SDLVA-218-68-70MV

PMI Model No. SDLVA-218-68-70MV is a CW immune SDLVA (Successive Detection Log Video Amplifier). This unit operates from 2.0 to 18.0 GHz. It has the ability to interface with a long cable (100 ft.), while maintaining high speed, flatness, and accuracy.

Product Specifications

General Parameters:
Status: Preliminary
Frequency Range: 2.0 to 18.0 GHz
VSWR: 2.2:1 max.
Size: Size
Log Slope: 70 ± 3 mV/dB
TSS: -70 dBm
Input Power: 1 Watt CW, 100 Watt Peak @ PW = 1 us & 1% Duty Cycle
Frequency Flatness: ±2.0 dB max.
Signal Capability: Pulse (100 ns - 300 usec), Pulse on CW
Dynamic Range: -68 to 0 dBm
Log Accuracy: ±2 dB max. at 25ºC and Frequency Range
Log Linearity: ±1.5 dB max. at 25ºC and Frequency Range
Propagation Delay: 80 ns max. from 50% RF to 10% video excluding video cable
Video Output Range: -68 dBm: 250 mV ± 125 mV
Recovery Time: 500 ns max., measured from edge of 10 microsecondPulse to leading edge of next 10 microsecondPulse to within 1 dB of baseline pulse peak power at (300 us, 0 dBm), and accept following small pulse (100 ns, -65 dBm) without pulse droop
Pulse Range: 100 ns to 300 us
Rise Time: 25 ns typ., 28 ns max.
Settling Time: 50 ns max., 10% output to ±0.5 dB of final value at pulse peak ower -40 & -10 dBm
DC Offset: 0 - 100 mV typ.
Power Supply: +15 VDC @ 500 mA max., 100 mV Ripple DC to 10 MHz, -15 VDC @ 200 mA max., 100 mV Ripple DC to 10 Mhz
Finish: Painted Blue
Cooling: Conduction Cooling at Mounting Surface
Environmental Ratings:
Operating Temperature: 0ºC to +85ºC
Temperature Cycle: MIL-STD-202F, Method 107D Cond. A