DTZ-2E-1250 MERRIMAC | Alldatasheet
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For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531 General Notes: The DTZ-2E-1250 Ca seFree Termination Insensitive Mixer covers the frequency range of 10 to 2500 MHz using transmission line hybrid junction techniques to isolate the diode rings from termination mismatch-induced reflections. This means the intermodulation ratio is independent of the IF port impedance, so this unit is ideal for applications where a high performance mixer must drive a reactive load (e.g., filter) at the IF port. DTZ-2E-1250 PR INCIPAL SPECIFICAT IO NS RF/LO IF Operating Conversion Port Isolation, Min. 1 dB Compr. Input Model Freq., Freq., Range, Loss, dB, L-R L-X R-X Point, Interc. Point, Number MHz MHz MHz Max. Typ. dB dB dB dBm, Typ. dBm, Typ. DTZ-2E-1250 10-2500 1-1000 10 - 200 7.5 7.0 30 30 30 +7 +14 200 - 600 8.5 7.0 25 25 23 600 - 2500 9.0 8.0 25 25 23 All specifications are as measured in a 50Ω system, at nominal LO power in a down converter application Pad Func. 1G n d . 2L O 3R F 4I F NOTES: 1. Tolerance on 3 place decimals ± 0.010" (.25 mm) except as noted. 2. Dimensions in inches over mm. GENE RAL SPECIFICAT IONS Impedance: 50 Ω nom. Third Order Intermod. Ratio Degradation: 3 dB typ. (for IF VSWR of 3.0:1) LO Drive: +10 dBm, nom. Useful LO Drive Range:±3 dB of nominal SSB Noise Figure: Within ±1 dB of Conversion Loss 1 dB Desens. Level: +5 dBm, typ. Weight, nominal: 0.02 oz (560 mg) Operating Temperature: – 55° to +85°C 23Feb96 DOUBLE BALANCED MIXER 10 to 2500 MHz / +10 dBm LO / DC Coupled IF Port / CaseFree