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DC/PSEUDO AC COUPLED SWITCHABLE DETECTOR LOG AMPLIFIER (ERDLA) ERDLA218S
MAIN FEATURES:
- This part accepts pulsed signal and CW signal.
- This part is CW immune up to -25 dBm when the TTL sw. is high
SPECIFICATIONS |
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| Frequency Range | 2 to 18 GHz | To meet the following Environmental Conditions:
Operating Temperature: -40 to +85°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
TTL Control DC Couple: TTL0 (0 to 0.4V) Pseudo AC Couple: TTL1 (4 to 5V)
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| Dynamic Range | -60 to +10 dBm | |
| TSS | -65 dBm min | |
| Input VSWR | 2.0:1 Max | |
| Rise Time | 15 nsec typ 25 nsec Max | |
| Fall Time | 100 nsec max | |
| Recovery Time | 400 nsec Max | |
| Pulse Response | 50 nsec to 100 µsec | |
| Log Accuracy | ±1.75 dB Max | |
| Log Slope (into 100 ohm load) | 50 ±3 mV/dB | |
| Power Supply
(±15 V optional) |
+ 12 V at 260 mA Max
– 12 V at 100 mA Max |
|
| DC Offset | 100 ±75 mV (for 50 mV/dB) | |
| CW Immunity Range | TSS to -30 dBm | |
| Maximum Input Power | +20 dBm | |
| Pulse Droop (to 100 μsec) | 2 dB max (>-53 dBm) | |
| Base Line Shift | 2 dB max (TSS to -35 dBm) | |