Specifications EXT-02F

HEADSTAGES (optional)
Operating voltage ±12 V; Size (approx.): 65x25x25mm
holding bar diameter 8 mm, length 150 mm
Electrode connector: BNC with driven shield
Ground connector: 2.4 mm connector or headstage enclosure
Reference connector: gold-plated SMB, grounded shield
Input resistance: >10E+12 Ohm
Differential input: cmr >90 dB at 1 kHz (tested with 0 Ohm input resistance).

DIFFERENTIAL INPUT:
BNC / SMB connector with headstage
or
4 mm banana jacks
or
BNC connectors
CMR >70 dB
AC / 0 / DC switch for each input

INPUT RESISTANCE (without headstage):
>10E+12 Ohms, range ±1 V (lower input resistance on request)

DC OUTPUT x10 mV:
impedance 50 Ohms

AC OUTPUT:
filtered and amplified
impedance 50 Ohms

GAIN:
100, 200, 500, 1k, 2k, 5k, 10k

LOW PASS FILTER:
1, 10, 30, 100, 300, 1k Hz

HIGH PASS FILTER:
0.1, 0.3, 1, 3, 10, 30 Hz

OFFSET COMPENSATION:
10 turn potentiometer
2 ranges: ±0.1 V or ±1 V

ANALOG BALANCE MONITOR:
ca. ±30 mV

AUDIO MONITOR:
PITCH or NOISE, DC or AC
channel selected by switch
connector external speaker / line

EXTERNAL POWER SUPPLY:
AC output; 14V, 0.5 A

DIMENSIONS:
245 x 200 x 90 mm

 
Options and additional accessories (at additional costs)

EXT-02F amplifier, two channels, without headstages

EXT-02F-1 amplifier, single channel, without headstage

EXT-HS  differential headstage for extracellular amplifier

 

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