General Parameters: |
Type: | SDLVA |
Status: | Preliminary |
Frequency Range: | 2 to 18 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 µs, -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 to 0 dBm |
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 µs and DC: 1% |
Absolute Log Accuracy: | ±3.0 dB Max from 0 to +85°C @ 2 to 18 GHz (From Average Slope) |
Pulse Density Capability: | DC: 20% for PW 100 ns @ Peak Power -10 dBm DC: 70% for PW 300 µs @ 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 |
CW Recovery Time @ CW: | @ -40 dBm: 50 µs 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 300 µs: 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 Ohm Load |
Ripple: | 100 mV Max from DC to 10 MHz |
Environmental Ratings: |
Operating Temperature: | 0 ºC to +85 ºC |
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. |