Model MC137MS-26 Double Balanced Mixer Communications Band Electrical Specifications RF 12.0 to 18.0 GHz : (1) Specifications Conditions RF (GHz) 17.0-24.0 17.0-24.0 Parameter SSB Conversion loss:(2) (3) Isolation LO to RF: LO to IF: RF to IF: Input 1 dB Compression Point: Input Third Order Intercept Point: LO Power: (4) LO (GHz) 15.0-26.0 15.0-26.0 IF (MHz) DC-2000 DC-4000 Min Typical 7.5 dB 8.5 dB 15.0-26.0 DC-4000 38 dB 30 dB 40 dB +3 dBm 17.0-24.0 15.0-26.0 DC-4000 +13 dBm 17.0-24.0 15.0-26.0 DC-4000 +17 dBm 17.0-24.0 17.0-24.0 15.0-26.0 15.0-26.0 Max 9.5 dB 10.5 dB Notes: 1. Specifications are guaranteed when tested as a downconverter in a 50 Ohm system at +25˚C with the nominal LO power. Specifications indicated as typical are not guaranteed. 2. Noise figure is typically within ±0.5 dB of conversion loss for IF frequencies greater than 10 MHz. 3. Conversion loss typically degrades less than 0.5 dB at +100˚C and improves less than 0.5 dB at -55˚C. 4. Usable LO drives are up to 2 dB below and 3 dB above nominal. 5. See Application note M112, for aid in selecting the outline and for mounting and installation information. MC137MS-26 Outline: MS3AL All dimensions are in inches and [mm]. Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, FL 32905 · PH (888) 553-7531 · Fax (888) 553-7532 Rev. 4/27/07 www.SpectrumMicrowave.com Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, PA 19154 · PH (215) 464-4000 · Fax (215) 464-4001