Attenuators

• Fixed

Manufacturer	Model	Attenuation	Frequency	Connectors	Comments
HP	11582A	3,6,10,20dB	18GHz	N-Type	Lab Set.
Midwest	290	3,6,10,20dB	18GHz	SMA
Narda	Micro-Pad	3,6,10,20dB	18GHz	SMA
Omni Spectra	20640	3,6,10,20dB	18GHz	SMA
Radiall	4118xx	3,6,10,20dB	18GHz	SMA

• Step Variable

Manufacturer	Model	Attenuation	Frequency	Connectors	Comments
Hatfield	708/A/02				Spec To Follow
Telonic	8121S	0-60dB, 10dB Steps	DC - 2GHz	SMA	High Quality
Telonic	8122S	0-10dB, 1dB Steps	DC - 2GHz	SMA	High Quality
Texscan	RA-5037	0-10dB, 0.1dB Steps	DC - 2GHz	SMA or BNC	Concentric Control
Texscan	RA-534	0-10dB, 0.1dB Steps	DC - 2GHz	BNC	Concentric Control
Texscan	RA-53	0-10dB, 1dB Steps	DC - 2GHz	BNC

• Variable (Step-less Adjustment)

• Preset Variable (Step-less Adjustment)

Manufacturer	Model	Attenuation	Frequency	Connectors	Comments
ARRA	4804-10J	0-25dB	6GHz - 14GHz	SMA
ARRA	4843-10	0-30dB	2GHz - 18GHz	SMA
ARRA	4844-20U	0-40dB	2GHz - 18GHz	SMA	Counting Knob
ARRA	6804-10AJ	To Follow	To Follow	SMA
ARRA	9804-10J	To Follow	To Follow	SMA
Merrimac	ASM-25-11K	0-30dB	6GHz - 18GHz	SMA
Merrimac	AUM-15	To Follow	To Follow	SMA
Merrimac	AUM-15A	0-20dB	4GHz - 12GHz	SMA
Merrimac	AUM-25A	0-40dB	4GHz - 12GHz	SMA

• PIN Diode (Electronic), Also See PIN Switches

Manufacturer	Model	Attenuation	Frequency	Connectors	Comments
Anaren	6A0468	>50dB	5GHz - 13GHz	SMA	Linear Control
M/A	8437-S006	>90dB	3GHz - >18GHz	SMA	Linear Control