DLVA-6G18G-50 *

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Product Feature

PMI Model No. DLVA-6G18G-50 is a DLVA (Detection Logarithmic Video Amplifier) designed to operate over the frequency range of 6.0 to 18.0 GHz. This DLVA has a minimum TSS of -72 dB and provides a logging range of -70 to 0dBm. The log slope is 25 mV/dB with a log accuracy of ±4 dB maximum. The pulse range is 100 ns to CW and this DLVA's rise time is 50 ns maximum and a fall time of 70 ns maximum. The recovery time is less than 70 ns with a delay of less than 15 ns. This model is supplied in a housing measuring 3.20" x 2.05" x 0.40" and is designed to be hermetically sealed.

Product Specifications

General Parameters:
Status: Active
Frequency Range: 6.0 to 18.0 GHz
Frequency Min: 6 GHz
Frequency Max: 18 GHz
TSS: -72 dB Min
Size: 3.2 " x 2.05 " x 0.4"
Log Slope: 25 mV/dB (±10%) - Measured 25 mV/dB
Log Range: -70 to 0 dBm
Rise Time: 50 ns Max - Measured 25.8 ns
Fall Time: 70 ns Max
Recovery Time: 70 ns Max - Measured 57.5 ns
Power Supply: +12 VDC @ 400 mA - Measured 265 mA
-12 V @ 250 mA - Measured 95 mA
VSWR: 2.0:1 max. - Measured 1.48:1
RF Connectors: SMA (F)
Maximum Input Power(CW): +20 dBm CW Max
Pulse Range: 100 ns to CW
Video Output Level: 0 to 2.2 VDC (50 Ohm Load)
Log Accuracy: ±4.0 dB Max
Overshoot: 1 dB Max
TSS (Measured): -72 dB Min - Measured -74 dBm
Video Output Range: 0 to 2.2 VDC (50 Ohm Load)
Max Video Output: 2.4 VDC
Input Power: +20 dBm CW Max
Environmental Ratings:
Operating Temperature: -35 ºC to +90 ºC
Non-Operating Temperature: -65 ºC to +125 ºC
Humidity: MIL-STD-202F, Method 103B Cond. B
Shock: MIL-STD-202F, Method 213B Cond. B
Vibration: MIL-STD-202F, Method 204D Cond. B
Altitude: MIL-STD-202F, Method 105C Cond. B
Temperature Cycle: MIL-STD-202F, Method 107D Cond. A
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