Model: SDLVA-2020-70 OPT.0518,A03,A07-50OHM  

 

The SDLVA 20-20 series of truly DC-Coupled Successive Detection Log Video Amplifiers (SDLVA'S) are available in extended 70/75dB dynamic range over the range of 0.5 - 18.0 GHz bandwidth, with true DC coupling.  Units employ planar diode detectors and integrated video circuitry for high speed performance and outstanding reliability.  The DLVA'S are of superior construction using State-Of-The-Art MIC/MMIC technology.  The size is 3.00" x 3.50" x 0.50".


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Product Feature
Test Report

Unit Data

  PL7688

  PL7689

  PL7690

Specifications:

Frequency Range 0.5 to 18 GHz
Frequency Flatness ±2.0 dB Typ (0.5-18 GHz) - Measured ±1.20 dB
TSS -65 dBm Min (8 to 18 GHz) - Measured -68.5 dBm
VSWR 3.0:1 (0.5 to 18.0 GHz @ -20 dBm) - Measured 1.60:1
Logging Range -65 dBm to +5 dBm - Measured >-65 to +5 dBm
Log Linearity ±1.75 dB Max (-65 dBm to +5 dBm)
Log Slope 20 mV/dB (±10% Tolerance) - Measured 20.3 mV/dB
Log Temperature Stability ±1.75 dB  (0 ºC to 60 ºC) -Measured <±1.75 dB
Rise Time (10% to 90%) 20 ns Max - Measured 18.68 dB
Recovery Time 200 ns Max (-65 dBm to +5 dBm) - Measured 289.09 ns
Output Power +10 dBm ±2.5 dB Typ - Measured 10.26 dBm
Output Video Load 50 Ohms ±10% or as Desired - Measured 50 Ohms
Power Supply +15 V @ 600 mA Max - Measured 450 mA
-15 V @ 200 mA Max - Measured 100 mA
Size 3.00" x 3.5" x 0.5"
Finish Painted Gray / Mounting Side Free of Paint
(Gold Plated)

Environmental Ratings:

Temperature:  -54 ºC to +85 ºC Operating
 -65 ºC to +100 ºC Non-Operating
 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