Model SDLVA-0R71R3-75-CD-3 is a successive detection log video amplifier that operates over the 700 to 1300 MHz frequency range. This model has a Dynamic Range of 75 dB, a log slope of 40 mV/dB. The log linearity is ±1.2 dB typical from -65 to +5 dBm input power levels and a typical TSS of -70 dBm. The limited IF Output is +5 dBm typical. This model offers very fast rise times of 9 nsec and fall times of 25 nsec typically.
The housing measures 3.75” x 1.50” x 0.50” and is gold plated.
Specifications:
|
Frequency Range |
700 to 1300 MHz |
|
Dynamic Range |
>75 dB |
|
Log Linearity |
±1.2 dB Maximum (-60 dBm to 0 dBm) ±0.8 Typical ±1.5 dB Maximum (-65 dBm to +5 dBm) ±1.2 dB Typical |
|
Minimum Logging Range |
-70dBm |
|
Maximum Logging Range |
+5dBm |
|
VSWR Input |
1.8:1 Maximum (1.5:1 Typical) |
|
Tangential Sensitivity |
-70dBm Typical |
|
Limited IF Output |
+5dBm Typical |
|
Maximum RF Input Power |
+10dBm CW |
|
Log Video Output Coupling |
DC |
|
Log Video Output Rise Time |
15nsec typ., 25nsec max. |
|
Log Video Output Fall Time |
15nsec typ., 30nsec max. |
|
Log Video Output Settling Time |
40nsec max. |
|
Log Video Output DC Offset |
0.1 V Nominal (Adjustable) |
|
Log Video Output Slope |
40 mV/dB Nominal |
|
Log Slope Variation with Frequency |
±0.5 mV/dB Typ. (Over 80 MHz RF Bandwidth) |
|
Log Slope Variation with Temperature |
±1 mV Typical |
|
Propagation Delay |
10 nS Maximum, 7 nS Typical |
|
Video Load |
50 Ohms ±10% |
|
DC Power Plus |
+12 to +15 V@ 200mA |
|
DC Power Minus |
-12 to -15 V@190mA |
|
Size |
3.75" x 1.50" x 0.50" |
Environmental Ratings:
|
Temperature: |
-55ºC to +85 ºC Operating |
|
-65 ºC to +100 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 |
Other frequency ranges available.
