Bird-technologies 5019D-Manual Manual do Utilizador descarregar pdf (Página 49)

Figure 13 Match Measure Uncertainty

-6

-4

-2

-25 -20 -15 -10 -5 0

Uncertainty(dB)

Return Loss

Peak Envelope Power

RF Power Range 4 – 60 W

a. Max. power depends on frequency and system VSWR.

See Figure 12 on page 31.

Measurement Uncert.:

burst width > 200 μs

1 μs < b.w

. < 200 μs

burst width < 1 μs

burst width < 0.5 μs

± (7% of reading + 0.05 W)

b. Above 35 °C or below 15 °C add 3%

For D < 0.1 add 0.1 W

For period > 0.1s add (1.5% + 0.15 W)

± (10% of reading + 0.1 W)

± (15% of reading + 0.1 W)

± (20% of reading + 0.1 W)

Minimum Pulse Width: 400 ns

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 58 59

Sem comentários

Bird-technologies 5019D-Manual Manual do Utilizador Página 49