Modulation
Pulse
Pulse mo dulation sp ecications apply for output frequencies
400 MHz and ab ove.
Standard Option 006
On/O Ratio
11
80 dB 80 dB
Rise/Fall Times
25 ns 10 ns
Minimum Width
Internally Leveled 1

s 1

s
SearchMode
Output Frequencies
<
2.0 GHz 50 ns 50 ns
Output Frequencies

2.0 GHz 50 ns 15 ns
ALC O Mode
Output Frequencies
<
2.0 GHz 50 ns 50 ns
Output Frequencies

2.0 GHz 50 ns 15 ns
Minimum Rep etition Frequency
Internally leveled 10 Hz 10 Hz
SearchMode DC DC
ALC O Mode DC DC
Level Accuracy
(dB, relative to CW level)
Widths

1

s
6
0.3
6
0.3
Widths
<
1

s (Search Mo de)
6
0.5, typical
6
0.5, typical
Video Feedthrough
Output Frequencies
<
2.0 GHz
Power Levels

10 dBm 2% 2%
Power Levels
>
10 dBm 5% 5%
Output Frequencies

2.0 GHz
83620B/22B/30B 0.2% 1%
83623B/24B/40B/50B 1% 1%
Oversho ot, Ringing
15%, typical 10%, typical
Delay
12
Output Frequencies
<
2.0 GHz 80 ns, typical 80 ns, typical
Output Frequencies

2.0 GHz 80 ns, typical 60 ns, typical
Compression
Output Frequencies
<
2.0 GHz
6
10 ns, typical
6
10 ns, typical
Output Frequencies

2.0 GHz
6
10 ns, typical
6
5 ns, typical
11
In the 83623B /24B, sp ecication applies at ALC levels 0 dBm and ab o
ve, and over
the 20 to 55

C temp erature range. Sp ecication degrades 5 dB b elow 20

C, and
1 dB p er dB b elow ALC level 0 dBm in those mo dels.
12
Option 002 adds 30 ns delay and
6
5 ns pulse compression for external pulse inputs.
2c-10 Specifications