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GMDA-D1007 Active

Extended Dynamic Range Detector Log Video Amplifier (ERDLVA)

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Product Feature
Additional Documents

Quantic PMI Model GMDA-D1007 is an Extended Dynamic Range Detector Log Video Amplifier (ERDLVA) designed to operate over the 0 to 2 GHz frequency range. Employs planar diode detectors and integrated video circuitry for high-speed performance and outstanding reliability with superior construction using state-of-the-art MIC technology in a housing measuring 3.5” x 3.2” x 0.5” with SMA female connectors.

Product Specifications

General Parameters:
Status: Active
CW Immune (Yes/No): No
Frequency Min (GHz): 0.5
Frequency Max (GHz): 2
TSS (dBm): -65 Max
TSS (Measured): -65 dBm Max - Measured -67 dBm
Size: 3.5” x 3.2” x 0.5”
Output Voltage: +2.5 V Max
Log Slope (mV/dB): +25 ± 1 @ Room Temperature,
+25 ± 2 Over Temperature,
+25 Typ
Log Range (dBm): -60 to +7
Log Linearity: ±1.5 dB @ Room Temperature,
±2.0 dB Max Over Temperature
Measured +0.80 dB / -1.23 dB @ -54 °C, +0.52 dB / -0.60 dB @ +25 °C, +0.84 dB / -0.67 dB @ +85 °C
Rise Time: 30 ns Max - Measured 13.21 ns
Recovery Time: 500 ns Max - Measured 164 ns
Power Supply: +12 to +15.5 VDC @ 300 mA Max
-12 to -15.5V DC @ 150 mA Max
VSWR: 2.3:1 Max - Measured 2.29:1
Video Load (Ohms): 75
Flatness: 100 mV P-P Max 29 mV
RF Safe Input Power: +23 dBm Max CW
Throughput Time: 30 ns Max - Measured 25.81
Video Bandwidth: 10 MHz Typ
Offset Voltage: ±50 mV Max - Measured -8 mV
Connectors: SMA Female
Environmental Ratings:
Operating Temperature: -54 ºC to +85 ºC
Non-Operating Temperature: -57 ºC to +85 ºC
Temperature Cycle: MIL-STD-202F, Method 107D Cond A
Humidity: MIL-HDBK-5400 4.6.2.4 100%RH
Shock: MIL-HDBK-5400 4.6.2.6
Vibration: MIL-STD-810F, ANNEX C FIG 514 5C-8 (Refer to Fig 3.1-1)
Altitude: 0 - 43, 000 FT