Bird-technologies 5019D-Manual Uživatelský manuál stáhnout pdf (Strana 31)

Peak Envelope Power

RF Power Range 4.0 – 400 W

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

See Figure 8 on page 19.

Measurement Uncert.:

burst width > 200 μs

1 μs < b.w

. < 200 μs

burst width < 1 μs

burst width < 0.5 μs

± (7% of reading + 0.2 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 + 0.4 W)

± (15% of reading + 0.4 W)

± (20% of reading + 0.4 W)

Minimum Pulse Width: 400 ns

Figure 8 Max. Peak Power

100

1000

10000

0.1 1 10

Freque ncy (GHz)

Power (Watts)

VSWR=1

VSWR=1.5

VSWR=3

Burst Average Power

Power Range 2 W to 150 W average

Burst Width 1 μs – 5 ms

Repetition Rate, Min 5 Hz (with 12 dB peak / average ratio)

Duty Cycle (D)** 0.02 to 1 (D = Burst Width / Period)

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 58 59

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Bird-technologies 5019D-Manual Uživatelský manuál Strana 31