Model: SDLVA-0120-70-07103       

Model SDLVA-0120-70-FN-07103 (SDLVA) Operates over the 700 to 1300 MHz Range.  These units have a Dynamic Range of 65 to 70 dB a TSS of -67 dBm and a Nominal Video Bandwidth of 20 MHz.  Furthermore, these units are 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.  These units offer typical fast Rise time ≤20nS, Rapid Fall Time ≤25 nS as well as superior delay time of 8 nsec.

The Log Slope is 25 mV/dB and the Accuracy is less than ±1.0 dB over the -60 to 0 dBm power input range.  Dynamic Range can be extended to -65/+5 with log error of ±1.5 dB.  Options are available with adjustable logging slope and DC Offsets.

Guaranteed Rise Times are less than 25 nS and maximum Recovery Times are less than 30 nS.  Recovery times at lower power are faster.

The SDLVA-0120-70-FN-07103 SDLVA is commercially screened and characterized from -55ºC to +85ºC.  Sizes available are 3.75" x 1.50" x 0.50" or to any other customized configuration desired.

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Product Feature

Test Data

Specifications:

Frequency Range 700 to 1300 MHz
Dynamic Range >65 dB
Log Linearity

±1.2 dB Maximum (-60 dBm to 0 dBm) ±0.8 Typical

±1.5 dB Maximum (-65 dBm to +5 dBm) ±1.2 dB Typical

Minimum Logging Range -60 dBm (-65 dBm Typical)
Maximum Logging Range +5 dBm (+8 dBm Typical)
VSWR Input 1.8:1 Maximum (1.5:1 Typical)
Tangential Sensitivity -65 dBm Minimum (-70 dBm Typical)
Limited IF Output -10 dBm
Maximum RF Input Power +10 dBm
Log Video Output Coupling DC
Log Video Maximum Output Voltage 2.7 Volts
Log Video Output Rise Time 25 nS
Log Video Output Fall Time 30 nS
Log Video Output Settling Time 40 nS
Log Video Output DC Offset 0.1 V Nominal (Adjustable)
Log Video Output Slope 25 mV/dB Nominal (Adjustable to 30 mV/dB)
Log Slope Variation with Frequency ±0.5 mV/dB (Over 80 MHz RF Bandwidth)
Log Slope Variation with Temperature ±1 mV Maximum
Propagation Delay 10 nS Maximum, 7 nS  Typical
Video Load 100 Ohms ±10%
DC Power Plus +7 to +18 V@ 100 mA
DC Power Minus -7 to -18 V@190 mA
Size 3.75" x 1.50" x 0.50"

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