ACTM-1146 Surface Mount Tunnel Detector Data Sheet Revision Date: 12/23/2015 The most important thing we build is trust DESCRIPTION: Cobham Signal & Control Solutions offers a series of tunnel detectors built in surface mount modules. These modules include complete detector circuits with DC returns and RF bypass capacitors. Options include input pads or limiters to modify the operational range or offer input protection. The small size of surface mount packages allows for easier design and lower cost. They offer high reliability and are hermetically sealed, making them ideal for operation in harsh environments. Thermal stability is one of the prime advantages of tunnel diode detectors. Frequencies range from 10MHz to 4GHz. The output will not vary more than +/-0.15dB over the temperature range of -65°C to +100°C at these low frequencies. They have high sensitivity without any bias needed for operation. Standard output polarity is negative, but positive polarity output is an option. SPECIFICATIONS: Parameter Frequency Range (min) Sensitivity (min) Flatness vs. Frequency (max) Typical VSWR Nominal Video Capacitance OUTLINE DRAWING: Specification Unit of Measure 0.5 – 1 GHz 1000 mV/mW 0.2 ±dB 2.3:1 Ratio 270 pF FEATURES: • Hermetically sealed module, internal RF matching, DC return, and RF bypass capacitor • Input impedance matching • Models may be chosen for broadband RF performance of for optimized narrow bands STANDARD CASE STYLE M47 (Optional Case Styles – M10) Revised Date: 12/23/2015 (732) 460-0212 www.cobham.com/CSCS 1 ACTM-1146 Surface Mount Tunnel Detector NOTES: ENVIRONMENTAL SPECIFICATIONS*: Maximum input power: +14 dBm (3 dB guardband for +17 dBm possible burnout) MIL-E-5400, MIL-STD-202, MIL-E-16400 Sensitivity is measured into an open circuit load (>10k ohm). Storage Temp: -65°C to +100°C Operating Temp: -55°C to +100°C VSWR is measured at or below -20 dBm input power level. Video capacitance is used for RF bypass. This value can be changed if required for video response time. Contact the factory for more information. SCREENING: Humidity: MIL-STD-202F, M103, Cond B Shock: MIL-STD-202F, M213, Cond B Altitude: MIL-STD-202F, M105, Cond B Vibration: MIL-STD-202F, M204, Cond B Thermal Shock: MIL-STD-202F, M107, Cond A * Compliant by design, verification optional Internal Visual per MIL-STD-883, Method 2017 Temperature Cycle: -65 °C to +100 °C, 10 cycles OPTIONAL HIGH-REL SCREENING (Ref MIL-PRF-38534): Stabilization Bake per MIL-STD-883, Method 1008 Temperature Cycle per MIL-STD-883, Method 1010 Constant Acceleration per MIL-STD-883, Method 2001 Burn-in per MIL-STD-883, Method 1015 Leak Test per MIL-STD-883, Method 1014 External Visual per MIL-STD-883, Method 2009 PART NUMBER ORDERING INFORMATION: Add desired polarity suffix: “N” for Negative, “P” for Positive (Ex: ACTM-1146N) Add desired case style suffix: “M47” (Ex: ACTM-1146NM47) Add “-RC” suffix: RoHS-compliant (Ex: ACTM-1146NM47-RC) ISO 9001:2008 and AS9100 certified For further information please contact: Aeroflex Control Components, DBA Cobham Signal & Control Solutions (CSCS) reserves the right to make changes to any products and services herein at any time without notice. Consult CSCS or an authorized sales representative to verify that the information in this data sheet is current before using this product. CSCS does not assume any responsibility or liability arising out of the application or use of any product or service described herein, except as expressly agreed to in writing by CSCS; nor does the purchase, lease, or use of a product or service from CSCS convey a license under any patent rights, copyrights, trademark rights, or any other of the intellectual rights of CSCS or of third parties. Cobham Signal & Control Solutions 40 Industrial Way East Eatontown , NJ 07724 [USA] Phone: (732) 460-0212 Fax: (732) 460-0214 [email protected] Copyright 2015, Cobham Signal & Control Solutions. All rights reserved. Revised Date: 12/23/2015 (732) 460-0212 www.cobham.com/CSCS 2