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Model SDLVA-0R71R3-75-CD-1 is a Successive Detection Log Video Amplifier that operates over the 700 to 1300 MHz frequency range. This model has a Dynamic Range of 75 dB, a log slope of 40 mV/dB and a nominal video bandwidth of 20 MHz.  It has been designed using cutting edge GaAs technology which provides stunning performance and reliability in a compact package making it an optimum solution for high speed channelized receiver applications.

Product Specifications

General Parameters:
Status: Active
Frequency Range: 0.7 to 1.3 GHz
Frequency Min: 0.7 GHz
Frequency Max: 1.3 GHz
VSWR: 1.8:1 Max
VSWR (Measured): 1.8:1 Max (1.5:1 Typ)
Size: 3.75" x 1.50" x 0.50"
Log Slope: 40 mV/dB Nom
TSS: -70 dBm Typ
Logging Range: -70 dBm
Maximum Log Range: +5 dBm
Limited IF Output: +5 dBm Typ
Input Power: +10 dBm CW
Log Slope Variation with Temperature: ±1 mV Typ
Log Slope Variation with Frequency: ±0.5 mV/dB Typ (Over 80 MHz RF Bandwidth)
Tangential Sensitivity: -70 dBm Typ
Dynamic Range: >75 dB
Log Linearity: ±1.2 dB Max (-60 dBm to 0 dBm)
±0.8 Typ, ±1.5 dB Max (-65 dBm to +5 dBm)
±1.2 dB Typ
Propagation Delay: 10 ns Max, 7 ns Typ
Log Video Output Coupling: DC
Log Video Output DC Offset: 0.1 V Nom (Adjustable)
Log Video Output Slope: 40 mV/dB Nom
Video Load Impedance: 50 Ohms ±10%
Rise Time: 15 ns Typ, 2 5ns Max
Fall Time: 15 ns Typ, 30 ns Max
Settling Time: 40 ns Max
Power Supply: +12 to +15 V @ 200 mA,
-12 to -15 V @ 190 mA
Environmental Ratings:
Operating Temperature: -55 ºC to +85 ºC
Non-Operating Temperature: -65 ºC to +100 ºC
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
Temperature Cycle: MIL-STD-202F, Method 107D Cond. A
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