SKP-8521030936-SFSF-D1

Rev. 1.1

Description:
Model SKP-8521030936-SFSF-D1 is a 6-bit digitally controlled phaseshifter that covers the frequency range of 8.5 to 10.5 GHz. The
phase shifter can be used in many applications such astransmit/receive modules and phased arrays. The phase shifter
exhibits 9.0 dB typical insertion loss and offers a 360 degree phaseshifting range and phase accuracy of ±5 degrees.

Features:••••

Applications:••••

6 Bit Control
Digitally Controlled
360° Phase Shifting
Low DC Power Consumption

Test Lab
Phased Array Radar
Transmit/Receive Modules
Communications Antennas

Electrical Specifications:Parameter
Frequency
Insertion Loss
Phase Shifting Range
Phase Accuracy (RMS)
Bias
Switching Speed
Power Handling
Return Loss
Specification Temperature
Operating Temperature

Minimum
8.5 GHz

TypicalMaximum
10.5 GHz

9.0 dB
0°

SAGE Millimeter, Inc.

Digitally Controlled Phase Shifter, 8.5 to 10.5 GHz

360°
±5°
±5 V/10 mA
50 ns+25 dBm
10 dB+25 °C-40 °C+85 °C

Mechanical Specifications:
Item
Control Type
Control and Bias Connector
RF Connectors
FinishWeightSize
OutlineSpecification
TTL
D-Sub, Female, 9 Sockets
SMA(F)
Gold Plated
1.3 Oz1.57” (L) x 1.30” (W) x 0.59” (H)KP-DC-S1

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 1

SKP-8521030936-SFSF-D1

Rev. 1.1

Typical Insertion Loss vs. Frequency
Bias: +5V/<1mA ; -5V/<1mA
00 degrees
11.25 degrees
45 degrees
180 degrees-2Insertion Loss (dB)

-45.625 degrees
22.5 degrees
90 degrees-6-8-10-12-14-16
8.5

8.7

8.9

9.1

9.3

9.5

9.7

9.9

10.1

10.3

10.5

Frequency (GHz)

SAGE Millimeter, Inc.

Digitally Controlled Phase Shifter, 8.5 to 10.5 GHz

Typical Phase Shift vs. Frequency
Bias: +5V/<1mA; -5V/<1mA
200
180

Phase Shift (Degrees)

160
1401205.625 degrees

11.25 degrees

22.5 degrees

45 degrees

90 degrees

180 degrees

9.5

9.9

100
80
60
40
200
8.5

8.7

8.9

9.1

9.3

9.7

10.1

10.3

10.5

Frequency (GHz)www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 2

SKP-8521030936-SFSF-D1

Rev. 1.1

Mechanical Outline: (Unless otherwise specified, all dimensions are in inches [millimeters])

SAGE Millimeter, Inc.

Digitally Controlled Phase Shifter, 8.5 to 10.5 GHz

Note:
••
•
•

All data presented is collected from a sample lot. Actual data may vary unit to unit slightly.
All testing was performed under +25˚C case temperature.
Other mechanical configurations are available under different model numbers.
SAGE Millimeter, Inc. reserves the right to change the information presented without notice.

Caution:•••Exceeding absolute maximum ratings shown will damage the device.
The device is a static sensitive. Always follow ESD rules when working with the attenuator.
Proper torque, 8.0 ± 0.15 inch-pounds (0.92 ± 0.05 Nm), should be applied. SAGE Millimeter
torque wrench, model SCH-08008-S1, is highly recommended.

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 3