Jan-2014 MALI-007212-000000 X-Band Waveguide Limiter with STC Blanking and Noise Source • • • • High Reliability Sensitivity Time Control (STC) Blanking feature Integrated Noise Source Mechanical Outline • High power handling • Low insertion loss • European Manufacture RF Performance information Parameter Min. Value Typ. Max. Units 9.6 GHz 1.0 dB Peak Power 500 W Mean power 15 W Pulse width 40 μs Frequency Band 9.0 Insertion Loss 0.5 Normal Operating Duty cycle 25:1 Input / Output Return Loss (Input power <= -10 dBm) Ratio <1.29:1 1.38:1 Ratio 5000 W Fault Duration 10 ms Flat Leakage 50 mW <250 500 mW 650-750 1000 ns Fault condition, Peak power(40μs Pulse Max., 25:1 duty cycle min.) Spike Leakage (RF rise time >= 15ns) Recovery time, Normal Operating (to within 3dB of Insertion Loss) Blanking Isolation 60 dB STC Control (Input impedance approx. 3kΩ) 0 5 v STC Response (monotonic) 0 45 dB Supply current, +15V Rail 30 100 mA Supply current, -15V Rail 45 100 mA Noise Source Supply (-15 ±1V applied Pin 3, 9 Way MDM) 13 17 mA 12 ± 1.5 dB Noise Source ENR (Blanking Active) (Applies over the frquency range, output and input characteristic impedance of stated waveguide. Unless otherwise stated limits & conditions are indicated values.) Pin-out 9 Way MDM Plug Pin Function 1 +15V Supply 2 Blanking 3 Noise Source RF Connections 5 -15V Supply Input / Output 6 +15V Return (GND) 8 STC 9 -15V Return (GND) 4, 7 Not Used Blanking Input Single ened TTL ‘0’ = Insertion Loss ‘1’ = Blanking Environmental Operating Temperature -40°C to +85°C Storage Temperature -55°C to +90°C WG16 Pressure window fitted to front flange, 1.5 bar (gauge) Max. Noise Source Apply bias to 9 way MDM. Pin 3 Noise Source OFF : 0V Bias, Pin 3 Noise Source ON : -15V ± 1V Bias, Pin 3 STC Response Mechanical Outline Whilst every effort is made to ensure the accuracy of the information contained in this brochure, no responsibility can be accepted for any errors and/or omissions. Descriptions and specifications of products are subject to change without notice. +44 (0) 1908.574.324 email - [email protected] micro.apitech.co.uk +1 855.294.3800 www.apitech.com Jan-2014