtures as those for the network
analyzer.
- Provides the p calibration to correct
errors resulting from the extension
of the cable.
- Saves and recalls up to 10 patterns
of the system settings together with
calibration data.
The Agilent / HP E4916A is a crystal impedance
meter based on the transmission
p network method which enables you
to:
- Test at high frequencies (1 MHz to
180 MHz)
- Apply low drive level (0.1 nW to
1 mW, when testing a 25 W DUT
with the p circuit).
The Agilent / HP E4916A yet provides a cost
effective solution, comparable
enough to conventional CI meters.
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