GMDA-D1007

PMI Model No. GMDA-D1007 is an Extended Dynamic Range DLVA designed to operate over the 0.5 to 2.0 GHz frequency range. It employs planar diode detectors and integrated video circuitry for high speed performance and outstanding reliability. It is of superior construction using state of the art MIC/MMIC technology.

Product Specifications

General Parameters:
Status: Active
Frequency Range: 0.5 to 2.0 GHz
Frequency Min: 0.5 GHz
Frequency Max: 2 GHz
TSS: -65 dBm Max
Size: 3.5” x 3.2” x 0.5”
Output Voltage: +2.5 V Max
Log Slope: +25 ± 1 mV/dB @ Room Temperature, +25 ± 2 mV/dB Over Temperature, +25 mV/dB Typ, Measured 25.1 mV/dB @ -54 °C, 25.0 mV/dB @ +25 °C, 25.7 mV/dB @ +85 °C
Log Range: -60 dBm to +7 dBm
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 - Measured +129 mA, -12 to -15.5V DC @ 150 mA Max - Measured -66 mA
VSWR: 2.3:1 Max - Measured 2.29:1
Video Load Impedance: 75 O Typ
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
TSS (Measured): -65 dBm Max - Measured -67 dBm
Environmental Ratings:
Operating Temperature: -54 ºC to +85 ºC
Non-Operating Temperature: -57 ºC to +85 ºC
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
Temperature Cycle: MIL-STD-202F, Method 107D Cond A