page 3RF coaxial attenuators

RF coaxial attenuators from 1 to 60 dB up to 500W. Professional solutions for testing, measurement, telecom and lab use. Wide availability, precise values and consistent quality for high-reliability RF applications.

SMA coaxial attenuator, 1 dB, 2 W, 18 GHz - 2082-6040-01

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Order code: ATFS-18G-01A

M/A-COM 2082-6040-01

SMA coaxial attenuator, 1 dB, 2 W, 18 GHz

Order code:	ATFS-18G-01A
	SMA coaxial attenuator, 1 dB, 2 W, 18 GHz M/A-COM 2082-6040-01
Conditions:	N- (The product is brand new but it comes from an old production)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	1 dB
Maximum frequency:	18 GHz
Power:	2 W
Body material:	stainless steel
Body finishing:	passivated

Datasheet

Stock: 33 pcs

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€24,90

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SMA coaxial attenuator, 1 dB, 2 W, 18 GHz - R411801121

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Order code: ATFS-18G-01B

Radiall R411801121

SMA coaxial attenuator, 1 dB, 2 W, 18 GHz

Order code:	ATFS-18G-01B
	SMA coaxial attenuator, 1 dB, 2 W, 18 GHz Radiall R411801121
Conditions:	N- (The product is brand new but it comes from an old production)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	1 dB
Maximum frequency:	18 GHz
Power:	2 W
Body material:	stainless steel
Body finishing:	passivated

Datasheet

Stock: 75 pcs

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€39,50

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SMA coaxial attenuator, 3 dB, 2 W, 18 GHz - 2082-6040-03

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Order code: ATFS-18G-03A

M/A-COM 2082-6040-03

SMA coaxial attenuator, 3 dB, 2 W, 18 GHz

Order code:	ATFS-18G-03A
	SMA coaxial attenuator, 3 dB, 2 W, 18 GHz M/A-COM 2082-6040-03
Conditions:	N- (The product is brand new but it comes from an old production)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	3 dB
Maximum frequency:	18 GHz
Power:	2 W
Body material:	stainless steel
Body finishing:	passivated

Datasheet

Stock: 138 pcs

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€24,90

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SMA attenuator, 3dB, 2W, DC–18 GHz – Precision Wideband Performance - ATS-0302-18

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Order code: ATFS-18G-03Q

QAXIAL ATS-0302-18

SMA attenuator, 3dB, 2W, DC–18 GHz – Precision Wideband Performance

Order code:	ATFS-18G-03Q
	SMA attenuator, 3dB, 2W, DC–18 GHz – Precision Wideband Performance QAXIAL ATS-0302-18
Conditions:	N (The product is brand new)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	3 dB
Maximum frequency:	18 GHz
Power:	2 W
Body material:	stainless steel
Body finishing:	passivated

Datasheet

Stock: 9 pcs

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€44,00

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SMA coaxial attenuator, 4 dB, 2 W, 18 GHz - R413804000

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Order code: ATFS-18G-04B

Radiall R413804000

SMA coaxial attenuator, 4 dB, 2 W, 18 GHz

Order code:	ATFS-18G-04B
	SMA coaxial attenuator, 4 dB, 2 W, 18 GHz Radiall R413804000
Conditions:	N- (The product is brand new but it comes from an old production)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	4 dB
Maximum frequency:	18 GHz
Power:	2 W

Datasheet

Stock: 33 pcs

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€39,50

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SMA coaxial attenuator, 6 dB, 2 W, 18 GHz - 2082-6192-06

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Order code: ATFS-18G-06A

Omni Spectra 2082-6192-06

SMA coaxial attenuator, 6 dB, 2 W, 18 GHz

Order code:	ATFS-18G-06A
	SMA coaxial attenuator, 6 dB, 2 W, 18 GHz Omni Spectra 2082-6192-06
Conditions:	N- (The product is brand new but it comes from an old production)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	6 dB
Maximum frequency:	18 GHz
Power:	2 W
Body material:	stainless steel
Body finishing:	passivated

Datasheet

Stock: 13 pcs

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€29,90

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SMA coaxial attenuator, 6 dB, 2 W, 18 GHz - 6606.19.AA

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Order code: ATFS-18G-06B

Huber+Suhner 6606.19.AA

SMA coaxial attenuator, 6 dB, 2 W, 18 GHz

Order code:	ATFS-18G-06B
	SMA coaxial attenuator, 6 dB, 2 W, 18 GHz Huber+Suhner 6606.19.AA
Conditions:	N- (The product is brand new but it comes from an old production)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	6 dB
Maximum frequency:	18 GHz
Power:	2 W

Datasheet

Stock: 44 pcs

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€24,90

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SMA coaxial attenuator, 6dB, 2 W, 18 GHz - 2082-6041-06

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Order code: ATFS-18G-06C

XMA 2082-6041-06

SMA coaxial attenuator, 6dB, 2 W, 18 GHz

Order code:	ATFS-18G-06C
	SMA coaxial attenuator, 6dB, 2 W, 18 GHz XMA 2082-6041-06
Conditions:	N- (The product is brand new but it comes from an old production)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	6 dB
Maximum frequency:	18 GHz
Power:	2 W
Body material:	stainless steel
Body finishing:	passivated

Datasheet

Stock: 25 pcs

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€24,90

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Limited stock

SMA coaxial attenuator, 6 dB, 2 W, 18 GHz - 087-12

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Order code: ATFS-18G-06G

KDI 087-12

SMA coaxial attenuator, 6 dB, 2 W, 18 GHz

Order code:	ATFS-18G-06G
	SMA coaxial attenuator, 6 dB, 2 W, 18 GHz KDI 087-12
Conditions:	N- (The product is brand new but it comes from an old production)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	6 dB
Maximum frequency:	18 GHz
Power:	2 W

Stock: 5 pcs

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€24,90

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featured

SMA attenuator, 6dB, 2W, DC–18 GHz – Precision Wideband Performance - ATS-0602-18

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Order code: ATFS-18G-06Q

QAXIAL ATS-0602-18

SMA attenuator, 6dB, 2W, DC–18 GHz – Precision Wideband Performance

Order code:	ATFS-18G-06Q
	SMA attenuator, 6dB, 2W, DC–18 GHz – Precision Wideband Performance QAXIAL ATS-0602-18
Conditions:	N (The product is brand new)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	6 dB
Maximum frequency:	18 GHz
Power:	2 W
Body material:	stainless steel
Body finishing:	passivated

Datasheet

Stock: 8 pcs

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€44,00

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SMA coaxial attenuator, 7 dB, 2 W, 18 GHz - 087-14

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Order code: ATFS-18G-07B

KDI 087-14

SMA coaxial attenuator, 7 dB, 2 W, 18 GHz

Order code:	ATFS-18G-07B
	SMA coaxial attenuator, 7 dB, 2 W, 18 GHz KDI 087-14
Conditions:	N- (The product is brand new but it comes from an old production)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	7 dB
Maximum frequency:	18 GHz
Power:	2 W

Stock: 8 pcs

Price each

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€24,90

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SMA coaxial attenuator, 9.5 dB, 2 W, 18 GHz - 2082-4382-10

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Order code: ATFS-18G-09P5A

M/A-COM 2082-4382-10

SMA coaxial attenuator, 9.5 dB, 2 W, 18 GHz

Order code:	ATFS-18G-09P5A
	SMA coaxial attenuator, 9.5 dB, 2 W, 18 GHz M/A-COM 2082-4382-10
Conditions:	N- (The product is brand new but it comes from an old production)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	9.5 dB
Maximum frequency:	18 GHz
Power:	2 W

Stock: 26 pcs

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€24,90

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SMA attenuator, 10dB, 2W, DC–18 GHz – Precision Wideband Performance - ATS-1002-18

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Order code: ATFS-18G-10Q

QAXIAL ATS-1002-18

SMA attenuator, 10dB, 2W, DC–18 GHz – Precision Wideband Performance

Order code:	ATFS-18G-10Q
	SMA attenuator, 10dB, 2W, DC–18 GHz – Precision Wideband Performance QAXIAL ATS-1002-18
Conditions:	N (The product is brand new)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	10 dB
Maximum frequency:	18 GHz
Power:	2 W
Body material:	stainless steel
Body finishing:	passivated

Datasheet

Stock: 0 pcs

Price each

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€44,00

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Limited stock

SMA coaxial attenuator, 14 dB, 2 W, 18 GHz - ATT-0263-14-SMA-02

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Order code: ATFS-18G-14B

Midwest Microwave ATT-0263-14-SMA-02

SMA coaxial attenuator, 14 dB, 2 W, 18 GHz

Order code:	ATFS-18G-14B
	SMA coaxial attenuator, 14 dB, 2 W, 18 GHz Midwest Microwave ATT-0263-14-SMA-02
Conditions:	N- (The product is brand new but it comes from an old production)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	14 dB
Maximum frequency:	18 GHz
Power:	2 W
Body material:	stainless steel
Body finishing:	passivated

Datasheet

Stock: 1 pc

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€36,50

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Out of stock

SMA coaxial attenuator, 16 dB, 2 W, 18 GHz - ATT-0263-16-SMA-02

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Order code: ATFS-18G-16A

Midwest Microwave ATT-0263-16-SMA-02

SMA coaxial attenuator, 16 dB, 2 W, 18 GHz

Order code:	ATFS-18G-16A
	SMA coaxial attenuator, 16 dB, 2 W, 18 GHz Midwest Microwave ATT-0263-16-SMA-02
Conditions:	N- (The product is brand new but it comes from an old production)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	16 dB
Maximum frequency:	18 GHz
Power:	2 W
Body material:	stainless steel
Body finishing:	passivated

Datasheet

Stock: 0 pcs

Discontinued

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Limited stock

SMA coaxial attenuator, 19 dB, 2 W, 18 GHz - ATT-0275-19-SMA-02

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Order code: ATFS-18G-19A

Midwest Microwave ATT-0275-19-SMA-02

SMA coaxial attenuator, 19 dB, 2 W, 18 GHz

Order code:	ATFS-18G-19A
	SMA coaxial attenuator, 19 dB, 2 W, 18 GHz Midwest Microwave ATT-0275-19-SMA-02
Conditions:	N- (The product is brand new but it comes from an old production)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	19 dB
Maximum frequency:	18 GHz
Power:	2 W
Body material:	stainless steel

Datasheet

Stock: 7 pcs

Price each

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€36,50

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SMA attenuator, 20dB, 2W, DC–18 GHz – Precision Wideband Performance - ATS-2002-18

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Order code: ATFS-18G-20Q

QAXIAL ATS-2002-18

SMA attenuator, 20dB, 2W, DC–18 GHz – Precision Wideband Performance

Order code:	ATFS-18G-20Q
	SMA attenuator, 20dB, 2W, DC–18 GHz – Precision Wideband Performance QAXIAL ATS-2002-18
Conditions:	N (The product is brand new)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	20 dB
Maximum frequency:	18 GHz
Power:	2 W
Body material:	stainless steel
Body finishing:	passivated

Datasheet

Stock: 1 pc

Price each

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€44,00

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SMA attenuator, 30dB, 2W, DC–18 GHz – Precision Wideband Performance - ATS-3002-18

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Order code: ATFS-18G-30Q

QAXIAL ATS-3002-18

SMA attenuator, 30dB, 2W, DC–18 GHz – Precision Wideband Performance

Order code:	ATFS-18G-30Q
	SMA attenuator, 30dB, 2W, DC–18 GHz – Precision Wideband Performance QAXIAL ATS-3002-18
Conditions:	N (The product is brand new)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	30 dB
Maximum frequency:	18 GHz
Power:	2 W
Body material:	stainless steel
Body finishing:	passivated

Datasheet

Stock: 7 pcs

Price each

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€44,00

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Limited stock

Space qualified SMA coaxial attenuator, 4 dB, 2 W, 22 GHz - R413808650

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Order code: ATFS-22G-04A

Radiall R413808650

Space qualified SMA coaxial attenuator, 4 dB, 2 W, 22 GHz

Order code:	ATFS-22G-04A
	Space qualified SMA coaxial attenuator, 4 dB, 2 W, 22 GHz Radiall R413808650
Conditions:	N- (The product is brand new but it comes from an old production)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	4 dB
Maximum frequency:	22 GHz
Power:	2 W
Body material:	stainless steel

Datasheet

Stock: 6 pcs

Price each

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€49,50

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SMA attenuator, 3dB, 2W, DC–27 GHz – Extended Microwave Performance - ATS-0302-27

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Order code: ATFS-27G-03Q

QAXIAL ATS-0302-27

SMA attenuator, 3dB, 2W, DC–27 GHz – Extended Microwave Performance

Order code:	ATFS-27G-03Q
	SMA attenuator, 3dB, 2W, DC–27 GHz – Extended Microwave Performance QAXIAL ATS-0302-27
Conditions:	N (The product is brand new)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	3 dB
Maximum frequency:	27 GHz
Power:	2 W
Body material:	stainless steel
Body finishing:	passivated

Datasheet

Stock: 3 pcs

Price each

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€64,00

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SMA attenuator, 6dB, 2W, DC–27 GHz – Extended Microwave Performance - ATS-0602-27

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Order code: ATFS-27G-06Q

QAXIAL ATS-0602-27

SMA attenuator, 6dB, 2W, DC–27 GHz – Extended Microwave Performance

Order code:	ATFS-27G-06Q
	SMA attenuator, 6dB, 2W, DC–27 GHz – Extended Microwave Performance QAXIAL ATS-0602-27
Conditions:	N (The product is brand new)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	6 dB
Maximum frequency:	27 GHz
Power:	2 W
Body material:	stainless steel
Body finishing:	passivated

Datasheet

Stock: 11 pcs

Price each

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€64,00

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SMA attenuator, 10dB, 2W, DC–27 GHz – Extended Microwave Performance - ATS-1002-27

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Order code: ATFS-27G-10Q

QAXIAL ATS-1002-27

SMA attenuator, 10dB, 2W, DC–27 GHz – Extended Microwave Performance

Order code:	ATFS-27G-10Q
	SMA attenuator, 10dB, 2W, DC–27 GHz – Extended Microwave Performance QAXIAL ATS-1002-27
Conditions:	N (The product is brand new)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	10 dB
Maximum frequency:	27 GHz
Power:	2 W
Body material:	stainless steel
Body finishing:	passivated

Datasheet

Stock: 7 pcs

Price each

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€64,00

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SMA attenuator, 20dB, 2W, DC–27 GHz – Extended Microwave Performance - ATS-2002-27

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Order code: ATFS-27G-20Q

QAXIAL ATS-2002-27

SMA attenuator, 20dB, 2W, DC–27 GHz – Extended Microwave Performance

Order code:	ATFS-27G-20Q
	SMA attenuator, 20dB, 2W, DC–27 GHz – Extended Microwave Performance QAXIAL ATS-2002-27
Conditions:	N (The product is brand new)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	20 dB
Maximum frequency:	27 GHz
Power:	2 W
Body material:	stainless steel
Body finishing:	passivated

Datasheet

Stock: 5 pcs

Price each

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€64,00

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SMA attenuator, 30dB, 2W, DC–27 GHz – Extended Microwave Performance - ATS-3002-27

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Order code: ATFS-27G-30Q

QAXIAL ATS-3002-27

SMA attenuator, 30dB, 2W, DC–27 GHz – Extended Microwave Performance

Order code:	ATFS-27G-30Q
	SMA attenuator, 30dB, 2W, DC–27 GHz – Extended Microwave Performance QAXIAL ATS-3002-27
Conditions:	N (The product is brand new)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	30 dB
Maximum frequency:	27 GHz
Power:	2 W
Body material:	stainless steel
Body finishing:	passivated

Datasheet

Stock: 3 pcs

Price each

VAT excluded

€64,00

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Minimum: 1 Multiple: 1

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Coaxial power attenuator, SMA m/f connectors, 20 dB, 50 W, 3 GHz - A3XR28

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Order code: ATFSP-03G-20A

KDI A3XR28

Coaxial power attenuator, SMA m/f connectors, 20 dB, 50 W, 3 GHz

Order code:	ATFSP-03G-20A
	Coaxial power attenuator, SMA m/f connectors, 20 dB, 50 W, 3 GHz KDI A3XR28
Conditions:	N- (The product is brand new but it comes from an old production)
Connector type:	SMA
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	20 dB
Maximum frequency:	3 GHz
Power:	50 W

Stock: 40 pcs

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€49,90

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TNC coaxial attenuator, 6 dB, 2 W, 2 GHz - R412506000

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Order code: ATFT-02G-06A

Radiall R412506000

TNC coaxial attenuator, 6 dB, 2 W, 2 GHz

Order code:	ATFT-02G-06A
	TNC coaxial attenuator, 6 dB, 2 W, 2 GHz Radiall R412506000
Conditions:	N- (The product is brand new but it comes from an old production)
Connector type:	TNC
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	6 dB
Maximum frequency:	2 GHz
Power:	2 W
Body material:	brass
Body finishing:	nickel

Datasheet

Stock: 22 pcs

Price each

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€43,90

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TNC coaxial attenuator, 6 dB, 2 W, 12.4 GHz - R414506000

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Order code: ATFT-12G-06A

Radiall R414506000

TNC coaxial attenuator, 6 dB, 2 W, 12.4 GHz

Order code:	ATFT-12G-06A
	TNC coaxial attenuator, 6 dB, 2 W, 12.4 GHz Radiall R414506000
Conditions:	N- (The product is brand new but it comes from an old production)
Connector type:	TNC
Gender:	male / female
Impedance:	50 Ohm
Attenuation:	6 dB
Maximum frequency:	12.4 GHz
Power:	2 W
Body material:	brass
Body finishing:	nickel

Datasheet

Stock: 7 pcs

Price each

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€59,90

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Showing 81 - 107 of 107 results

More information

What are RF coaxial attenuators?

RF coaxial attenuators are passive components used to reduce the power of a high-frequency signal without distorting its waveform. Essential in RF testing, telecommunications, radar, instrumentation and industrial systems, they protect sensitive equipment, calibrate power levels and ensure proper impedance matching. Their coaxial design guarantees compatibility with standard connectors and professional RF setups.

How to choose the right RF attenuator

Attenuation value (dB): select from 1 to 60 dB depending on the required power reduction.
Operating frequency: choose models up to 27 GHz for microwave and advanced RF applications.
Rated power: from 2W to over 100W depending on input power levels.
Construction type: fixed attenuators for standard setups, variable attenuators for adjustable control.

Available range

RF-Microwave offers a complete selection of high-precision RF attenuators designed for stability, low reflection and long-term reliability:

Attenuation values: 1 dB → 60 dB
Supported frequencies: DC → 27 GHz
Rated power: 2W → over 100W
Applications: test, measurement, telecom, radar, avionics, industrial RF

Why choose RF-Microwave

Extensive stock with immediate availability on most attenuation values.
Professional quality with low VSWR and guaranteed precision.
Dedicated technical support to help you choose the right model.
Certified components compliant with international standards.

Frequently Asked Questions (FAQ)

What is the difference between fixed and variable attenuators?
Fixed attenuators provide a constant value, while variable ones allow precise adjustment of attenuation levels.

Which dB values are available?
We offer attenuators from 1 to 60 dB, covering most RF, test and telecom applications.

How do I choose the correct power rating?
It depends on the input signal power. Models are available from 2W to over 100W.

Can RF attenuators be used for digital signals?
Yes, as long as the signal stays within the device’s frequency and power limits.

Are products available from stock?
Yes, most attenuation values are in stock with fast shipping.

Need help finding the right model? Contact us and our technical team will assist you.