SUCCESSIVE DETECTION LOG AMPLIFIER (SDLA)

Features:	•	Fast Rise/Fall Time
	•	Extremely Small Size
	•	Rugged Construction
	•	Unique Residual, AM Noise Reduction

Applications:	•	EW, ELINT, Receivers
	•	DF, Receivers
	•	ESM Systems
	•	Anti Jamming Radar Detection

Specifications
Frequency Range	8 to 18 GHz	Designed to meet the following Environmental Conditions: Operating Case Temperature: -54 to +95°C Storage Temperature: -54 to +105°C Mechanical Shock: Per MIL-STD-202, Method 213, Cond. B Vibration: Per MIL-STD-202, Method 214, Cond. E Humidity: Per MIL-STD-202, Method 103, Cond. B Mechanical: SMA connectors Weight: 2.6 oz. Volume: 0.77 cu in. Material: S303 Finish: Gold Plating per MIL-G-45204B Mode of Operation: 1- TTLC has no connection: DC Couple 2- TTLC0 (<+.4V): DC Couple 3- TTLC1 (+3 to +5V): Pseudo AC Couple Pseudo AC Mode of Operation: Pulse Response – – – – – — – -25 nsec to 100 µsec Baseline Shift- – – – – – – – – -100 mV max Droop- – – – – – – – – – – – – 1.0 dB max (> -65 dBm) CW Immunity Range- – — – – TSS to -30 dBm
Dynamic Range	-68 to +5 dBm
TSS	-70 dBm max
Input VSWR	2.0:1 max
Rise Time	9 nsec typ 12 nsec max
Fall Time	12 nsec typ 20 nsec max
Recovery Time	60 nsec max
Propagation Delay	15 nsec max
Pulse Response	25 nsec cw
Log Accuracy	±1.2 dB max (±1.75 dB w. temp)
Video Output Drift over temp and dynamic range	-0.04 dB/°C nom
Log Slope (into 100 ohm load)	50 ±4 mV/dB
Power Supply Operates ±12V to ±15V	+12V at 360 mA max -12V at 100 mA max
DC Offset	+100 ±75 mV
Maximum Input Level	+20 dBm
Flatness (Video)	±1.5 dB max (or ±75 mV)