Fixed Coaxial Attenuators Model 56 3.5mm Connectors dc to 26.5 GHz 2 Watts RoHS TEMPERATURE COEFFICIENT: < 0.0004 dB/dB/°C TEMPERATURE RANGE: -55°C to +100°C. TEST DATA: Swept data plots of attenuation and SWR from 50 MHz to 26.5 GHz is available at additional cost. EXPRESS www.argosysales.com CONNECTORS: 3.5mm connectors - contact pin recession (0.003 maximum) - mate nondestructively with SMA, 3.5mm, SMK and other 2.92mm per MIL-C-39012. 800-542-4457 Features o o o CONSTRUCTION: Stainless steel body and connectors; gold plated beryllium copper contacts. Useable to 28 GHz Precision 3.5mm Connectors Low SWR & Flat Response WEIGHT: 8 g (0.28 oz) maximum PHYSICAL DIMENSIONS: “A” Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: dc to 26.5 GHz MAXIMUM DEVIATION OVER FREQUENCY (dB): Nominal ATTN (dB) DEVIATION (dB) 0 3, 6, 10 20, 30 + 0.50 + 0.60 + 0.75 -19.25 Specification Limit -19.50 Model 56 F56 M56 -19.75 -20.00 -20.25 Specification Limit -20.50 -20.75 0.05 2.50 5.00 7.50 10.00 12.50 15.00 17.50 20.00 22.50 DIM A 33.0+0.5 (1.300+0.02) 35.9+0.5 (1.415+0.02) 29.0+0.5 (1.140+0.02) 25.00 Typical Attenuation Accuracy of a 56-20 NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified. MAXIMUM SWR: MODEL NUMBER DESCRIPTION: Frequency (GHz) SWR dc - 8 8 - 12.4 12.4 - 26.5 1.10 1.15 1.25 Example: *56 - XX Basic Model Number 1.40 1.30 Specification Attenuation Value (dB) 1.20 1.10 * Add Prefix M for double male and F for double female connectors. 1.00 0.05 2.50 5.00 7.50 10.00 12.50 15.00 17.50 20.00 22.50 25.00 Typical SWR of a 56-20 POWER RATING: 2 watts average to 25°C ambient temperature, derated linearly to 0.2 watts at +100°C. 500 watts peak (5 μsec pulse width; 0.2% duty cycle). ATTENUATOR SET (AS-20): Model 56 is also available in a Attenuator Set which includes five different attenuators (3, 6, 10, 20, 30 dB). Refer to Attenuator Sets data sheet for more information. POWER COEFFICIENT: < 0.005 dB/dB/watts 30 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: 8/24/2013