SDLVA-6G18G-CD-2-OPT218 Active

Successive Detection Logarithmic Video Amplifier

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Quantic PMI Model No. SDLVA-6G18G-CD-2-OPT218 is a Successive Detection Logarithmic Video Amplifier (SDLVA) designed to operate over the 2 to 18 GHz frequency range. This model is designed for ultra high-speed applications while maintaining flatness and accuracy with a logging range of -70 to +5 dBm. The limited RF output is +13 ± 3 dBm typically with a log video slope of 25 mV/dB.  The housing measures 3.2" x 1.8" x 0.4".

Product Specifications

General Parameters:
Type: SDLVA
Status: Active
Frequency Range: 2 to 18 GHz
Frequency Min: 2 GHz
Frequency Max: 18 GHz
TSS: -70 dBm Min - Measured -74.2 dBm
Size: 3.2" x 1.8" x 0.4"
Log Slope: 25 mV/dB (±10%) 50 Ohm -
Measured 26.0 mV/dB
Log Range: -70 to +5 dBm
Log Linearity: ±2.5 dB (-40 ºC to +85 ºC) -
Measured +1.48 / -1.70 dB
Rise Time: 10 ns Max, 6 ns Typ - Measured 7.4 ns
Recovery Time: 60 ns Typ
Power Supply: +12 V or +15 V @ 350 mA Nom - Measured 262 mA
-12 V or -15 V @ 180 mA Nom - Measured 93 mA
Finish: Gold Plated
Frequency Flatness: ±2.0 dB Max - Measured ±1.26 dB
VSWR: 2.0:1
VSWR (Measured): 2.0:1 (RF Input) - Measured 1.94:1
Pulse Range: 30 ns to CW
Dynamic Range: -70 to +5 dBm
Input Power: +17 dBm CW Max
Limited IF Output: +13 dBm ±3 dB Typ -
Measured +13.11 dBm, ±1.69 dB
Connectors: SMA (F)
Environmental Ratings:
Operating Temperature: -40 ºC to +85 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