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Broadband Microwave Components and Subsystems DC-85 Ghz

SigaTek microwave specializes in high quality, high frequency microwave communication components up to 85 GHz.
As a pioneer manufacturer and supplier of microwave RF components, the main products include directional couplers 6, 10, 20, 30dB, power dividers/combiners 2-way up to 32 way, resistive power dividers 2-way up to 20 Ghz, 3 dB hybrids 90 degree up to 26.5 Ghz, 3 dB hybrids 180 degree up to 40 Ghz, bias tees networks up to 85 Ghz, microwave mixers, frequency doublers, I Q networks: modulators demodulators, Image reject mixers, Analog phase shifters 180 and 360 degree coaxial and surface mount, load terminations SMA, 2.92mm, 2.4mm male and female, coaxial connectors SMA, 2.92mm, 2.4mm, 1.85mm male and female, coaxial adapters in series and in between series, flange mount and bulkhead SMA, 2.92mm, 2.4mm, 1.85mm.
All microwave components IN STOCK are available for same day delivery.
Although we have a broad selection of components, custom and optimized designs are available upon customer request.

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IN STOCK FOR SAME DAY DELIVERY.

Pin diode switches reflective SP2T 10 Mhz to 40 Ghz, IN STOCK

Pin diode switches Reflective SP2T 10 Mhz-40 Ghz

Wide band Pin Diode reflective switches cover 10 Mhz to 40 Ghz with internal TTL driver. Low insertion loss, high isolation fast switching speed. Control voltages +5 Vdc and -5 Vdc with TTL control. Small package and connectors are 2.92mm female.
Pin Diodes Switches 10 Mhz to 40 Ghz
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Resistive power dividers 2-way and 4-way up to DC-40 Ghz, IN STOCK

Resistive power dividers 2-way DC-40 Ghz

Resistive power divider 2 way DC-40 Ghz. Input 2.92mm male and outputs 2.92mm female. Total loss is the 6 dB splitting loss plus insertion loss. Resistive power dividers have no isolation between ports and therefore they are not recommended for combining signals. They offer wideband operation with flat and low loss and excellent amplitude and phase balance to 40 GHz.
Resistive Power Dividers
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Resistive power dividers 2-way and 4-way up to DC-40 Ghz, IN STOCK

Resistive power dividers 4-way DC-27 Ghz

Resistive power divider 4 way DC-27 Ghz. Input 2.92mm female and outputs 2.92mm female. Total loss is the 12 dB splitting loss plus insertion loss. Resistive power dividers have no isolation between ports and therefore they are not recommended for combining signals. They offer wideband operation with flat and low loss and excellent amplitude and phase balance to 40 GHz.
Pin Diode Switches
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Octave Band 60-120 Mhz analog electronically controlled phase shifter, IN STOCK

Octave Band 60-120 Mhz analog electronically controlled phase shifter

Octave Band analog electronically controlled phase shifter. Phase shift is monotonic and continuously variable 0 to more than 360 degree at center frequency with respect to control voltage 0 to +20Vdc. The control port has a modulation bandwidth of DC-100 KHz.
Voltage Controlled Analog Phase Shifters
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Wideband 20 dB directional coupler, 0.5-27 Ghz, IN STOCK

Directional Coupler 20dB Wide Band 0.5-27 Ghz

Wide Band Directional Coupler. SC2031110 is a new 20 dB coupler covering the frequency range of 0.5-27 Ghz with 1.5 dB insertion loss. Directivity is greater than 12 dB and frequency sensitivity is ± 1.4 dB. VSWR is 1.60:1 max and the input power is 25 watts into a 1.20:1 load. Connectors are SMA female.
Wideband Directional Couplers up to 40 Ghz
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Ultra-Wideband 3 db 180 degree Hybrid Ghz, IN STOCK

Ultra-WideBand 180 degree Hybrid 1-26.5 Ghz

Model SH20557 is a 180 degree high performance 3 dB Hybrid that covers 1-26.5 Ghz. Insertion loss is 3.0 dB. Isolation is 16 dB and VSWR is 1.80:1 typ. Amplitude balance is 1.0 dB and phase balance is 15 degrees. Maximum input power is 20 watt. SMA female connectors.
Hybrids wideband 180 degree 4 ports
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Ultra-Wideband 2 way, Power dividers combiners splitters, 1.85mm, 8-60 Ghz, IN STOCK

Ultra-WideBand 2-way Power Divider 8-60 Ghz

Model SP65203 is a 2-way high performance divider-combiner that covers 8-60 Ghz. Insertion loss is 3.0 dB. Isolation is 10 dB and VSWR is 2.00:1 typ. Amplitude and phase balance are 1.0 dB and 15 degrees, respectively. Maximum input power is 10 watt. 1.85mm female connectors.
Power Dividers 2-way up to 40 Ghz
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Hybrids 4 ports 180 Degree up to 40 Ghz, IN STOCK

Ultra Wideband 3 dB hybrid 3-40 Ghz

Model SH17556 is a New ultra wideband 4 port 3 dB hybrid 180 degree. This ultra broaband covers the frequency range of 3-40 Ghz making it unique in it?s class. Some of the specifications are low loss of 3.0 dB across the band, high isolation of 15 dB and VSWR 1.90:1. Flat Phase of 180 ±12 with in the band. Compact housing with 2.92mm female connectors.
Hybrids 4 ports 180 Degree up to 40 Ghz
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Wide band directional couplers, 6 db, 10 dB, 20 dB, 30 dB, up to 60 Ghz, IN STOCK

Ultra Wideband Directional Couplers 0.5-60 Ghz

SigaTek offers a wide range of directional RF couplers covering the frequency range 0.5 - 40 Ghz. Octave bands 0.5-1.0 Ghz,1-2 Ghz, 2-4 Ghz, 4-8 Ghz, 8-16 Ghz multioctave bands 1-4 Ghz, 2-8 Ghz, 0.5-18 Ghz, 1-18 Ghz, 2-18 Ghz, 6-26 Ghz, 6-40 Ghz, 2-40 Ghz, 6-60 Ghz. Coupling can be 6 db, 10 dB, 20 dB, 30 dB. Coaxial connectors SMA female or 2.92mm for frequencies above 27 Ghz.
Wideband Directional Couplers
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Bias Tees networks up to 80 Ghz, IN STOCK

Ultra Wide Band Bias Tee 30 Khz - 85 Ghz

New ultra wide band Bias Tee. Model SB26A5 covers the frequency range of 30 Khz - 85 Ghz making it unique in it's class. Some of the specifications are low loss of 2.0 dB typ and 3.0 dB max, high isolation of 25 dB and VSWR 2.50:1 typ. DC bias is 25 volts and current is 500 mA max.Compact housing with 1.85mm female connectors at RFin and RF+DC ports and SMA or DC pins at DC port.
Bias Tees / Networks: up to 85 Ghz
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Wideband Bias Tees networks high current up to 40 Ghz, IN STOCK

Bias Tee Wide Band 30 Khz - 40 Ghz

Wide band bias-tee, Model SB15D2, covering the frequency range of 30 KHz - 40 GHz with 3.0 dB max. insertion loss and 1.80:1 VSWR. DC bias capability is 25 volts @ 750 mA with isolation of 40 dB. RF input and output ports utilize 2.92mm female connectors and the DC port options include SMA female connector or solder pin.
Bias Tees / Networks: up to 65 Ghz
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Bias Tees networks up to 65 Ghz, IN STOCK

Bias Tee Ultra Wide Band 30 Khz - 65 Ghz

Ultra-wide band bias-tee, Model SB25A5, covering the frequency range of 30 KHz - 65 GHz with 3.0 dB max. insertion loss and 2.00:1 VSWR typ.. DC bias capability is 25 volts @ 500 mA with isolation of 30 dB. RF input and output ports utilize 1.85mm female connectors and the DC port options include SMA female connector or solder pin.
Bias Tees / Networks: up to 65 Ghz
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Wideband 2 way, Power dividers combiners splitters, SMA, 1-18 Ghz, IN STOCK

Wide Band 2-way Divider 1 - 18 Ghz

Model SP55254 is 2-way high performance divider-combiner that covers 1-18 Ghz. Insertion loss is 1.5 dB. Isolation is 17 dB and VSWR is 1.60:1 max. Amplitude and phase balance are 0.5 dB and 8 degrees, respectively. Maximum input power is 30 watt. SMA female connectors.
Power Dividers 2-way up to 40 Ghz
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Wideband 10 dB directional coupler,  2.92mm connectors, 6-40 Ghz, IN STOCK

Directional Coupler 10dB Wide Band 6 - 40 Ghz

High Frequency Directional Coupler. SC1019118 is a new 10 dB coupler covering the frequency range of 6-40 Ghz with 1.4 dB insertion loss. Directivity is greater than 10 dB and frequency sensitivity is ± 1.0 dB. VSWR is 1.70:1 max and the input power is 10 watts into a 1.20:1 load. Connectors are 2.92 mm female.
Directional Couplers up to 40 Ghz
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Broadband 20 dB directional coupler,  2.92mm connectors, 6-40 Ghz, IN STOCK

Directional Coupler 20dB Wide Band 6 - 40 Ghz

High Frequency Directional Coupler. SC2019118 is a new 20 dB coupler covering the frequency range of 6-40 Ghz with 1.2 dB insertion loss. Directivity is greater than 10 dB and frequency sensitivity is ± 1.0 dB. VSWR is 1.70:1 max and the input power is 20 watts into a 1.20:1 load. Connectors are 2.92 mm female.
Directional Couplers up to 40 Ghz
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Multi octave band 10 dB directional coupler,  2.92mm connectors, 1-40 Ghz, IN STOCK

Directional Coupler 10dB Wide Band 1 - 40 Ghz

Wide Band Directional Coupler. SC1021116 is a new 10 dB coupler covering the frequency range of 1-40 Ghz with 2.2 dB insertion loss. Directivity is greater than 10 dB and frequency sensitivity is ± 1.6 dB. VSWR is 1.80:1 max and the input power is 10 watts into a 1.20:1 load. Connectors are 2.92 mm female.
Directional Couplers up to 40 Ghz
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Wideband 20 dB directional coupler,  2.92mm connectors, 1-40 Ghz, IN STOCK

Directional Coupler 20dB Wide Band 1 - 40 Ghz

Wide Band Directional Coupler. SC2021116 is a new 20 dB coupler covering the frequency range of 1-40 Ghz with 1.6 dB insertion loss. Directivity is greater than 10 dB and frequency sensitivity is ± 1.6 dB. VSWR is 1.80:1 max and the input power is 20 watts into a 1.20:1 load. Connectors are 2.92 mm female.
Directional Couplers up to 40 Ghz
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I Q modulators, demodulators, image reject mixers

I Q networks, Image Reject Mixers up to 16 Ghz

A wide selection of I Q modulators, demodulators and image reject mixers covering frequency ranges of 10 Mhz to 16 Ghz. These devices can be used as phase detectors , phase comparators , SSB modulators, quad IF mixers, PSK ansd QAM modulators/demodulators. Exceptional phase and amplitude balance, high rejection of side and carrier frequencies.
I Q networks, Image Reject Mixers up to 16 Ghz
Electronically controlled analog phase shifters

Analog, electronically tuned phase shifters up to 2500 Mhz

A wide variety of designs ranging from 10 Mhz to 2500 Mhz. These phase shifters are capable of varying the phase of an RF signal by adjusting the tune voltage of the device. Small special bands and octave bands designs are available to meet many applications. These devices exhibit 180 or 360 degree phase shift with excellent insertion loss and return loss.
Analog Phase Shifters up to 2.5 Ghz
Panel mount High Precision microwave coaxial RF adapters, IN STOCK

Panel Mount Microwave Coaxial Adapters DC-50 Ghz

Wide selection of panel mount high precision 4 hole flange microwave coaxial adapters covering frequency range DC-50 Ghz. Designed to meet the demanding RF and microwave industry specifications. Stainless Steel SU303 Polished / Passivated is used for the housing and for the center pin Beryllium Copper Gold plated (MIL-G-45204)
Panel Mount 4 hole Flange Coaxial Adapters
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