GMDA-2G6G-50MV Active

Extended Dynamic Range Detector Log Video Amplifier (ERDLVA)

Quantic PMI Model GMDA-2G6G-50MV is an Extended Dynamic Range Detector Log Video Amplifier (ERDLVA) designed to operate over the 2 to 6 GHz frequency range. It 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.

Product Specifications

General Parameters:
Type: DLVA
Status: Active
Frequency Range: 2 to 6 GHz
Frequency Min: 2 GHz
Frequency Max: 6 GHz
TSS: -65 dB Min
TSS (Measured): -65 dB Min - Measured -67 dBm
Size: 3.5" x 3.2" x 0.5"
Output Voltage: +4.2 V Max - Measured 3.7 V
Log Slope: +50 ±2 mV/dB @ Room Temperature,
+50 ±3 mV/dB Over Temperature,
+50 mV/dB Typ - Measured 51.0 mV/dB
Log Range: -60 to +10 dBm
Log Linearity: ±1.0 dB @ Room Temperature - Measured -0.62 dB,
±1.5 dB max. Over Temperature Measured -0.78 dB
Rise Time: 30 ns Max - Measured 27.2 ns
Recovery Time: 500 ns Max - Measured 119.83 ns
Power Supply: +12 to +15.5 VDC @ 400 mA Max - Measured 124 mA,
-12 to -15.5 VDC @ 165 mA Max - Measured 66 mA
Finish: Electroless Nickel Plate
VSWR: 2.0:1 Max - Measured 1.85:1
Weight: 220 g Max
RF Connectors: SMA (F)
Video Load Impedance: Twisted Pair into 100 Ohms
Flatness: 100 mV Max - Measured 80 mV
RF Safe Input Power: +23 dBm Max CW (Without Damage)
- Measured <23 dBm
Throughput Time: 30 ns Max - Measured 23 ns
Video Bandwidth: 10 MHz Typ - Measured >10 MHz
Offset Voltage: ±100 mV Max - Measured -18 mV
Environmental Ratings:
Operating Temperature: -15 ºC to +85 ºC
Non-Operating Temperature: -20 ºC to +85 ºC
Humidity: MIL-E-5400T 3.2.24.4, 100% RH
Shock: MIL-E-5400T 3.2.24.6.1 15 G 11 ±1 msec, 6 Directions
Vibration: MIL-E-5400T 3.2.24.5, Figure 2 Sheet 1 of 3, Curve III
Altitude: 0 - 30,000 FT