Small Profile Drop-In Circulator FR41-Series FR41-Series Small Profile Drop-In Circulator Features • • • • FR41 24 dB Isolation Typical, 0.25 dB Insertion Loss Typical Custom Products Available with Alternate Configurations such as Couplers, Attenuators, Higher Power Terminations, Reverse Circulation and Termination on Ports 1 or 2 Available as Custom Product Without Flange for Surface Mount Applications (Solder Reflow) Designed for Wireless Telecommunications Systems: AMPS, N-AMPS, D-AMPS Description M/A-COM’s drop-in circulators and isolators, designed for cellular applications, feature high performance at low cost. These designs offer the best isolation per insertion loss ratio in the industry and are currently produced in the tens of thousands of pieces per year. These units can be ordered so as to be compatible with solder reflow manufacturing techniques. Both circulators and isolators are in stock at all authorized M/A-COM distributors. Part Number Frequency Range (MHz) FR41-0001 FR41-0002 FR41-0003 FR41-0004 FR41-0005 FR41-0006 FR41-0007 FR41-0008 869 – 894 925 – 960 1805 – 1880 1930 – 1990 824 – 849 880 – 915 1710 – 1785 1850 – 1910 Electrical Specifications Units Min. -10 to +60° C Typ. Isolation dB 22 24 — 20 22 — Insertion Loss dB — 0.25 0.3 — 0.30 0.35 Forward Power Watts — — 65 — — 65 — — — 1.20 — — 1.22 Parameter VSWR Max. Min. -30 to +85° C Typ. Max. V2.00 M/A-COM Division of AMP Incorporated n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 www.macom.com AMP and Connecting at a Higher Level are trademarks. Specifications subject to change without notice. Small Profile Drop-In Circulator FR41-Series Typical Performance, T = +25°C FR41-0001 Isolation Insertion Loss 0 0 -5 -0.1 Insertion Loss (dB) Isolation (dB) -10 -15 -20 -25 -30 -0.2 -0.3 -0.4 -35 -0.5 917 884 852 819 -0.6 917 884 819 -45 852 -40 Frequency (MHz) Frequency (MHz) FR41-0002 Insertion Loss Isolation 0 0 -5 -0 .1 Insertion Loss (dB) Isolation (dB) -1 0 -1 5 -2 0 -2 5 -3 0 -3 5 -0 .2 -0 .3 -0 .4 -0 .5 -4 0 -0 .6 -4 5 875 908 940 973 875 1005 908 940 973 1005 F re q u e n c y (M H z ) F r e q u e n c y (M H z ) FR41-0003 Insertion Loss Isolation 0 0 -5 -0 .0 5 Insertion Loss (dB) Isolation (dB) -1 0 -1 5 -2 0 -2 5 -3 0 -3 5 -4 0 - 0 .1 -0 .1 5 - 0 .2 -0 .2 5 - 0 .3 -4 5 -5 0 1750 1795 1840 1885 -0 .3 5 1750 1930 1795 1840 1885 1930 F re q u e n c y (M H z) F re q u e n c y (M H z ) FR41-0004 Isolation Insertion Loss 0 0 -5 -0 .0 5 Insertion Loss (dB) Isolation (dB) -1 0 -1 5 -2 0 -2 5 -3 0 -3 5 -4 0 -0 .2 -0 .2 5 -0 .3 -4 5 -5 0 1880 -0 .1 -0 .1 5 1912 1943 1975 2006 F re q u e n c y (M H z ) -0 .3 5 1880 1912 1943 1975 2006 F re q u e n c y (M H z) V2.00 M/A-COM Division of AMP Incorporated n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 www.macom.com AMP and Connecting at a Higher Level are trademarks. Specifications subject to change without notice.