General Parameters: |
Type: | SDLVA |
Status: | Preliminary |
Frequency Range: | 2.0 to 18.0 GHz |
Frequency Min: | 2 GHz |
Frequency Max: | 18 GHz |
TSS: | -71 dBm max. |
Size: | (L) 3.5 in x (W) 2.5 in (H) 0.5 in |
Log Slope: | 70 ± 3 mV/dB max. |
Log Range: | -65 to 0 dBm |
Log Linearity: | ±1.5 dB max. @ 25°C |
Rise Time: | 28 ns max. Over Full Dynamic Range |
Fall Time: | 200 ns max. @ Pulse Peak Power -40 and -10 dBm |
Recovery Time: | 500 ns max., 90% Fall to ± 1.0 dB of Baseline @ Pulse Peak Power (50 us, -10 dBm) |
Settling Time: | 50 ns max., 10% rising within ±70 mV of Final Value @ pulse peak power -10 dBm |
Power Supply: | +15 VDC ± 5% @ 500 mA max. -15 VDC ± 5% @ 200 mA max. |
Dynamic Range Log: | -65 dBm to 0 dBm max. |
Finish: | MIL-SPEC EPOXY PAINT - GRAY - Mounting Surface Free of Paint |
Cooling: | Conduction Cooling at Mounting Surface |
Frequency Flatness: | ±2.0 dB max. @ Constant Temp and Power from -65 to 0 dBm |
VSWR: | 2.2:1 MAX |
Propagation Delay: | 50 ns max. from 50% RF In to 10 % Video Out (Not Including Cable) |
DC Offset: | ±70 mV |
Dynamic Range: | -65 to 0 dBm min. |
Pulse Width Range: | Process Range 100 ns - 300 us |
Log Accuracy: | ±2.5 dB max. @ 25°C (From Average Slope) |
Max Input Level: | 1 W CW, 100 W Peak @ PW: 1 us and DC: 1% |
Absolute Log Accuracy: | ±3.0 dB max. from 0 to +85°C @ 2.0 to 18.0 GHz (From Average Slope) |
Pulse Density Capability: | DC : 20% for PW : 100 ns @ Peak Power -10 dBm DC : 70% for PW : 300us @ Peak Power -10 dBm 1 dB Pulse Amplitude and Baseline Variable |
Noise Level: | 160 mV p-p typ. |
CW Immune Time @ CW: | @ -40 dBm: 4ms max. |
Coupled Mode: | Pseudo AC Coupled Mode |
Stabilization Bake: | 24 Hours @ +85°C |
Burn In: | 48 Hours @ +85°C DC power on |
Input VSWR: | 2.2:1 max. |
CW Recovery Time @ CW: | @ -40 dBm: 50us max. |
MTBF: | 5000H @ 50°C |
Baseline Shift: | 200 mV max. @ -40 dBm |
CW Immune Power: | TSS to -40 dBm |
Droop of the output video pulse at power: | -65 dBm for Pulse Width 300us: 1 dB max. |
Pulse Amplitude Loss with CW @ Pulse Input Power = - 30 dBm: | When CW Power = -50 dBm, Pulse Amplitude No Loss When CW power = -40 dBm, Pulse Amplitude Loss <=2 dB When CW power > -40 dBm, Pulse on CW |
Video Output Drive: | Through 100 ft., RG11 into 75 Ohms Load |
Ripple: | 100 mV max. from DC to 10 MHz |
Environmental Ratings: |
Operating Temperature: | 0ºC to +85ºC |
Thermal Shock: | 0°C to +85°C, 10 cycles 1 hour dwell time at each temp., rate of temp change 15°/min. |
Random Vibration: | 20 Hz to 2000 Hz, Random 16.8 grams in all 3 axis for 15 minutes min. |