DM211 Microwave Detector Datasheet - S-TEAM Lab

DM211: Microwave DetectorGeneral descriptionDM211 is a general‐purpose zero‐bias Schottky diodemicrowave coaxial detector intended primarily for900 MHz and 2450 MHz industrial applications.The detector delivers well‐scaled DC voltage as afunction of incident microwave power.SpecificationsFrequency range 880 ÷ 930 MHz 2350 ÷ 2550 MHzFrequency response variation (max) ±0.25 dB ±0.5 dBTypical output voltage; P IN = 1 mW, R LOAD = 33 kΩ 190 mV 220 mVVSWR max 2VSWR typ 1.3Statistical spread of output voltage±1 dB (3‐σ deviation)Output voltage polarityNegativeOutput voltage temp. variation (5 to 65 0 C)< 3 dBVideo resistance (typ)8 kΩMax input working power10 mWMax input power (destruction limit)100 mWInput RF connectorN‐MOutput DC connectorBNC‐FDimensions mm (L x W x H) 58 x 26 x 26S‐TEAM Lab, Chrobakova 2, P.O. Box 35, 840 02 Bratislava 42, Slovak RepublicTel./fax: +421‐2‐6542 7968 http://www.s‐team.sk

DM211Typical transfer characteristic (f = 915 MHz and 2450 MHz, R LOAD = 33 kΩ, T A = 25 0 C)10001002450 MHz-V OUT (mV)10915 MHz1-25 -20 -15 -10 -5 0 5 10P IN (dBm)Dimensional drawing (all dimensions in millimeters)REV. B2 Data subject to change. ‐ 2 ‐ 21‐Sep‐2011