6-channel plug-in filter/amplifier carrier card

1、 Description:

Used for FLX-3007 systemFLX-306 Analog Filter/Amplifier Carrier CardThe ideal signal conditioning application requires Bessel or Butterworth filters. can chooseHigh pass, low-pass, or band-pass filteringThe cut-off frequency range defined by the customer is 1Hz to 1MHz (low-pass and band-pass) and 1Hz to 600kHz (high pass), and offers a 6dB to 96dB/octave roll off option for both filter types. FLX-306 accepts input signals between ± 10V. Due to its differential input configuration, FLX-306 has a low noise of 10 μ V (reference input). CMMR>80dB， The signal-to-noise ratio is greater than 120dB.

The differential input amplifier and output amplifier in each channel allow programmable resistor gains ranging from 1 to 100, with a total gain of 10000 if needed. The available peak gain is determined by the cutoff frequency and bandwidth of the selected filter.

The characteristics of the filter and amplifier are defined by the customer in each channel, and can be changed at a later time by replacing the filter/amplifier plugin 3F filter/amplifier module for each channel.

FLX-306 is a 7-slot chassis system that can be used with one of the many plug-in cards for FLX-3007.

2、 Specifications:

The specifications are suitable for 25 º C, ± 5 º C.

Number of channels:2. Differential.

3、 Input amplifier characteristics

Input peak value:± 10V peak value

Coupling:DC and AC, 0.8Hz

Input impedance:150k ohms or greater

CMRR：Usually>80dB to 1kHz

Gain (customer defined):Any recognition value between 1-100, 3%

Connector:Screw terminal type

4、 Filter characteristics

Input type (customer defined):Butterworth or Bessel

Function:Low pass, high pass, or band-pass

Polar number (customer defined):1 to 8 and 16

Cut off frequency (customer defined):Any identification fixed between 1Hz and 1MHz, low-pass and band-pass; 1Hz to 600kHz, high pass. The frequency peak range is determined by the peak value. Gain selection, consult the factory.

Flatness of passband:10Hz to 200kHz, 0.2dB.

5、 Output amplifier characteristics

Peak output voltage:±10Vpeak

Impedance:50 ohms

Gain (customer defined):Any recognition value between 1-100, 3%

Common mode voltage peak:(Differential signal x gain)+(Vcm)<± 10V

Output DC offset voltage:<1mV

Noise (input short circuit):The typical value is 10 μ Vrms, and the peak input is 20 μ Vrms.

Noise spectral density (100Hz to 300kHz):The typical value is 40nV/√ Hz,The peak value is 100nV/√ Hz.

Signal to Noise Ratio (7Vrms):> 100dB

Connector:Screw terminal type

6、 Generally

power waste:-15V，166ma; + 15V，225mA

Operating Temperature0 º C to+45 º C

Storage temperature:-25 º C to+70 º C

Size:0.93 "wide, 5" high, 10.5 "deep

Weight:2 pounds

7、 Accessories

3F series modules:Plug in filter/amplifier module

8、 Other FLX-3007 chassis:

The FLX-3007 chassis has a maximum of 6 slots. Other available FLX card series include:

FLX-ICP4：4-channel differential piezoelectric sensor filter/amplifier carrier card

FLX-302：2-channel differential/single ended filter/amplifier carrier card with BNC connector

FLX-303：3-channel single ended filtering amplifier carrier card with BNC connector

FLX-700：High gain preamplifier carrier card