Series 1400 Mechanically Variable Attenuator

The Eastern OptX Series 1400 Attenuators are continuously variable (not step attenuators) with operation from DC to 1.5 GHz (Usable to 4 GHz) depending on the model. 0 to 15 dB (usable to 25 dB). This Series is ideal for new product designs and also for replacement of obsolete models from other suppliers designed into legacy products. Three styles are available with various mounting configurations, including panel mount. Custom variations are available including package style, frequency range, connectors, and attenuation.

Environmental Specifications
• Shock: MIL-STD-202 Method 213
• Vibration: MIL-STD-202 Method 201
• Humidity: 95% with condensation,
• MIL-STD-202 Method 106
• Temperature: 0 to 70 ° C

Standard System Features
• Mechanically variable with locking screw.
• 7-turn typical, full range resolution
• DC to 1.5 GHz
• Up to 2 Watts
• High resolution
• High resetability
• Phase stable
• Low VSWR
• Highly linear attenuation–to-mechanical rotation
• Environmentally rugged (Shock , vibration , temperature and humidity)
• Suitable for harsh environments
• Flat frequency response
• SMA Jack RF I/O
• Symmetrical I/O
• Industry Standard Configurations

Eastern OptX EVA-1401 Mechanically Variable Actuator

Eastern OptX EVA-1402 Mechanically Variable Actuator

Eastern OptX EVA-1403 Mechanically Variable Actuator