UNDER CONSTRUCTION.

Frequency 10 to 20000 MHz

The DAT Series of solid state attenuator utilize T-pad attenuator, diode resistor networks as the attenuation elements. These elements are switched in any combination of discreet values, with high speed diodes switches. Any value of attenuation between 0 to 63 db can be provided in each bit, with any numbers of bits. Phase and Amplitude balance variation are maintained at an absolute minimum over wide temperature ranges.The AT Series electronically controlled attenuation provides constant low VSWR through all attenuation levels, with the use of diode resistor networks.

 

Model No.	(1) Frequency Range (MHz)	Insertion Loss Per "Bit" (dB)	VSWR Max.	Attenuation Accuracy vs. Frequency ± dB
				<10 db	<20 db	<30 db	<40 db	<50 db	<60 db
DAT-0510	500-1000	0.40	1.3	0.60	1.0	1.2	1.25	1.5	2.2
DAT-1020	1000-2000	0.50	1.5	060	1.0	1.4	1.7	2.0	2.5
DAT-2040	2000-4000	0.65	1.5	0.70	1.1	1.5	1.7	2.0	2.8
DAT-4080	4000-8000	1.0	1.7	0.70	1.3	1.7	1.9	2.0	3.2