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| Ceramic Filters CFU Dimensions 8.00 7.00 6.50 CFU & CFW CFUM Dimensions 6.50 8.00 6.30 0.80 4.00 0.20 0.15 0.60 3.30 OUT 4.30 IN 1.20 2.70 GND GND IN OUT 4.30 1.50 3.50 0.50 0.70 ACTUAL SIZE Scale 2:1 0.70 2.50 2.60 ACTUAL SIZE Scale 2:1 CFWS Dimensions 11.00 7.00 CFWM Dimensions 9.50 6.50 8.50 6.30 0.80 4.00 0.20 0.60 2.30 3.50 0.50 0.70 0.15 1.60 OUT IN 1.20 2.60 2.90 2.90 GND 4.30 IN OUT GND 4.30 ACTUAL SIZE Scale 2:1 0.90 2.50 2.70 2.80 ACTUAL SIZE Scale 2:1 CFU & CFWS Specifications Model Number 6dB Attenuation Attenuation Insertion Input/Output Bandwidth Bandwidth 100kHz Loss Impedance (kHz) min (kHz@dB) (dB) min (dB) max (ohms) CFUM & CFWM Specifications Model Number 6dB Attenuation Attenuation Insertion Input/Output Bandwidth Bandwidth 100kHz Loss Impedance (kHz) min (kHz@dB) (dB) min (dB) max (ohms) CFU455B2 CFU455C2 CFU455D2 CFU455E2 CFU455F2 CFU455G2 CFU455HT CFU455IT CFWS455B CFWS455C CFWS455D CFWS455E CFWS455F CFWS455G CFWS455HT CFWS455IT 15.00 12.50 10.00 7.50 6.00 4.50 3.00 2.00 15.00 12.50 10.00 7.50 6.00 4.50 3.00 2.00 30.00 24.00 20.00 15.00 12.50 10.00 9.00 7.50 30.00 24.00 20.00 15.00 12.50 10.00 9.00 7.50 40 40 40 40 40 40 40 40 50 50 50 50 50 50 50 50 27 27 27 27 27 25 35 35 35 35 35 35 35 35 60 60 4 4 4 6 6 6 6 6 4 4 4 6 6 6 6 7 1500 1500 1500 1500 2000 2000 2000 2000 1500 1500 1500 1500 2000 2000 2000 2000 CFUM455B CFUM455C CFUM455D CFUM455E CFUM455F CFUM455G CFUM455H CFUM455I CFWM455B CFWM455C CFWM455D CFWM455E CFWM455F CFWM455G CFWM455H CFWM455I 15.00 12.50 10.00 7.50 6.00 4.50 3.00 2.00 15.00 12.50 10.00 7.50 6.00 4.50 3.00 2.00 30.00 24.00 20.00 15.00 12.50 10.00 9.00 7.50 30.00 24.00 20.00 15.00 12.50 10.00 9.00 7.50 40 40 40 40 40 40 40 40 50 50 50 50 50 50 50 50 27 27 27 27 27 25 35 35 35 35 35 35 35 35 55 55 4 4 4 6 6 6 6 7 4 4 4 6 6 6 6 7 1500 1500 1500 1500 2000 2000 2000 2000 1500 1500 1500 1500 2000 2000 2000 2000 Tel: +44 1460 256 100 08 Jun 1998 Fax: +44 1460 256 101 E-mail: sales@golledge.com Web: www.golledge.com SM Ceramic Filters CFU & CFW Flat Group Delay Models Model Number 6dB Attenuation Attenuation Insertion Input/Output Bandwidth Bandwidth 100kHz Loss Impedance (kHz) min (kHz@dB) (dB) min (dB) max (ohms) CFUCG & SFGCG Surface Mount Ceramic Filters CFUS455BY CFUS455CY CFUS455DY CFUS455EY CFUS455FY CFUS455GY CFWS455BY CFWS455CY CFWS455DY CFWS455EY CFWS455FY CFWS455GY 15.00 12.50 10.00 7.50 6.00 4.50 15.00 12.50 10.00 7.50 6.00 4.50 35.00 30.00 25.00 20.00 17.50 15.00 35.00 30.00 25.00 20.00 17.50 15.00 40 40 40 40 40 40 50 50 50 50 50 50 25 25 23 23 23 23 40 40 40 40 40 40 5 6 7 8 9 10 6 7 8 9 10 11 1500 1500 1500 1500 2000 2000 1500 1500 1500 1500 2000 2000 6.30 (max) CFUM & CFWM Flat Group Delay Models Model Number 6dB Attenuation Attenuation Insertion Input/Output Bandwidth Bandwidth 100kHz Loss Impedance (kHz) min (kHz@dB) (dB) min (dB) max (ohms) 7.50 (max) CFUM455BY CFUM455CY CFUM455DY CFUM455EY CFUM455FY CFUM455GY CFWM455BY CFWM455CY CFWM455DY CFWM455EY CFWM455FY CFWM455GY 15.00 12.50 10.00 7.50 6.00 4.50 15.00 12.50 10.00 7.50 6.00 4.50 35.00 30.00 25.00 20.00 17.50 15.00 35.00 30.00 25.00 20.00 17.50 15.00 40 40 40 40 40 40 50 50 50 50 50 50 25 25 23 23 23 23 40 40 40 40 40 40 5 6 7 8 9 10 6 7 8 9 10 11 1500 1500 1500 1500 2000 2000 1500 1500 1500 1500 2000 2000 4.00 (max) 4.00 6.80 (max) CFUCG Model Number 6dB Attenuation Attenuation Insertion Input/Output Bandwidth Bandwidth 100kHz Loss Impedance (kHz) min (kHz@dB) (dB) min (dB) max (ohms) CFUCG455D CFUCG455E CFUCG455F CFUCG455G 10.00 7.50 6.00 4.50 20.00 15.00 12.50 10.00 40 40 40 40 27 27 27 25 4 6 6 6 1500 1500 1500 1500 Narrow band Flat group delay CFUCG_X Model Number 6dB Attenuation Attenuation Insertion Input/Output Bandwidth Bandwidth 100kHz Loss Impedance (kHz) min (kHz@dB) (dB) min (dB) max (ohms) CFUCG455EX CFUCG455FX CFUCG455GX CFUCG455HX 7.50 6.00 4.50 3.00 17.50 15.00 12.50 10.00 40 40 40 40 27 27 25 25 6 6 6 7 1500 1500 1500 1500 SFGCG Model Number 6dB Attenuation Attenuation Insertion Input/Output Bandwidth Bandwidth 100kHz Loss Impedance (kHz) min (kHz@dB) (dB) min (dB) max (ohms) SFGCG455AX SFGCG455BX SFGCG455CX SFGCG455DX SFGCG455EX 17.50 15.00 12.50 10.00 7.50 40.00 35.00 30.00 25.00 20.00 40 40 40 40 40 25 25 25 23 23 4 5 6 7 8 1000 1000 1000 1500 1500 Ordering Information Types with centre frequency 450kHz also available For safety purposes, connect the output of filters to the IF amplifier through a DC blocking capacitor. Avoid applying a direct current to the output of ceramic filters i 08 Jun 1998 Model number eg: CFUCG455D SFGCG455DX Suffix -TC denotes T&R (450pcs per reel) eg: CFUCG455D-TC Web: www.golledge.com Tel: +44 1460 256 100 Fax: +44 1460 256 101 E-mail: sales@golledge.com |
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