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Spectrum Microwave

SWITCHED FILTER BANKS

Spectrum Microwave’s Switched Filter Bank designs draw from their talented, multi-disciplined staff. With amp specialists and filters specialists utilizing thin film technology, mixers and switches, we are able to deliver designs which meet specifications and exceed the customer’s expectations. Spectrum Microwave’s Switched Filter Banks contain a number of unique design advantages for increased longevity. Some features include:

Incorporating other features such as surge protection, integrated couplers, voltage regulators, and laser welded assemblies, allows the customer to optimize for both high performance and intelligent system communications.

Suspended Substrate Switched Filter Banks for extremely low insertion loss requirements.

Suspended Substrate Switched Filter Banks for extremely low insertion loss requirements.

Switching speeds as low as 0.1 μs & isolation performance up to 80 dB.

Switching speeds as low as 0.1 μs &
isolation performance up to 80 dB.

Switch manifolds are channelized to obtain maximum channel-to-channel isolation.

Switch manifolds are channelized to obtain maximum channel-to-channel isolation.

We monitor critical phases of the production process with proprietary data logging technology.

We monitor critical phases of the production process with proprietary data logging technology.

We deliver designs that meet specifications and exceed our expectations.

We deliver designs that meet specifications
and exceed our expectations.

Our switched Filter Banks include a blend of both standard and custom features.

Our switched Filter Banks include a blend
of both standard and custom features.

In-house pick and place capabilities allow for lower costs and decreased lead times.

In-house pick and place capabilities allow
for lower costs and decreased lead times.

FEATURES
Reverse and Over Voltage Protection

Reverse and Over Voltage Protection

 To download more information about our reverse and over voltage protection, click here! To message to one of our engineers about our reverse and over voltage protection, click here! To request pricing information about our reverse and over voltage protection, click here!
  • Feature rich designs are a hallmark of Spectrum Microwave’s switched filter banks.
  • Our switched filter banks use multiple protection circuits including high performance Schottky diodes to prevent damage in a harsh application environment.
  • Join us on the Spectrum Microwave Filters Tour to learn even more!
Superior Product Development

Superior Product Development

 To download more information about our superior product development, click here! To message to one of our engineers about our superior product development, click here! To request pricing information about our superior product development, click here!
  • All switched filter bank designs are based on simulations using tools such as HFSS, ADS, Microwave Office and Genesys to provide high isolation, compact, low weight units in the shortest possible time.
  • State-of-the-art 3D SolidWorks modeling is also utilized on all designs. These sophisticated models are used to predict filter profiles as well as to optimize PCB layouts.
Multiple Control Interfaces

Multiple Control Interfaces

 To download more information about our Multiple Control Interfaces, click here! To message to one of our engineers about our multiple control interfaces, click here! To request pricing information about our multiple control interfaces, click here!
  • We incorporate multiple interface options from TTL and CMOS to RS-232, utilizing EMI pins, D-Sub and Micro-D connectors.
  • Email one of our experienced engineers to learn more today!
Full Customizable Integration

Fully Customizable Integration

 To download more information about our fully customizable integration, click here! To message to one of our engineers about our fully customizable integration, click here! To request pricing information about our fully customizable integration, click here!
  • Switch manifolds are channelized to obtain maximum channel-to-channel isolation.
  • Our Switched Filter Banks also boast: programmable logic for optimum switch configurations, active gain compensation over temperature, and channel-to-channel gain leveling attenuators.
Meeting the Challenge

Meeting The Challenge

 To download more information to see how we meet the challenge, click here! To message to one of our engineers to see how we meet the challange, click here! To request pricing information about how we meet the challenge, click here!
  • Our Switched Filter Banks possess integrated couplers, TTL, LVDS, CMOS and RS-422 controls, integrated comb generators, and DC-DC converters for varying bias levels.
  • Designs include temperature compensating circuitry, integrated couplers for power management, input signal injection port capabilities, as well as high performance Schottky diodes used to maintain a stable DC supply.

 

PRODUCT SOLUTIONS

2 Channel Banks

Part Number

Low Frequency

High Frequency

Channels

Insertion Loss (dB)

VSWR

Ultimate Rejection (dBc)

Switching Speed (µs)

Control Method

Power Supply (VDC/Current)
310-020003-002 80 MHz 500 MHz 2 2.0 1.5:1 60 0.15 TTL +5 V / 1 mA
310-020562-002 100 MHz 200 MHz 2 2.0 1.5:1 40 0.7 TTL +5 V / 60 mA
-12 V / 40 mA
310-020226-002 300 MHz 600 MHz 2 7.0 1.8:1 60 0.2 TTL +5 V / 1.5 mA
310-020571-002 300 MHz 1200 MHz 2 2.0 1.5:1 63 0.7 TTL +5 V / 60 mA
-12 V / 40 mA
310-020372-002 950 MHz 1050 MHz 2 7.0 1.7:1 70 0.4 TTL +5 V / 100 mA
-15 V / 40 mA
310-020563-002 1.5 GHz 2.0 GHz 2 6.5 1.7:1 80 0.1 TTL +5 V / 50 mA
-5.2 V / 50 mA
310-020566-002 2.0 GHz 2.5 GHz 2 6.5 1.7:1 80 0.1 TTL +5 V / 50 mA
-5.2 V / 50 mA
310-020626-002 3.5 GHz 4.5 GHz 2 5.5 1.5:1 80 1.0 TTL +5 V / 75 mA
310-020627-002 3.6 GHz 4.4 GHz 2 4.0 1.5:1 75 1.0 TTL +5 V / 75 mA
310-020390-002 4.2 GHz 4.7 GHz 2 10.0 2.0:1 60 0.1 TTL +5V / 50 mA
310-020650-002 5.0 GHz 6.5 GHz 2 4.5 2.0:1 60 0.5 TTL +5V / 100 mA
-5V / 40 mA

3 Channel Banks

Part Number

Low Frequency

High Frequency

Channels

Insertion Loss (dB)

VSWR

Ultimate Rejection (dBc)

Switching Speed (µs)

Control Method

Power Supply (VDC/Current)
310-020021-003 500 MHz 550 MHz 3 7.0 1.5:1 70 0.22 TTL +5V / 75 mA
310-020410-002 550 MHz 600 MHz 3 6.0 1.5:1 60 0.15 TTL +12V / 100 mA
310-020393-002 750 MHz 1250 MHz 3 4.0 1.7:1 60 0.4 TTL +5V / 250 mA
-15V / 100 mA
310-020405-002 1.75 GHz 8.25 GHz 3 5.0 2.5:1 55 0.4 TTL +5V / 100 mA
-12V / 40 mA
310-020137-002 2.4 GHz 6.0 GHz 3 5.0 2.0:1 50 1.0 TTL +5V / 80 mA
-5V / 30 mA
310-020342-002 3.5 GHz 4.0 GHz 3 5.0 1.5:1 80 0.3 TTL +5V / 125 mA
-15V / 70 mA

4 Channel Banks

Part Number

Low Frequency

High Frequency

Channels

Insertion Loss (dB)

VSWR

Ultimate Rejection (dBc)

Switching Speed (µs)

Control Method

Power Supply (VDC/Current)
310-020421-002 DC 20 MHz 4 2.5 1.5:1 80 0.4 TTL 5V / 30 mA
310-020440-002 50 MHz 90 MHz 4 9.0 1.7:1 30 0.4 TTL +5V / 100 mA
-5V / 50 mA
310-020136-006 130 MHz 190 MHz 4 9.0 1.7:1 50 0.4 TTL +5V / 100 mA
-5V / 50 mA
310-020295-002 700 MHz 850 MHz 4 3.0 1.5:1 60 0.5 TTL +5V / 75 mA
-12V / 75 mA
310-020296-002 750 MHz 1000 MHz 4 3.0 1.5:1 60 0.5 TTL +5V / 75 mA
-12V / 75 mA
310-020297-002 800 MHz 1100 MHz 4 4.0 1.5:1 60 0.5 TTL +5V / 75 mA
-12V / 75 mA
310-020298-002 850 MHz 1200 MHz 4 4.0 1.5:1 60 0.5 TTL +5V / 75 mA
-12V / 75 mA
310-020634-002 1.9 GHz 6.1 GHz 4 4.0 1.8:1 60 0.5 TTL +5V / 100 mA
-5V / 50 mA
310-020635-002 10 GHz 13 GHz 4 5.2 1.8:1 60 0.5 TTL +5V / 100 mA
-5V / 50 mA

5 Channel Banks

Part Number

Low Frequency

High Frequency

Channels

Insertion Loss (dB)

VSWR

Ultimate Rejection (dBc)

Switching Speed (µs)

Control Method

Power Supply (VDC/Current)
310-020448-002 40 MHz 90 MHz 5 9.5 1.5:1 60 0.2 TTL +5V / 20 mA
310-020460-002 90 MHz 140 MHz 5 10.0 1.5:1 60 0.2 TTL +5V / 20 mA
310-020434-002 140 MHz 180 MHz 5 10.5 1.5:1 60 0.2 TTL +5V / 20 mA
310-020441-002 150 MHz 650 MHz 5 6.5 1.5:1 60 0.2 TTL +5V / 20 mA
310-020543-002 150 MHz 1600 MHz 5 12.0 2.0:1 60 0.2 TTL +5V / 20 mA
310-020012-002 500 MHz 1500 MHz 5 6.0 1.5:1 60 0.2 TTL +5V / 100 mA
310-020227-002 1.0 GHz 2.5 GHz 5 3.0 1.8:1 50 0.4 TTL +5V / 150 mA
-5V / 1.5 mA
310-020340-002 1.05 GHz 1.45 GHz 5 5.0 1.5:1 80 0.3 TTL +5V / 160 mA
-15V / 70 mA
310-020341-002 3.85 GHz 4.3 GHz 5 5.0 1.5:1 80 0.3 TTL +5V / 160 mA
-15V / 70 mA
310-020454-002 6.0 GHz 20 GHz 5 7.0 2.0:1 70 0.4 TTL +5V / 150 mA
-5V / 80 mA
310-020032-002 10 GHz 15 GHz 5 6.0 2.0:1 60 1.2 TTL +15V / 160 mA
-15V / 75 mA

6 Channel Banks

Part Number

Low Frequency

High Frequency

Channels

Insertion Loss (dB)

VSWR

Ultimate Rejection (dBc)

Switching Speed (µs)

Control Method

Power Supply (VDC/Current)
310-020026-002 1.0 GHz 8.0 GHz 6 5.5 2.0:1 50 0.2 TTL +5V / 150 mA
310-020641-002 20 MHz 6000 MHz 6 5.0 1.8:1 60 0.5 TTL +5V / 300 mA
-5V / 100 mA

7 Channel Banks

Part Number

Low Frequency

High Frequency

Channels

Insertion Loss (dB)

VSWR

Ultimate Rejection (dBc)

Switching Speed (µs)

Control Method

Power Supply (VDC/Current)
310-020578-002 20 MHz 500 MHz 7 4.0 1.5:1 60 10 TTL +5V / 250 mA
-15V / 125 mA
310-020037-002 60 MHz 6400 MHz 7 6.0 2.0:1 70 0.4 TTL +5V / 280 mA
-5V / 80 mA
310-020481-002 100 MHz 8000 MHz 7 7.0 2.5:1 65 0.4 TTL +5V / 150 mA
-15V / 60 mA
310-020486-002 0.1 GHz 18 GHz 7 7.0 2.5:1 65 0.4 TTL +5V / 190 mA
-12V / 60 mA
310-020473-002 150 MHz 6400 MHz 7 9.0 2.0:1 70 0.2 TTL +5V / 160 mA
-5V / 60 mA
310-020299-002 200 MHz 2000 MHz 7 6.0 1.5:1 40   RS-232 +12V / 300 mA
310-020642-002 0.20 GHz 20 GHz 7 5.5 2.0:1 60 0.5 TTL +5V / 300 mA
-5V / 100 mA
310-020497-002 250 MHz 8300 MHz 7 6.0 2.5:1 65 1.0 TTL +5V / 190 mA
-12V / 60 mA
310-020027-002 500 MHz 900 MHz 7 5.5 1.5:1 80 1.0 TTL +5V / 75 mA
310-020495-002 500 MHz 8000 MHz 7 6.0 2.1:1 65 1.0 TTL +5 V / 150 mA
-12V / 75 mA
310-020038-002 6.0 GHz 20.25 GHz 7 7.0 2.0:1 70 0.4 TTL +5V / 300 mA
-5V / 80 mA
310-020496-002 7.4 GHz 19.1 GHz 7 8.0 2.5:1 65 0.4 TTL +5V / 150 mA
-15V / 60 mA

8 Channel Banks

Part Number

Low Frequency

High Frequency

Channels

Insertion Loss (dB)

VSWR

Ultimate Rejection (dBc)

Switching Speed (µs)

Control Method

Power Supply (VDC/Current)
310-020008-002 20 MHz 1200 MHz 8 4.5 2.0:1 50 1.0 TTL +5V / 40 mA
310-020484-002 20 MHz 2000 MHz 8 4.0 2.0:1 60 1.0 TTL +15V / 250 mA
-15V / 150 mA
310-020516-002 20 MHz 2000 MHz 8 4.0 2.0:1 60 1.0 TTL +15V / 250 mA
-15V / 150 mA
310-020507-002 20 MHz 2800 MHz 8 9.0 2.0:1 55 0.3 TTL +5V / 40 mA
310-020525-002 750 MHz 6000 MHz 8 7.6 1.5:1 60 1.0 TTL +5V / 225 mA
-5V / 100 mA

9+ Channel Banks

Part Number

Low Frequency

High Frequency

Channels

Insertion Loss (dB)

VSWR

Ultimate Rejection (dBc)

Switching Speed (µs)

Control Method

Power Supply (VDC/Current)
310-020022-003 20 MHz 500 MHz 9 5.0 2.0:1 50 0.3 TTL +3V / 15 mA
310-020361-002 20 MHz 1000 MHz 10 3.5 2.0:1 50 10 TTL +5V / 300 mA
-12V / 150 mA
310-020033-002 1.25 GHz 1.35 GHz 10 14.0 2.0:1 65 0.5 TTL +5V / 1.2 A
-15V / 200 mA
310-020649-002 2.0 GHz 20 GHz 10 7.0 2.0:1 60 0.5 TTL +5V / 600 mA
-5V / 100 mA
310-020619-002 2.9 GHz 3.1 GHz 14 14.0 2.0:1 65 2.5 TTL +5V / 600 mA

FILTER EXTRAS

DESIGN CUSTOM FILTERS