Texas Instruments TRF1500 - Manual (Page 72)

SWRA004A
TRF1500 Integrated Dual-Band RF Receiver User’s Guide 73
Figure 22. Test Bench Setup: Noise Figure
NOISE FIGURE
METER
DUT
LO SIGNAL
SOURCE
RF IN IF OUT
LO IN
DC POWER
SUPPLY
DC POWER
METER
NOISE
SOURCE
Figure 23. Test Bench Setup: Power Leakage LO In to RF In
50
Ω
DUT
SPECTRUM
ANALYZER
LO SIGNAL
SOURCE
DC POWER
SUPPLY
DC POWER
METER
RF IN
LO IN
IF OUT