1784 chessie lane, ottawa, il 61350 ? tel: 800/252-7074, 815/434-7800 ? fax: 815/434-8176 e-mail: sales@freqdev.com web address: http://www.freqdev.com for 424, 428, 824 & 828 series modules FMA-02A single channel filter mounting assembly description the FMA-02A is a filter mounting assembly that eliminates the need to breadboard or hand-wire filter modules into individual test set-ups. the FMA-02A is a factory assembled 3" x 5" printed-circuit board with socket pins for filter insertion, various electronic components, and screw terminal connections for power and signal input/output. FMA-02A?s will operate any of the low-pass, high-pass, band-pass or notch 424, 428, 824 and 828 series filter modules. features/benefits: no more building of breadboards. utilized as a single channel bench-top test set or rack mounted via mounting holes for instrumentation applications. accepts a broad range of programmable filter modules allowing for selected cut-off frequencies and transfer functions specific to each application. provide quick and easy connection between circuit card and wired electrical circuits. all external connections are easily made with a screwdriver, reducing engineering design, set-up and test time. applications aerospace, navigation, sonar applications ate, research and development automotive and transportation communication systems and electronics data acquisition systems industrial process control medical electronics equip. and research sound and vibration testing noise elimination signal reconstruction low-pass filters available 424 4-pole 10.0 hz to 102.4 khz 824 4-pole 1.00 hz to 102.4 khz 428 8-pole 10.0 hz to 102.4 khz 828 8-pole 1.00 hz to 102.4 khz high-pass filters available 424 4-pole 10.0 hz to 102.4 khz 824 4-pole 1.00 hz to 102.4 khz 428 8-pole 10.0 hz to 102.4 khz 828 8-pole 1.00 hz to 102.4 khz band-pass filters available 824bp 2-pole pair 1.00 hz to 102.4 khz 828bp 4-pole pair 1.00 hz to 102.4 khz band-reject (notch) filters available 828br 4-pole pair 1.00 hz to 102.4 khz 1
we hope the information given here will be helpful. the information is based on data and our best knowledge, and we consider th e information to be true and accurate. please read all statements, recommendations or suggestions herein in conjunction with our conditions of sale which apply to all goods supplied by us. we as sume no responsibility for the use of these statements, recommendations or suggestions, nor do we intend them as a recommendation for any use which would infringe any patent or copyri ght. pr-fma02a-00 1784 chessie lane, ottawa, il 61350 ? tel: 800/252-7074, 815/434-7800 ? fax: 815/434-8176
e-mail: sales@freqdev.com web address: http://www.freqdev.com 2 FMA-02A single channel filter mounting assembly for 424, 428, 824 & 828 series modules 824/828 424/428 m2 m1 f pc-000hn-00 sw1 8 1 off r1 c1 r2 c3 out gnd r4 a1 in gnd r3 c2 r6 +vs gnd -vs +5v gnd sw2 off 1 4 a2 r5 c7 r7 c6 c10 c11 c8 c9 c4 c5 r8 r9 r10 r11 r12 r13 r14 r15 r16 r17 r18 r19 amplifier stage a1 is configured for unity gain. gain may be added to the input stage by inser ting r4 as derived by the following formula: vout= amplifier stage a2 is configured for unity gain. gain may be added to the input stage by inser ting r6 as derived by the following formula: vout= in gnd out gnd r2 r3 r4 a1 p1 r5 a2 r7 r6 sw1 m1 824/828 os out +vs -vs 424/428 m2 os out +vs -vs +5v d0 d1 d2 d3 gnd d4 d5 d6 d7 d0 d1 gnd d2 d3 p1 in in r4+2.49k ohms vin(input stage) r4 r6+2.49k ohms r6 vin(output stage) schematic amplifier stage a1 is configured for unity gain. gain may be added to the input stage by inserting r4 as derived by the following formula: amplifier stage a2 is configured for unity gain. gain may be added to the input stage by inserting r6 as derived by the following formula:
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