Preliminary Product Listing

Model: PDVAT-0518-60-8-93       

 

PMI Model No. PDVAT-0518-60-8-93 is a 0.5 to 18.0 GHz Variable Attenuator/Modulator with 8-Bit Binary TTL contorl or optional analog voltage control.


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Product Feature

 

Specifications:

Frequency Range 0.5 to 18.0 GHz
Insertion Loss 4.0 dB max
Attenuation Flatness ±0.9 dB @ 10 dB Attenuation
  ±1.5 dB @ 20 dB Attenuation
  ±3.0 dB @ 40 dB Attenuation
±5.0 dB @ 60 dB Attenuation
Attenuation Accuracy ±1.0 dB @ 0 dB to 30 dB Attenuation
±1.3 dB @ 30 dB to 50 dB Attenuation
±1.5 dB @ 50 dB to 60 dB Attenuation
Monotonicity Guaranteed
Temperature Variation ±2.5 dB -10 to +85ºC typ
±3.5 dB - 40 to +95ºC typ
Switching Time 5 Micro Sec max
Small Signal Bandwidth 100 kHz typ (6 dB with ±3 dB sinewave)
Large Signal Bandwidth 50 kHz typ (30 dB with ±30 dB sinewave)
Return Loss -12 dB typ -8.5 dB max
Power rating +20 dBm (see note 1)
Digital Control

8-BIT TTL

0.25 dB min Attenuation Step

Anaolog Control option 0-6V Analog Voltage, 10dB/Volt
Power Supply +12V to +15V @ 150 mA max
Connectors
RF Input/Output Field Replaceable SMA(F)
Power and Controls

15 Pin Micro-D Female

Mating Connector (Male) Furnisehd

Size 2.00" x 1.81" x 0.50"

Note 1:  Reduced power performance at low frequencies.

 

Environmental Ratings:

Temperature:  -40ºC to +85 ºC Operating
 -65 ºC to +125 ºC Non-Operating
 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