MALIML0028 X-Band Waveguide Limiter with STC and Blanking • High Reliability • High power handling • Low insertion loss • Sensitivity Time Control (STC) • Blanking feature • European Manufacture. Description This X Band waveguide limiter provides excellent protection from unwanted signals. It features STC and Blanking capabilities for additional system flexibility. MALIML0028 X-Band Waveguide Limiter with STC and Blanking RF Performance Parameter Value typ. Min. Frequency Band 9.2 Max. 9.6 GHz 0.5 1.0 dB <1.29:1 1.38:1 Ratio Peak Power 500 W Mean Power 35 W Pulse width 20 μs Insertion Loss (Input power <= -10 dBm) Input / Output Return Loss (Input power <= -10 dBm) Normal Operating Units Duty cycle 25:1 Ratio Fault condition peak power (6.2 μs Pulse Max. 20:1 duty cycle min.) 8 kW Fault Duration 10 ms 45 mW 450 mW 1000 ns 3 μs Flat Leakage <10 Spike Leakage (RF rise time >= 15ns) Recovery time, Normal Operating (To within 3dB of Insertion Loss) 650 to 750 Recovery time (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 (Applies over the frequency 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 2 +15V Supply Blanking 5 -15V Supply 6 +15V Return (GND) 8 STC 9 -15V Return (GND) 3, 4, 7 Not Used Blanking Input Single ended TTL ‘0’ = Insertion Loss ‘1’ = Blanking Environmental Operating Temperature -40°C to +85°C Storage Temperature -55°C to +90°C RF Connections Input / Output WG16 Pressure window fitted to front flange, 1.5 bar (gauge) Max. STC Response Mechanical Outline For further information please contact: RF2M Microwave Ltd Featherstone Road Wolverton Mill Milton Keynes, MK12 5EW England 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) 1908.574.200 [email protected] http://rf2m.apitech.com +1 855.294.3800 www.apitech.com