Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts

Input offset voltage: <10 µV (autozero enabled)
Input impedance: <1Ω (DC), 18 pF
Current gain: 106 V/A, 107 V/A or 108 V/A
Gain accuracy:
(106 V/A): ±0.1 %
(107 V/A): ±0.1 %
(108 V/A): ±2 %
Gain stability:
(106 V/A): ±10 ppm/°C
(107 V/A): ±50 ppm/°C
(108 V/A): ±100 ppm/°C
Bandwidth (typ.):
(106 V/A): 22 kHz
(107 V/A): 12 kHz
(108 V/A): 4 kHz
Input noise (typ.):
(106 V/A): 130 fA/√Hz at 100 Hz
(107 V/A): 42 fA/√Hz at 100 Hz
(108 V/A): 15 fA/√Hz at 100 Hz
AC bias current: 3.5 pA rms (w/ autozero engaged)
DC bias current: <2 pA
Bias Input:
Range: ±5 VDC
Frequency response: 0.2 Hz
Input impedance: 10 MΩ
Input BNC shield: Ground or float
Output:
Range: ±10 V
Max. current: 100 mA
General:
Operating temperature: 0 °C to 40 °C, non-condensing
Interface: Serial via SIM interface
Connectors: BNC (3 front, 2 rear)
DB15 (male): SIM interface
Power: Power supplied by the SIM900 Mainframe, or optionally by a user-supplied DC power supply (±15 V and +5 V).
Dimensions: 1.5" × 3.6" × 7.0" (WHL)
Weight: 1.7 lbs.