7 / 12 page
7 of 12
RF1450
Rev A0 DS070531
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
The phase delay for RFOUT1 is altered between 0° and 360°, so that all possible load phases are scanned. The VSWR at the
connection shall be 20:1@0.9GHz, 15:1@1.8GHz. The other outputs, shall be connected to open-circuit (PIN left open) or sig-
nal ground; both options should be tested. After testing RFOUT1, the same test should be done for the other outputs.
Directional
Coupler
Attenuator
RF1
RF2
RF3
RF4
Delay
Line
Open-circuit or
Short-circuit
Reference
Plane
DUT
Measure
Harmonic Signal
Reflected
Signal
Figure 1. Reflected Harmonics Measurement Set-up
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
