SDLVA-500M4G-CD-2 Active

Successive Detection Logarithmic Video Amplifier (SDLVA)

Quantic PMI Model SDLVA-500M4G-CD-2 is a Successive Detection Logarithmic Video Amplifier (SDLVA) designed to operate over the 0.5 to 4 GHz frequency range. This model is designed for ultra high speed applications while maintaining flatness and accuracy. Supplied with SMA (F) connectors in a housing measuring 3.2" x 1.8" x 0.4".

Product Specifications

General Parameters:
Status: Active
CW Immune (Yes/No): No
Frequency Min (GHz): 0.5
Frequency Max (GHz): 4
TSS (dBm): -73 Typ, -71 Max
-73.5 @ +25 ºC,
-73.2 @ +75ºC
Log Slope (mV/dB): 25 Typ, 50 Ohm Load
Log Range (dBm): -70 to 0 dBm
Log Linearity: ±2.5 dB (-40 ºC to +75 ºC) - Measured 0.91, -0.93, -1.40 dB
Rise Time: 10 ns Max, 5 ns Typ - Measured 7.9 ns
Recovery Time: 60 ns Max, 40 ns Typ - Measured 36.6 ns
Power Supply: +15 or +12 V @ 350 mA
-15 or -12 V @ 180 mA
VSWR: 2.0:1 Max
VSWR (Measured): 2.0:1 Max - Measured 1.57:1- 1.82:1
Video Load (Ohms): 50
PSAT: +13 dBm Typ - Measured 11.80 dBm
Pulse Range: 30 ns to CW - Measured 30 ns to CW
DC Offset: 50 ± 50 mV - Measured +56 mV
Dynamic Range: -70 to 0 dBm
Harmonics: 15 dBc Min (-70 to 0 dBm J1 Input) (Excluding Odd Harmonics) - Measured 16.1 dBc
Input Power: +17 dBm CW Max
RF Gain: 55 dB Typ - Measured 55.5 dB
Video Flatness Over Frequency: ±50 mV Max
Connectors: SMA (F)
Size: 3.2 " x 1.8 " x 0.4"
Sealing: Hermetic
Export Classification (ECCN): EAR99
Environmental Ratings:
Operating Temperature: -40 ºC to +75 ºC
Non-Operating Temperature: -65 ºC to +125 ºC
Temperature Cycle: MIL-STD-202F, Method 107
Humidity: MIL-STD-202F, Method 103B Cond. B
Shock: MIL-STD-202F, Method 213B Cond. B
Vibration: MIL-STD-202F, Method 204D Cond. B
Altitude: MIL-STD-202F, Method 105C Cond. B
Fungus: MIL-STD-810C, Method 508.2
Salt Fog: MIL-STD-202F, Method 107D Cond. A
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