Fixed Coaxial Attenuators Model 46 Medium Power, N or 3.5mm Connectors dc to 18.0 GHz 25 Watts Bi-directional Design! RoHS POWER RATING (mounted horizontally): 25 watts average (bi-directional) to 25°C ambient temperature, derated linearly to 2.5 watts @ 125°C. 1 kilowatt peak (5 μsec pulse width; 1.25% duty cycle). EXPRESS www.argosysales.com POWER COEFFICIENT: <0.0006 dB/dB/watt 800-542-4457 TEMPERATURE COEFFICIENT: <0.0004 dB/dB/°C Features o o o TEMPERATURE RANGE: -55°C to 125°C Designed to meet environmental requirements of MIL-DTL-3933. Rugged injection molded connectors. Low Intermodulation option available. Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: dc to 18.0 GHz MAXIMUM DEVIATION OVER FREQUENCY: Nominal ATTN (dB) 46 46 LIM dc - 8 GHz 8- 18 GHz + 0.50 + 1.00 1, 2 3, 6, 10, 20, 30, 40 --+ 1.00 --+2.0/-1.0 TEST DATA: Swept data plots of attenuation and SWR from 50 MHz to 18 GHz supplied. CONNECTORS: CONNECTORS: Type N connectors per MIL-STD-348 interface dimensions - mate nondestructively with MIL-C-39012 connectors. 3.5mm Connectors - mate nondestructively with SMA per MIL-C-39012, 2.92mm and other 3.5mm connectors. Options Description Options Description 1 3.5mm Female 3 Type N Female 2 3.5mm Male 4 Type N Male CONSTRUCTION: Black, finned aluminum body, stainless steel connectors with gold plated beryllium copper contacts. WEIGHT: 110 g (4 oz.) maximum PHYSICAL DIMENSIONS: -9.25 Specification Limit -9.50 -9.75 -10.00 -10.25 -10.50 Specification Limit -10.75 0.05 2.50 5.00 7.50 10.00 12.50 15.00 17.50 Typical Attenuation Accuracy of a 46-10-34 MAXIMUM SWR: Frequency (GHz) SWR dc - 8 8 - 12.4 12.4 - 18 1.15 1.20 1.30 Connector N Male N Female DIM A 24.1 (0.95) 19.0 (0.75) Connector 3.5mm Female 3.5mm Male DIM A 14.0 (0.55) 13.2 (0.52) NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified. 1.40 MODEL NUMBER DESCRIPTION: 1.30 Specification Example: 1.20 1.10 46 - XX - XX* - LIM 1.00 0.05 2.50 5.00 7.50 10.00 12.50 15.00 17.50 IM Option** Typical SWR of a 46-10-34 3rd ORDER INTERMODULATION (46-XX-XX-LIM ONLY): Reflected Levels (IM3), -100 dBc and Through Levels (IM3), -110 dBc with two input signals @ 869 MHz and 891 MHz with average carrier power levels of +41 dBm each. Option only available 10, 20, 30, 40 dB. 52 Basic Model Number Attenuation Value (dB) Connector Options 1st digit is J1 side 2nd digit is J2 side * Unit is bi-directional & full power may be applied to either J1 or J2. ** Add -LIM for Low Intermodulation option. Option only available in 10, 20, 30 and 40 dB and is not available through Express. 5305 Spectrum Drive, Frederick, MD 21703-7362 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116 web: www.aeroflex.com/weinschel s email: [email protected] Revision Date: 9/14/2013