Frequency Doublers & Multipliers

Passive and Active, to 12000 MHz

Pulsar Microwave Frequency Doublers utilize Schottky diodes in a bridge configuration to accomplish the frequency doubling. The input frequency operates from 0.2 to 6000 MHz. Frequency Quadruplers are also available using using this topology. Designs are matched to 50 Ohms and are available in a wide variety of package styles, such as plug-in, flatpack, and connectorized housings. Miniature surface mount packages are the most popular style, and are readily available on tape and reel for use in automated assembly applications.

Passive Doublers

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Frequency Range Input
Power
Nominal
(dBm)
Conversion
Loss @ F2
(dB)
max.
Conversion
Loss @ F4
(dB)
typ.
Spurious P/N
Input
(MHz)
Output
(MHz)
F1
(dBc)
F3
(dBc)
0.2-500 0.4-1000 +10 11.0 20.0 20 25 FX-01-301

FX-01-410

FX-01-A

1-500 2-1000 +10 12.0 20.0 20 25 FX-02-301

FX-02-410

FX-02-A

50-1000 100-2000 +10 12.0 20.0 20 22 FX-03-301

FX-03-410

FX-03-A

75-1500 150-3000 +10 12.0 20.0 20 20 FX-04-301

FX-04-410

FX-04-A

50-2100 100-4200 +10 13.0 20.0 16 25 FX-05-301

FX-05-410

FX-05-A

300-3000 600-6000 +10 13.0 20.0 16 25 FX-06-301

FX-06-410

FX-06-A

1400-1600 5600-6400 +10 - 26.0 - - FX-08-301

FX-08-410

FX-08-A

3000-6000 6000-12000 +10 13.0 20.0 20 25 FX-07-S

FX-07-SC
Custom frequency bands and optimized specifications available.
Request a Quote
Using Custom Specs or by P/N
Notes:
Spurious rejection is with respect to F2.
SMA female connectors standard on Outline 410, also available with BNC, TNC, F, and N connectors.

Active Doublers

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Frequency Range Input
Power
Nominal
(dBm)
Output
Power
(dBm)
Control
Voltage
I = 70mA
typ.
Spurious P/N
Input
(MHz)
Output
(MHz)
F1
(dBc)
F3
(dBc)
100-2500 200-5000 +10 +10 ± 2 +12 Vdc 18 25 FXG-01-410F
100-2500 200-5000 0 0 ± 2 +12 Vdc 18 25 FXG-02-410F
Custom frequency bands and optimized specifications available.
Request a Quote
Using Custom Specs or by P/N
Notes:
Spurious rejection is with respect to F2.
Port Configuration
Outline Input Output Ground DC Pins
301 1 8 2-7 --
410 1 2 Housing --
410F 1 2 Housing 12 Vdc @ 70mA
A 1 3 4 Corners --
S 1 2 -- --
SC 1 2 -- --

Outline 301

Outline 410

Outline 410F

Outline A

Outline S (2-Port)

Outline SC (2-Port)