The material contained in this document is the property of Electronics & Innovation Ltd., it is
subject to change without notice.
September 2010
13
Revision A
c)
Spectrum Analyzer.
d)
Attenuator (60dB)
e)
Coupler (60 dB)
2.)
Connect the Equipment as shown in Figure 4-2, then proceed as follows:
a)
Adjust the signal generator to a CW center frequency of 300 kHz, for an
indicated output of 1000 watts on the power meter.
b)
Using the spectrum analyzer, check that the level of the carrier
harmonics is less than -22 dB with respect to the carrier while manually
scanning the frequency band of 300 KHz to 35 MHz. An indicated power
output of 1000W should be maintained during this operation.
4.5 PACKAGING FOR RESHIPMENT
In the event of the equipment being returned for servicing it should be packed in
the original shipping carton and packing material. If this is not available, wrap the
instrument in heavy paper or plastic and place in a rigid outer box of wood,
fiberboard or very strong corrugated cardboard. Use ample soft packing to
prevent movement. Provide additional support for projecting parts to relieve
these of unnecessary shock. Close the carton securely and seal with durable
tape. Mark the shipping container FRAGILE to ensure careful handling.
Chapter 5 Safety:
Do not attempt to operate this unit with any of the covers removed.
High AC and
DC voltages are present.
The cover protects against electrical shock due to AC
line voltages, high DC and RF fields. Further the cover provides part of the
cooling system design. Components, specifically on the RF driver board and PAs
are prone to over-heat and eventual failure if the unit is operated without the
cover in place.
Ensure that the load is connected to the output prior to connecting the RF input
to the unit. This will prevent high voltages being present and exposed at the
output connector.
Only use the AC cord provided or equivalent.
Ensure that the mains outlet is properly grounded and the rack is grounded using
the ground stud provided on the rear left bottom corner.
