Device Overview

General Description

This general purpose high pass filter offers high stop band suppression and low insertion loss in the passband. These filters can be used to eliminate unwanted side bands during up-conversion or for removing spurious interference and noise. Filters with customized frequency cutoff, usable passband and stopband rejection are available upon customer request. Contact the factory for more details.

Photo of FH-2600

Features

  • Low Insertion Loss
  • High Stop Band Attenuation
  • Compact Size
  • User defined options available

Applications

  • Test and Measurement Equipment
  • SATCOM
  • Radar
  • RF Transceivers

Functional Block Diagram

Block Diagram

Part Ordering Options

Part NumberDescriptionConnectorsGreen StatusProduct LifecycleExport Classification
FH-260026 GHz Highpass FilterStandard

REACH

RoHS

ReleasedEAR99

Table Of Contents

Revision History

Revision CodeRevision DateComment
-2023-05-27Datasheet Initial Release

Rev: - | Copyright © 2023 Marki Microwave LLC.

2

Port Configuration and Functions

Port Diagram

Diagram of the port configuration for FH-2600

Port Functions

PortFunctionConnector TypeDescriptionDC Equivalent
Circuit
Port 1Input/Output 2.4FPort 1 is DC open to Port 2 and GND. GND is provided through the case and RF connectors.Equivalent circuit for the Input/Output
Port 2Input/Output 2.4FPort 2 is DC open to Port 1 and GND. GND is provided through the case and RF connectors.Equivalent circuit for the Input/Output

Rev: - | Copyright © 2023 Marki Microwave LLC.

3

Specifications

Package Information

ParameterDetailsRating
Dimensions-23.6 x 10.2 mm

Rev: - | Copyright © 2023 Marki Microwave LLC.

4

Electrical Specifications

Specifications guaranteed from -55 to +100°C, measured in a 50Ω system.

ParameterTest ConditionsMinimum
Frequency
(GHz)
Maximum
Frequency
(GHz)
MinTypMaxUnit
1 dBc Passband Temp = 25°C
25.75 ----GHz
30 dBc Rejection Point Temp = 25°C
21.44 ----GHz
3 dBc Passband Temp = 25°C
25.13 ----GHz
Center Freq Temp = 25°C
- --37.88-GHz
Group Delay Temp = 25°C
- --141-ps
Insertion Loss @ fc Temp = 25°C
- --0.9-dB
Passband Return Loss Temp = 25°C
- --14-dB

Rev: - | Copyright © 2023 Marki Microwave LLC.

5

Typical Performance Plot

Insertion Loss (dB) graph for FH-2600
Insertion Loss (dB) graph for FH-2600
Return Loss (dB) graph for FH-2600
Return Loss (dB) graph for FH-2600
Group Delay (ps) graph for FH-2600

Rev: - | Copyright © 2023 Marki Microwave LLC.

6

Mechanical Data

Rev: - | Copyright © 2023 Marki Microwave LLC.

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