The CardMaster 1 is a very easy to use basic Filter Card. A great solution to those small noisy signals. It is supplied tested and set up with either a 1200 or 1600 series filter module fitted.  Input - Single ended / differential Input Gain - 0, +20,+40,+60 dB. (X1,10,100) Input Coupling - AC (0.17Hz) / DC / IEPE (24V, 4 mA) Power - DC 9-30 Volts 3W  Connections - Screw terminal   CardMaster 1 pdf data sheet (120 kB)  Click here for the CardMaster 1 page.

PocketMaster Series - The basic Filter Unit  Now available ex-stock

A great solution to those small noisy signals in the lab. PM 1200s are fixed frequency and gain. PM 1600s have variable gain and frequency. Supplied tested and set up in a solid case.  Input - Single ended / differential Input Gain 1200s Internally set - 0, +20,+40,+60 dB. (X1,10,100) 1600s External switch - 0, +20,+40,+60 dB. (X1,10,100) Frequency 1200s 0.1 Hz to 500 kHz fixed  1600s 1 Hz to 25 kHz 8 steps with 1:128 range, external switch. Signal level - + / - 10 V  Input Coupling - AC (0.17Hz) / DC / IEPE (24V, 4 mA) Power - DC 9-30 Volts 3W   Connections - BNC   PocketMaster pdf data sheet (84 kB)  Click here for the PocketMaster 1200 page. Click here for the PocketMaster 1600 page.

DIN Rail filtering systems Usually available from stock.

A great industrial solution to those small noisy signals. DR 1200s are fixed frequency and gain. DR 1600s have variable gain and frequency. Supplied tested and set up in a DIN Rail case.  Input - Single ended / differential Input Gain - 0, +20,+40,+60 dB. (X1,10,100) Frequency - 1200s 0.1 Hz to > 500 kHz fixed  Frequency - 1600s 1 Hz to 127 kHz Signal level - + / - 10 V  Input Coupling - AC (0.17Hz) / DC / IEPE (24V, 4 mA) Power - DC 9-30 Volts 3W   Connections - front screw terminals.   DIN rail filter pdf data sheet (82 kB)  Click here for the DIN Rail filter page

CardMaster 8 - PC Filter Card  Usually available ex-stock

The CardMaster 8 is an 8 channel PC mounted Filter Card. It is designed to be configured to meet a wide range of fixed or selectable frequency applications. It is supplied tested and set up with either  1200 or 1600 series filter modules fitted.  Input - Single ended / differential Input Gain - 0, to +60 dB. (X1 - 100) selectable for each channel Input Coupling - AC (0.17Hz) / DC / IEPE (24V, 4 mA) Signal level - + / - 10 V Frequency - 1200s 0.1 Hz to > 500 kHz fixed  Frequency - 1600s 1 Hz to 127 kHz  Power + 5V ISA slot    CardMaster 8 pdf data sheet (44 kB)  Click here for the CardMaster 8 page

CardMaster 21.2 -Dual Channel Rack Card

The CardMaster 21.2 is 2 channel rack mounted Filter Card. It is designed to be configured to meet a wide range of fixed or selectable frequency applications. It is supplied tested and set up with either  1200 or 1600 series filter modules fitted.  Input - Single ended / differential Input Gain - 0, to +60 dB. (X1 - 100) selectable per channel Frequency - 1200s 0.1 Hz to > 500 kHz fixed  Frequency - 1600s 1 Hz to 127 kHz Signal level - + / - 10 V  Input Coupling - AC (0.17Hz) / DC / IEPE (24V, 4 mA) Racks - 5 slot or 18 slot AC or DC power Connections - BNC.   CardMaster 21.2  pdf data sheet (36 kB)  Click here for the CardMaster 21.2 page

CardMaster 21.255G - 255 Filter steps Gain to x500 (+54dB) front panel control

The CardMaster 21.255G is a rack mounted Filter Card, with 255 steps of filtering set on the front panel. It includes user selectable input gain and coupling Filter cut-offs from 1 Hz to 127 kHz 254:1 adjustment of cut-off frequency Gain in 1,2,5, steps to x 500 (+54dB) Signal level indication Filter bypass Range of Standard Filter Responses 2 Rugged Racks, AC or Optional DC power  Single ended / Differential / IEPE inputs Computer Control options Input overload indication BNC inputs & outputs Usually ex-stock     CardMaster 21.255G pdf data sheet (32kB) Click here for the CardMaster 21.255G page