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

Amplifier channels: 2
Inputs: 50 Ω, DC coupled
Outputs: 50 Ω, DC coupled
Bandwidth: DC to 350 MHz
Rise/fall time: 1 ns
Voltage gain: 5 per channel (14 dB)
Input noise: 6.4 nV/√Hz (typ.)
Operating range:
Inputs: ±200 mV
Outputs: ±1 V
Propagation delay: 2.7 ns (typ.)
Recovery time: 3 ns for 10× overload
Input protection: ±50 V for <1 µs
Output clamp: ±1.6 V
Output overload detect: ±1.3 V
Crosstalk: -60 dB
Operating temperature: 0 °C to 40 °C (non-condensing)
Connectors: BNC (4 front) DB15 (male) SIM interface
Power: Power supplied by the SIM900 Mainframe, or optionally by a user-provided DC power supply (+/-5 V)
Dimensions: 1.5" × 3.6"× 7.0" (WHL)
Weight: 1.4 lbs.