DTA-18G40G-50-CD-1-OPT18G26D5G Preliminary

Digital Attenuator

DTA-18G40G-50-CD-1-OPT18G26D5G
Product Feature

Quantic PMI Model DTA-18G40G-50-CD-1-OPT18G26D5G is a 10 BIT programmable 50 dB attenuator with step resolution as low as 0.05 dB over the frequency range of 18 to 26.5 GHz. Housing measures 2.0" x 1.8" x 0.5" with 15 Pin Micro-D female control connector (Mating Connector Supplied) and 2.92mm female connectors.

Product Specifications

General Parameters:
Status: Preliminary
Frequency Range (GHz): 18 to 26.5
Frequency Min (GHz): 18
Frequency Max (GHz): 26.5
Attenuation Range (dB): 50 dB
Attenuation Flatness (dB): ±1.5 dB Typ
Attenuation Accuracy (dB): ±2 dB Typ
Insertion Loss (dB): 8.5 dB Typ
VSWR: 2.5:1 Max
Operating Input Power: 24 dBm CW Max
Input 1dB Compression: 10 dBm Typ
Swiching Time (On Time): 1 µs Max
Swiching Time (Off Time): 0.5 µs Max
Power Supply: +15 VDC @ 100 mA Max
Logic Input: Logic "0" (BIT OFF) = -0.3 to +0.8 V
Logic "1" (BIT ON) = +2 to +5 V
Digital Control: 10 BIT
Connectors: RF: 2.92mm Female
Control & Power: 15 PIN Micro-D-female,
(Mating Connector Supplied)
Size: 2.0" x 1.8" x 0.5"
Finish: Painted Blue
Weight: ~3 oz (85 gm)
Export Classification (ECCN): EAR99
Environmental Ratings:
Operating Temperature: -40 ºC to +85ºC
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 107
categoriesall