DTA-18G40G-30-CD-1

PMI Model DTA-18G40G-30-CD-1 is a 10-Bit programmable 30dB PIN diode attenuator with a step resolution as low as 0.06 dB over the frequency range of 18 to 40 GHz. This model is offered in a slim line housing measuring only 0.5" in height. This model is supplied with 2.92mm female connectors.

Product Specifications

General Parameters:
Status: Active
Frequency Range: 18 to 40 GHz
Frequency Min: 18 GHz
Frequency Max: 40 GHz
Attenuation Range: 30 dB
VSWR: 2.5:1 Max. - Meausred 2.11:1
Operating Input Power: +24 dBm CW Max.
Input 1dB Compression: +10 dBm Typ
Attenuation Flatness: ±1.5 dB Typ. Measured @ 10 dB: ±0.98 dB, Measured @ 20 dB: ±1.27 dB, Measured @ 30 dB: ±1.93 dB
Attenuation Accuracy: ±2.0 dB Typ. Measured @ 0 to 10 dB: ±0.39 dB, Measured @ 10 to 20 dB: ±0.54 dB, Measured @ 20 to 30 dB: ±0.76 dB
Swiching Time (On Time): 1.0 µs Max. – Measured 0.3 µs
Swiching Time (Off Time): 0.5 µs Max. – Measured 0.2 µs
Power Supply: 15V @ 100 mA Max – Measured 38 mA
Weight: 3.0 oz (85 grams) approx
Logic Input: -0.3 to +0.8V (Logic "0" (Bit Off), +2.0 to +5.0V (Logic "1" (Bit On)
Connectors: 2.92mm (F) & 15 Pin Micro D Female Shipped with mating connector
Environmental Ratings:
Operating Temperature: -40ºC 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