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| PEF-03A Series PHASE SHIFTERS 500 to 1500 MHz / Continuous 0 to 180 Adjustment / Voltage Controlled / Low Insertion Loss PRINCIPAL SPECIFICATIONS Model Number PEF-03A-***B Center Frequency, fo, MHz 500 -- 1500 Bandwidth 10% of fo GENERAL SPECIFICATIONS RF Characteristics Bandwidth: 10% min. Phase Shift Range: 0 to 180o min. Impedance: 50 nom. VSWR: 2.0:1 max. RF Input Level: 0 dBm max. Insertion Loss: 1000 - 2000 3 dB max. 500 - 1000 2 dB max. Control Characteristics Control Voltage 0 to +30 VDC Modulation Rate: DC to 1% fo General Characteristics Phase Stability: 0.2 per C Weight, nominal: 0.09 oz. (2.5 g) Operating Temp: -- 55 to +85C For complete Model Number replace *** with desired Center Frequency, fo in MHz. General Notes: 1. The PEF series of high frequency, voltage controlled phase shifters combines the latest microstrip and lumped element technologies to provide very high performance in a space saving package. 2. With a center frequency of up to 1500 MHz, these units extend the frequency range of the long established PSEF series which cover the 10 to 500 MHz band. 3. These phase shifters are suitable for systems requiring automatic phase control, closed loop networks and steering of electronically scanned antennas. 4. Merrimac Phase Shifters are designed for high reliability, and can be supplied screened to meet military and space applications. AVAILABLE OPTIONS Lower Frequencies: RF Bandwidth: Control: Down to 10 MHz in PSEF series only. Up to 20% of fo Negative polarity A-Size Package NOTES: 1. Tolerance on 3 place decimals .010(.25) except as noted. 2. Dimensions in inches over millimeters. 3. Dimensions marked with * apply only at body. 4. All unmarked pins are case ground. 15Feb96 F rf t e if r to c n a tM ERRI AC /41 Faifel Pl,W estCal el,NJ,07006 / 973o ur h r n o ma in o t c M ri d . dw l 5751300 /FAX 973- 0531 575- |
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