MDA-1146 Preliminary

Extended Dynamic Range Detector Log Video Amplifier (ERDLVA)

Quantic PMI Model MDA-1146 is an Extended Dynamic Range Detector Log Video Amplifier (ERDLVA) designed to operate over the 2 to 18 GHz frequency range. It employs planar diode detectors and integrated video circuitry for high speed performance and outstanding reliability. It is of superior construction using state of the art MIC/MMIC technology.

Product Specifications

General Parameters:
Type: DLVA
Status: Preliminary
Frequency Range: 2 to 18 GHz
Frequency Min: 2 GHz
Frequency Max: 18 GHz
TSS: -55 dBm Max
TSS (Measured): -55 dBm Max
Size: 3.5" x 3.2" x 0.5"
Log Slope: +25±1 mv/dB at Room Temperature,
+25±2 mv/dB over Room Temperature,
+25 mv/dB Typ
Log Range: -50 to +10 dBm
Log Linearity: ±1.5 dB Max at Room Temperature,
±2.0 dB Max over Room Temperature
Rise Time: 30 ns Max
Recovery Time: 0.5 µs Max
Power Supply: +12 to +15 VDC @ 300 mA Max
-12 to -15 VDC @ 100 mA Max
Finish: Electroless Nickel Plate
VSWR: 2.3:1 Max
Video Load Impedance: 75 Ohm Typ
Flatness: 100 mV Max
Throughput Time: 30 ns Max
Video Bandwidth: 10 MHz Typ
Offset Voltage: ±50 mV Max
Environmental Ratings:
Operating Temperature: -54 ºC to +85 ºC
Non-Operating Temperature: -57 ºC to +85 ºC
Temperature Cycle: MIL-STD-202F, Method 107D Cond A, Functional Shock: 196 m/s, 6(squared)~9ms
Humidity: MIL-HDBK-5400 4.6.2.4 100% RH
Shock: MIL-HDBK-5400 4.6.2.6
Vibration: MIL-STD-810F ANNEX C, FIG. 514.5C-8 (Refer to Fig.1)
Altitude: 0 ~ 43,000 FT