2-18 GHz Switch Multiplexer SA002 2-18 GHz Switch Multiplexer The Switch Multiplexer is a single RF input to single RF output, fast, multi-configurable filter bank covering 2-18GHz. Consisting of 8 equally spaced channels, each one independently controlled, allowing 256 possible combinations of overall filter response from input to output. This provides the user with a fast, flexible, filter network capable of providing different band-pass or band-stop responses on a pulse-by-pulse basis in dense signal environments. Filter control is achieved by 8 independent TTL control bits. With internal amplification, providing zero loss and low noise figure, together with flat insertion loss and exceptionally flat group delay, the filter is an ideal system enhancement. Designed to with stand harsh military environments, the SA002 is a complete front-end filter solution allowing system designers to achieve functionality previously unattainable. FEATURES APPLICATIONS • • • • • • • • Full 2 – 18 GHz Coverage 8 Equally spaced channels Low Noise Figure Flat Group Delay Broadband EW Signal limiting Adaptive filtering RWR system protection Test lab filtering See restrictions on published datasheets at www.teledynedefence.co.uk/ Teledyne Defence, Airedale House Royal London Industrial Estate Acorn Park, Charlestown Shipley, West Yorkshire | UK, BD17 7SW Tel: +44 (0) 1274 531` 602 | Fax: +44 (0) 1274 595 724 Email: [email protected] | Web: www.teledynedefence.co.uk SA002 | 022016 | Page 1 of 4 2-18 GHz Switch Multiplexer SA002 ELECTRICAL SPECIFICATIONS Parameter Passband Insertion Loss Window Specification 2-18GHz ((channeled as : 2-4-6-8-10-12-14-16-18) 0 0 to +4dB NOTE 1, Insertion loss window variation with temperature <0.025dB/ºC NOTE 1 Group Delay Variation <3ns (in passband) NOTE 1 Noise Figure 10 dB max (in passband) NOTE 1 Rejection 50dBc min @ adjacent band centre Input 1dB Compression >0 dBm NOTE 1 Channel Control 8 bit parallel TTL Input / Output Impedance 50 Ohm, standard SMA (f) 2:1 (input) 2.5:1 (output) -40 to +85 degrees C +12V DC at < 400mA -5V DC at < 100mA 130 x 90 x 15 mm Max Passband VSWR Operating Temperature Range DC power Size NOTES: 1. Passband defined as being 5% from band edge of de-selected channels. BLOCK DIAGRAM J1 Input J2 Output See restrictions on published datasheets at www.teledynedefence.co.uk/ Teledyne Defence, Airedale House Royal London Industrial Estate Acorn Park, Charlestown Shipley, West Yorkshire | UK, BD17 7SW Tel: +44 (0) 1274 531` 602 | Fax: +44 (0) 1274 595 724 Email: [email protected] | Web: www.teledynedefence.co.uk SA002 | 022016 | Page 2 OF 7 2-18 GHz Switch Multiplexer SA002 PERFORMANCE DATA Insertion Loss and Rejection The following plots show the filter in differing states, showing the true switch multiplexer nature of the SA002. Fig 1. S21, all channels ‘ON’ Fig 2. S21 ‘Odd’ channels ‘ON’ Fig 3. Overlay of individual channels Fig 4. Full band Group Delay response Fig 5 & 6. Group Delay response in ‘On’ and ‘Off’ Bands Fig 6. See restrictions on published datasheets at www.teledynedefence.co.uk/ Teledyne Defence, Airedale House Royal London Industrial Estate Acorn Park, Charlestown Shipley, West Yorkshire | UK, BD17 7SW Tel: +44 (0) 1274 531` 602 | Fax: +44 (0) 1274 595 724 Email: [email protected] | Web: www.teledynedefence.co.uk SA002 | 022016 | Page 3 OF 4 2-18 GHz Switch Multiplexer SA002 CONNECTOR INFORMATION Connector Pin Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Ground +ve Supply -ve Supply Channel 1 Control Channel 2 Control Channel 3 Control Channel 4 Control Channel 5 Control Channel 6 Control Channel 7 Control Channel 8 Control N/C N/C N/C N/C J0 – DC & Control Connector Body Connector is MDM-15-S-H-003-P, a suitable mating connector is required. OUTLINE DRAWING See restrictions on published datasheets at www.teledynedefence.co.uk/ Teledyne Defence, Airedale House Royal London Industrial Estate Acorn Park, Charlestown Shipley, West Yorkshire | UK, BD17 7SW Tel: +44 (0) 1274 531` 602 | Fax: +44 (0) 1274 595 724 Email: [email protected] | Web: www.teledynedefence.co.uk SA002 | 022016 | Page 4 OF 4