EWDM-8G18G-65-70MV-TF

PMI Model No. EWDM-8G18G-65-70MV-TF is a CW Immune EW Detector Module that operates from 8.0 to 18.0 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.

Product Specifications

General Parameters:
Status: Preliminary
Frequency Range: 8.0 to 18.0 GHz
Frequency Min: 8.0 GHz
Frequency Max: 18.0 GHz
TSS: -71 dBm
Size: 2.25" x 2.69" x 0.40"
Log Slope: 70 mV/dB ± 3 mV/dB
Log Range: -65 to 0 dBm
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)
Finish: Gray Paint, No Paint on Mounting Surface
Frequency Flatness: ±2.5 dB
VSWR: 2.3:1 max.
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 us
Video Output Drive Capability: Driving 100 ft. RG180 into 95 Ohms 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
Connectors: RF & Video: SMA (F)
DC Power & Control: 9 Pin Micro D-Sub (F)
Maximum Input Power: 1 W CW, 100 W Peak @ PW = 1 us & 1% Duty
Ripple from DC to 10 MHz: 100 mV max.
CW Immune Time at CW = -40 dBm: 4 ms max.
CW Recovery Time at CW = -40 dBm: 120 us max.
Pulse Droop: 70 mV max. (@ -65 dBm)
Video Output Load Impedance: 95 ± 1 Ohms
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.
Immune Power (CW): TSS to -40 dBm
Linear RF Gain: +33 dB min.
Environmental Ratings:
Operating Temperature: -10°C to +85°C
Random Vibration: 20 Hz to 2000 Hz, Random 16.8 grms in all 3 Axis for 15 minutes min.
Thermal Shock: -10°C to +85°C, 10 Cycles, 1 hour Dwell Time at Each Temp, Rate of Temp Change 15°C/min.
Stabilization Bake: 24 hours @ +85°C
Burn In: 48 hours @ +85°C DC Power On
MTBF: 5000H @ 50°C