DTA-26R5G40G-30-CD-1 Active

10 Bit Programmable Attenuator

Quantic PMI Model DTA-26R5G40G-30-CD-1 is a 10 BIT programmable 30 dB PIN diode attenuator with a step resolution of 0.03 dB over the frequency range of 26.5 to 40 GHz that offers high levels of attenuation accuracy of 0.03 dB with ultra-fast switching speeds of 300 ns and has an operating input power rating of 10 dBm. Housing measures 2.0" x 1.8" x 0.5" with 15 Pin Micro-D female control connector (Mating Connector Supplied) and SMA female connectors.

Product Specifications

General Parameters:
Status: Active
Frequency Range (GHz): 26.5 to 40
Frequency Min (GHz): 26.5
Frequency Max (GHz): 40
Attenuation Range (dB): 30 dB
Attenuation Flatness (dB): Measured:
@ 10 dB: ±0.98 dB,
@ 20 dB: ±1.45 dB,
@ 30 dB: ±1.92 dB
Attenuation Accuracy (dB): ±2 dB Typ - Measured:
0 to 10 dB: ±0.35 dB,
10 to 20 dB: ±0.31 dB,
20 to 30 dB: ±0.33 dB
Insertion Loss (dB): 6 dB Typ
Insertion Loss (Measured): 6 dB Typ - Measured 5.93 dB
LSB: 0.03 dB
VSWR: 2.5:1 Max - Measured 2.25:1
Operating Input Power: 24 dBm CW Max
Input 1dB Compression: 10 dBm Typ
Input Tracking: Monotonic
Power Supply: +15 V @ 50 mA Typ - Measured 38 mA
Digital Control: 10 BIT TTL
DC Connector: 15 Pin D-Sub Female (mating Connector Supplied)
Connectors: 2.92mm Female
Size: 2" x 1.8" x 0.5"
Export Classification (ECCN): EAR99
Environmental Ratings:
Operating Temperature: -50 ºC to 100 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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