Double Balanced Downconverter Model MC2xMS-1 Communications Band RF 3.6 to 4.3 GHz Electrical Specifications: (1) Conditions Parameter SSB Conversion loss:(2) (3) RF (GHz) 3.6-4.3 Isolation LO to RF: Isolation LO to IF: LO (GHz) 4.7-5.4 Model MC2xMS-1 Specifications IF (MHz) 400-1500 Min Typical 5.5 dB 4.7-5.4 35 dB 4.7-5.4 30 dB Max 7.0 dB 3.6-4.3 23 dB Input 1-dB Compression Point: 3.6-4.3 4.7-5.4 400-1500 +1 dBm +4 dBm +8 dBm MC23MS-1 MC24MS-1 MC25MS-1 Input Third Order Intercept Point: 3.6-4.3 3.5-5.4 400-1500 +11 dBm +14 dBm +18 dBm MC23MS-1 MC24MS-1 MC25MS-1 LO Power: (4) 3.6-4.3 400-1500 +7 dBm +10 dBm +13 dBm MC23MS-1 MC24MS-1 MC25MS-1 Isolation RF to IF: 3.5-5.4 LO Power 3 = +7 dBm 4 = +10 dBm 5 = +13 dBm 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 if 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. MC2xMS-1 Typical Performance at 25˚C Outline: MS2T Convertion Loss (1.1 GHz IF) dB LO-IF LO-RF All dimensions are in inches and [mm]. 3.6 4.3 4.7 5.4 4.7 5.4 3.6 4.3 3.6 4.3 0.4 1.5 Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, FL 32905 · PH (888) 553-7531 · Fax (888) 553-7532 Rev. 1/11/07 www.SpectrumMicrowave.com Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, PA 19154 · PH (215) 464-4000 · Fax (215) 464-4001