Specifications subject to change without notice.
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FD26 / FD26C
FD26E / SFD26
FREQUENCY DOUBLER
INPUT: 50 TO 3300 MHz
OUTPUT: 100 TO 6600 MHz
INPUT DRIVE LEVEL +10 dBm (NOMINAL)
HERMETICALLY-SEALED PACKAGE
Specifications (Rev. Date: 2/02)*
Guaranteed
Characteristics
Typical
+25
C
-54
to +85
C
Conversion Loss (max.)
F
in
= 50 to 400 MHz
F
in
= 400 to 2500 MHz
F
in
= 2500 to 3000 MHz
F
in
= 3000 to 3300 MHz
12.0 dB
12.0 dB
12.5 dB
13.5 dB
14.5 dB
13.5 dB
14.0 dB
15.5 dB
15.0 dB
14.0 dB
14.5 dB
16.0 dB
Fundamental Suppression (min.)
F
in
= 50 to 500 MHz
F
in
= 500 to 3300 MHz
25 dBc
20 dBc
22 dBc
17 dBc
20 dBc
15 dBc
Third Harmonic Suppression
F
in
= 50 to 200 MHz
F
in
= 200 to 3300 MHz
25 dBc
19 dBc
22 dBc
17 dBc
20 dBc
15 dBc
Input VSWR
F
in
= 50 to 2500 MHz
F
in
= 2500 to 3300 MHz
1.5:1
2.0:1
*Measured in a 50-ohm system at +25
C with nominal input drive level. Guaranteed conversion loss values for FD26C are 0.5 worse, and only guaranteed
from 0
C to 50
C. Typical values are measured at +25
C and are not guaranteed.
Absolute Maximum Ratings
Operating Temperature
-54
to +100
C
Storage Temperature
-65
to +100
C
Peak Input Power
+23 dBm max. @ +25
, +20 dBm max. @ +100
C
Outline Drawings
Package Figure
Model
TO-8 BC
FD26
SMA Connectorized
CD
FD26C
Flatpack EB
FD26E
Surface Mount
AF
SFD26
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