Ultra-Small DC Coupled Detector Log Amplifier(DLA)



  • This part accepts CW and pulsed signal.
Frequency Range    1.0 to 18 GHz To meet the following Environmental Conditions:

Operating Case Temperature: -30 to +75°C

Storage Temperature:              -54 to +100°C

Mechanical Shock:     Per MIL-STD-810F, Method 516.5

Vibration:                     Per MIL-STD-810F, Method 514.5

Humidity:                     Per MIL-STD-810F, Method 507.4

Mechanical:               All SMA connectors are field replaceable

Material:                     SS303

Finish:                         Gold Plating per MIL-G-45204B


Dynamic Range -40 to +10 dBm
Flatness     ± 1.3 dB max
VSWR @ -20 dBm or lower

0.5 to 18 GHz

0.3 to 6.0 GHz


3.0:1 max

2.5:1 max

Rise Time 15 nsec typ, 25 nsec max
Recovery Time at 0 dBm 500 nsec typ
Log Accuracy  from -40 to 0 dBm

from 0 to +10 dBm

±0.6 dB max

±1.0 dB max

Log Slope 50 mV/dB

(60 to 100 mV/dB optional)

Power Supply ±12V to ±15V @ 60mA max Signal Capability 40 nsec to CW
TSS                      -41 dBm Output Load Impedance 100 Ohms
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