Comparison of RF Sources

Manufacturer
Model #
Max Freq (GHz)
Freq. Switching Time (µs)
Freq. Switching Speed (freq/s)
Status
Agilent
836x
50
8,000
125
Obsoleted 10/1/2003
Agilent
PSG
67
6,000
167
Available
Giga-tronics
GT-12000A / GT-2400
40
1,000
1,000
GT-12000 Obsoleted
GT- 2400 Available
Agilent
PNA Internal Sources 20 (PNA dependent)

500 to 5,000
(IF BW, band crossing dependent)(1)

2,000
Requires PNA Option 014, 080, LO source access requires H11
Agilent
VXI
20
400
2,500
Obsoleted 4/1/2006
NSI
Panther 7002
6
300
3,333
Available
NSI
Panther 7020
20
100
10,000
Available
NSI
Panther 9020
20
150
6,667
NEW
Comstron
FS-5000
20
1
1,000,000
Available
1. Click here for the internal frequency band crossings for the Agilent PNA. PNA frequency switching speeds vary with frequency and PNA model. PNA frequency switching time could be up to 50,000 µs at band crossings.

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