Variable Attenuators Models 3003, 3006, 3007, 3010, & 3014 dc to 2.5 GHz Manual Step, Ruggedized SMA Connectors 1 Watt Specifications EXPRESS www.argosysales.com 800-542-4457 Features o New Models - Models 3053 & 3054 offer an extended frequency range to 6 GHz. o Available Express Models: 3003-100 3010-100 Other models may be available for Express delivery. o High Reliability - Repeatability better than 0.1 dB over frequency range and life. Weinschel patented detent mechanism, tested to 1,000,000 operations at +75°C, operates dependably even down to -40°C. o Product Uniformity - High volume fabrication techniques, including injection molding, stamping, broaching and thick film printing ensure a cost effective and uniform product. o Low Frequency Sensitivity - Typically 0.1 to 0.2 dB up to 2.5 GHz. o Shock Resistant - 100% spring contact system withstands mechanical and thermal shock and eliminates the need for epoxy or solder. o Wide Selection - Wide choice of attenuation ranges and increments in standard stock models. Single and dual drum configurations available. o Knob Included - Knobs for both single and dual drum models are included with every attenuator. Characters are screened on the face of the knob insert which is coated with a clear layer of epoxy for protection. Special Configurations Some modifications to the basic configuration of the 3000 Series can be made during manufacturing. Examples of these special configurations are shafts having special lengths and ends; clockwise shaft rotation; modified mounting arrangements; and provisions for add-on items such as concentric potentiometer and ganged switches. NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: FREQUENCY RANGE: Models 3006, 3014: dc to 1.25 GHz Models 3003, 3007, 3010: dc to 2.5 GHz INCREMENTAL ATTENUATION RANGE/STEPS: Model 3003: 0-70 dB in 10 dB steps Model 3006: 0-100 dB in 10 dB steps Model 3007: 0-10 dB in 1 dB steps Model 3010: 0-70 dB in 1 dB steps Model 3014: 0-110 dB in 1 dB steps POWER COEFFICIENT: < 0.006 dB/dB/watt TEMPERATURE COEFFICIENT: 0.0004 dB/dB/ °C TEMPERATURE RANGE: Operating: -40°C to +65°C Non-Operating: -54°C to +85°C ATTENUATION ACCURACY: Model Accuracy 3003 + 0.3 dB or 1% up to 60 dB + 2% to 70 dB 3006 + 0.3 dB or 1% up to 60 dB + 2% to 100 dB 3007 + 0.3 dB 3010 + 0.3 dB up to 10 dB + 0.3 dB or 1.5% to 60 dB + 2 % to 70 dB 3014 + 0.3 dB up to 10 dB + 0.3 dB or 1.5% to 60 dB + 3% to 110 dB POWER RATING: 1 watts average @ 25°C ambient temperature, derated linearly to 0 watts @ 65°C. 100 watts peak (5 μsec pulse width; 0.5 % duty cycle). CONNECTOR: SMA female connector per MIL-STD-348 interface dimensions - mate nondestructively with MIL-C-39012 connector. SHAFT ROTATION: counter clockwise for increasing attenuation STEP ANGLE: 32.7° DRUM CONFIGURATIONS: Single Drum: 3003, 3006, 3007 Dual Drum: 3010, 3014 139 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: 9/30/2012 Variable Attenuators Specifications-Con’t MAXIMUM SWR & ZERO INSERTION LOSS: Model Frequency (GHz) SWR 3003 3006 3007 3010 3014 dc - 2.5 dc - 1.25 dc - 2.5 dc - 2.5 dc - 1.25 1.20 1.20 1.30 1.35 1.30 Loss (dB) < < < < < 0.3 0.2 0.3 0.7 0.5 SWITCHING LIFE: 1,000,000 steps REPEATABILITY: +0.1 dB over frequency range and rated life ROTATION STOPS: Supplied on 10 dB step drums (not supplied on 1 dB drums). INCREMENTAL PHASE SHIFT: ~0.25° per dB x f(GHz) CONSTRUCTION: Shafting and external hardware and connector shells: CRES Type 303, per ASTM-A582 passivated per QQ-P-35. Housing: AL ALLOY Gold Flash. Knob is included with each unit. TEST DATA: Test data is available at additional cost. WEIGHT: Single drum: Net 125 g (4.4 oz) Dual drum: Net 201 g (9.9 oz) MODEL NUMBER DESCRIPTION: Example: 3010 - 100 Basic Model Number Additional Options no longer available. Add -100 Only! PHYSICAL DIMENSIONS: SINGLE DRUM DUAL DRUM 1.10 MAX (27.94) 140 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: 9/30/2012