通用检波器(DET)-益择网-专业的仪器网上选购商城

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Millitech series DET detectors, utilizing Schottky Barrier Beam Lead Diodes, provide a very economical solution for power detection over the 18 to 220 GHz range. Both high sensitivity and full waveguide bandwidths are achieved simultaneously without external DC bias or adjustments. Positive or negative output voltage polarity is available for use with various scalar analyzers. These detectors have a flat frequency response, as their sensitivity shows minor variation over the entire waveguide band.

Model	DET-42 (Note 3)	DET-28	DET-22	DET-19 (Note 3)	DET-15
Frequency band and range (GHz)	K 18-26.5	Ka 26.5-40	Q 33-50	U 40-60	V 50-75
Video voltage (mV) at -20 dBm input (typ)	50	40	30	18	13
Video sensitivity (mV/mW)(min into 1Mohm)	2500	1800	1200	1000	850
Flatness (dB) (typ)	± 1.5	± 1.5	± 1.5	± 1.5	± 1.5
TSS at 1 kHz (bw 40 Hz)(dBm)(typ)(Note 1)	-55	-55	-50	-50	-50
Video Bandwidth (MHz)(typ)(Note 2)	10	10	10	10	10
Operating RF inout power (dBm, CW max)	+16	+16	+16	+16	+16
Absolute max rating (dBm)	+20	+20	+20	+20	+20

Model	DET-12 (Note 3)	DET-10	DET-08	DET-06	DET-05
Frequency band and range (GHz)	E 60-90	W 75-110	F 90-140	D 110-170	G 140-220
Video voltage (mV) at -20 dBm input (typ)	13	17	9	6	4
Video sensitivity (mV/mW)(min into 1Mohm)	700	1000	600	500	400
Flatness (dB) (typ)	± 2.0	± 1.7	± 3.0	± 3.0	± 2.0
TSS at 1 kHz (bw 40 Hz)(dBm)(typ)(Note 1)	-45	-45	-40	-40	-40
Video Bandwidth (MHz)(typ)(Note 2)	10	10	10	10	10
Operating RF inout power (dBm, CW max)	+16	+16	+16	+16	+16
Absolute max rating (dBm)	+20	+20	+20	+20	+20

Notes:
1) TSS is defined as the signal level at which the video output is 8 dB greater than the noise level. Detectors are not tested for TSS.
2) Video bandwidth is 1 GHz (typ) when terminated into a 50 Ω load.

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