EWDM-8G18G-65-70MV-TF Preliminary

CW Immune EW Detector Module

Quantic PMI Model EWDM-8G18G-65-70MV-TF is a CW Immune EW Detector Module that operates from 8 to 18 GHz. This model features an internal switch used to switch between the bit in and RF in with input blanking on both ports. In addition, an RF output port is provided with a gain of 33 dB minimum. The video output is designed to drive a 100 ft. cable. Package size is 2.25" x 2.69" x 0.40" with SMA female connectors. 

Product Specifications

General Parameters:
Status: Preliminary
CW Immune (Yes/No): Yes
Frequency Min (GHz): 8
Frequency Max (GHz): 18
TSS (dBm): -71
Log Slope (mV/dB): 70 ± 3
Log Range (dBm): -65 to 0
Log Linearity: ±1.0 dB Max
Rise Time: 28 ns Max (10 to 90% @ -40 & -10 dBm)
Fall Time: 300 ns Max (@ -40 & -10 dBm)
Recovery Time: 500 ns Max (From 90% of a -5 dBm, 100 us Pulse to Within ±1 dB of Baseline) without Amplitude Loss of a Following -65 dBm, 100 ns Pulse
Settling Time: 50 ns Max (From 10% to within 35 mV of Final Value @ -40 & -10 dBm)
Frequency Flatness: ±2.5 dB
VSWR: 2.3:1 Max
Video Output Load Impedance: 95 ± 1 Ohm
Video Load (Ohms): 95
CW Immune Time at CW = -40 dBm: 4 ms Max
Immune Power (CW): TSS to -40 dBm
Propagation Delay: 80 ns Max from 50% RF to 10% Video
DC Offset: 0 to 100 mV
Dynamic Range: -65 to 0 dBm
Noise Figure: 6.5 dB Max
Isolation: 60 dB Min All Ports
Switching Speed: 100 ns Max
1 dB Compression Point: +13 dBm Min
Saturated Power: +20 dBm Max
Second Harmonics: -9 dBc Min
Third Harmonics: -12 dBc
Video Frequency Flatness: ±1.75 dB Max @ 25°C
Log Accuracy: ±1.75 dB Max @ 25°C
Absolute Log Accuracy: ±2.0 dB Max
Pulse Width Process Range: 100 ns to 100 µs
Video Output Drive Capability: Driving 100 ft. RG180 into 95 Ohm Load
Pulse Density Capability: No Pulse Amplitude Loss, 20% Duty @ 100 ns PW, 70% Duty @ 100 us PW
Noise Level: 30 mV RMS Max
DC Power: ±15 V ± 5% @ 0.6 A max. for +15 V
±15 V ± 5% @ 0.2 A Max for -15 V
Stabilization Bake: 24 hours @ +85 °C
Burn In: 48 hours @ +85 °C DC Power On
Maximum Input Power: 1 W CW, 100 W Peak @ PW = 1 µs & 1% Duty
Ripple from DC to 10 MHz: 100 mV Max
CW Recovery Time at CW = -40 dBm: 120 µs Max
Pulse Droop: 70 mV Max (@ -65 dBm)
Video Output @ -65 dBm: 320 ± 123 mV for All Frequencies
Baseline Shift: 200 mV Max @ -40 dBm CW
Pulse Amplitude Loss with Pulse Power: -30 dBm@ CW Power = -50 dBm,
No Loss @ CW Power = -40 dBm,
2 dB Loss Max
Linear RF Gain: +33 dB Min
MTBF: 5000H @ 50 °C
Connectors: RF & Video: SMA (F)
DC Power & Control: 9 Pin Micro D-Sub (F)
Size: 2.25" x 2.69" x 0.40"
Finish: Gray Paint, No Paint on Mounting Surface
Export Classification (ECCN): EAR99
Environmental Ratings:
Operating Temperature: -10 °C to +85 °C
Thermal Shock: -10 °C to +85 °C, 10 Cycles, 1 hour Dwell Time at Each Temp, Rate of Temp Change 15°C/min.
Random Vibration: 20 Hz to 2000 Hz, Random 16.8 grms in all 3 Axis for 15 minutes min.
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