| 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: | 3.5" x 2.5" x 0.5" |
|---|
| Log Slope: | 70 ± 3 mV/dB Max |
|---|
| Log Range: | -65 to 0 dBm |
|---|
| Log Linearity: | ±1.0 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 |
|---|
| Dynamic Range Log: | -65 to 0 dBm Min |
|---|
| Finish: | MIL-SPEC Epoxy Paint - Gray, Mounting Surface Free of Paint |
|---|
| Cooling: | Conduction Cooling at Mounting Surface |
|---|
| Frequency Flatness: | ±1.75 dB Max @ Constant Temp and Power from -65 to 0 dBm |
|---|
| VSWR: | 2.2:1 Max |
|---|
| Propagation Delay: | 50 ns max. from 50% RF into 10% Video Out (Not Including Cable) |
|---|
| DC Offset: | ±70 mV |
|---|
| Dynamic Range: | -65 to 0 dBm Min |
|---|
| Pulse Width Range: | 100 ns to 300 µs (Process Range) |
|---|
| Log Accuracy: | ±2.25 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: | ±2.25 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: 300 us @ Peak Power -10 dBm
1 dB Pulse Amplitude and Baseline Variable |
|---|
| Noise Level: | 160 mV p-p Typ |
|---|
| CW Immune Time @ CW: | @ -40 dBm: 4 ms 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: 50 µs Max |
|---|
| MTBF: | 5000 H @ 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 °C to +85 °C |
|---|
| Thermal Shock: | 0 °C to +85 °C, 10 Cycles 1 hour dwell time at each temp., rate of temp change 15°C/min. |
|---|
| Random Vibration: | 20 to 2000 Hz, random 16.8 grams in all 3 axix for 15 minutes Min |
|---|