Model: SDLVA-2D5G4D9G-60-50MV
PMI Model No. SDLVA-2D5G4D9G-60-50MV is a successive detection log video amplifier operating over the frequency range of 2.5 to 4.9GHz. It has a dynamic range of -60 to 0dBm and a log slope of 50.5 ±5% mV/dB. The unit has input power handling of +20dBm CW max with a duty cycle of 0 to 100%.
Quick Links: (click the links below for additional information)
Product Feature
Test Report
Specifications:
Frequency Range
2.5 to 4.9GHz
Dynamic Range
-60 to 0dBm
Input RF Power Handling
+20dBm CW max
Duty Cycle
0 to 100%
Pulse Width
100ns to CW
VSWR
2.0:1 at J1 and J2 (50 Ohms ±2 nominal)
RF Gain
50dB min
RF Saturated Power
+15dBm RF Output max 1dB gain compression to be +6dBm min
Tangential Sensitivity
-70dBm min (J3)
Log Video Load Imp.
93 ±5 Ohms
Log Video Linearity
+1.5dB max over input dynamic range
Log Slope
50.5 ±5% mV/dB
Absolute Log Video Output
0.423 ±0.075 with RF input of -55dBm
AVG Log Video Output
0.17V ±0.05V with RF Input of -60dBm 3.2V ±0.05V with RF Input of 0dBm
Flatness
<4.0dB @ -60 to -50dBm Input <6.0dB @ -50 to 0dBm Input
No Sig Output Voltage
>140 mV Below Output Voltage at -60dBm
Rise Time
20ns (10 to 90%)
Fall/ Recovery Time
50ns (90 to 10%)
Pulse Delay
90% RF Input to 90% Log Video Pulse @ <35ns
Log Video Output CW & Pulse
Leading Edge Overshoot 1.0dB up to -35dBm 2.5dB from -35 to 0dBm 35ns to recover within 0.6dB of final value
DC Power
+12VDC ±3%, 200mV P-P ripple @ 500mA max -12VDC ±3%, 200mV P-P ripple @ 180mA max
Weight
1.4 oz max
Environmental Ratings:
Temperature:
-20ºC to +85ºC Operating
-65ºC to +95ºC Non-Operating
Altitude:
-1300 to +35,000 FT Per
MIL-STD-202F Method 105C
Thermal Shock:
MIL-STD-202F, Method 107G Cond. A-1
Humidity:
MIL-STD-202F, Method 103B Cond. A
Fungus:
MIL-STD-810C, Method 508.2
Salt Fog:
MIL-STD-202F, Method 101D Cond. B
Sand and Dust:
MIL-STD-202F, Method 110A
Fluid Exposure:
Resistant to and shall not form toxic by-products when exposed to: A) Isopropyl Alcohol (TT-I-735) B) 1,1,1 Trichloroethane, Vapor Decreasing Solvent (MIL-T-81533) C) Freon TF D) Methanol (O-M-232) E) Coolanol 20, 25 and 25R F) Hydraulic Oil (MIL-H-5606 or 87257) G) Water
Shock:
MIL-STD-202F, Method 213B Cond. J
Acoustic Noise:
60 min test in normal mounting configuration,
survival use table 1
Random Vibration:
MIL-STD-202F, Method 214A
Per the vibration curve in Figure 1 on Product
Feature
Sinusodial Search/Dwell:
Unit to meet electrical requirements during/
after test described in Table 2 on Product
Feature. Resonance search is for a duration
of 15 mins per axis duration of the dwell test
shall be at 133Hz at an input level
corresponding to the level specified in each
of the three mutually perpendicular axes
Altitude:
MIL-STD-202F, Method 212A Cond. A
at a 20G level
Explosive Atmosphere:
MIL-STD-810C, Method 511.1,
Procedures I through III
Electromagnetic Interference:
Paragraph 5.016 of MIL-STD-461 and the
requirements identified in RE102