Model: SLVAC-0120-70M-LA      


Model SLVAC-0102-70M OPTION LA is a Miniature Successive Detection Log Video Amplifier (SDLVA) Implemented with wide band Hybrid MIC/MMIC Technology operating over the 120 MHz to 200 MHz bandwidth and able to detect noise in the 10 MHz to 1GHz range.

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Product Feature

Test Data

Acceptance Test Procedure

MTBF Analysis


Frequency Range 130 to 190 MHz
Dynamic Range +5 dBm to -65 dBm
RF Input Impedance 50 ohms
Input VSWR 1.8:1, 1.5:1 Typical
Maximum Power 15 dBm
Load Impedance 93 ohms
Log Video Output Impedance Source Impedance ≤1 ohm
Log Video Output Voltage @-60 dBm +375 mV ±100 mV
at 160 MHz @ 0 dBm +1.875 V ±100 mV
Log Video Linearity ±1 dB @ 25 degrees C
±1.5 dB over Operating
Temperature Range
Log Video Baseline -75 dBm Minimum
Tangential Sensitivity -72 dBm Minimum
Log Video Versus Frequency ±1 dB
Log Video Versus Temperature ±2.25 dB
Log Video Rise Time 32 nS Maximum
Log Video Fall Time 35 nS Maximum
Log Video Bandwidth 15 MHz to 30 MHz Maximum
RF Output VSWR 2.5:1
RF Output Impedance 50 ohms
Limited RF Output Level +2 dBm ±1 dBm
Limited RF Output Phase Versus Amplitude ±0.3 degrees / dB
Phase Tracking Versus Frequency Any two units shall track within ±2 degrees
DC Power +5V ±0.25V @ 100 mA, -5V ±0.25V @ 200 mA
DC Power Supply Protection +6.5 V Maximum, -6.5V Minimum

Environmental Ratings:

Temperature:  -40ºC to +71 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