American Microwave Corporation
7309-A Grove Road
Frederick, MD 21704

Phone:301-662-4700
Fax:301-662-4938
sales@americanmic.com
 

ISO -9001:2015

In Pursuit of Excellence
Through Engineering since 1978

LVD-218-50A (Option ASI052)

 
The
LVD-218 Series DLVA’s Are Available in Standard 50 dB and
Extended 70/75 dB
Dynamic Range Over the Full 2-18 GHz Bandwidth, With True DC
Coupling.  Units
Employ Planar Diode Detectors and Integrated Video Circuitry
for High Speed
Performance and Outstanding Reliability.  The DLVA’s are
of Superior Construction Using
State-Of-The-Art MIC/MMIC Technology.  
 

Specifications:


 Frequency Range

0.5 – 2.0 GHz


 Logging Range

-40 to 0 dBm


 Useful Range

-40 to +5 dBm


 Log Non-Linearity

±1.5 dB Maximum (Over Logging Range
and -54ºC
to +85
ºC)


 Log Slope @ 93 Ohm Load

100 mV/dB


 Log Slope Accuracy

±4% of Average Slope


 Amplitude Variation

±1.5 dB Maximum (Over -54ºC
to +85
ºC and Logging
Range at any Single Frequency)


 Rise Time (10% to 90% Points)

35 nS Maximum


 Recovery Time

±1.0 uS (Within ±1 dB of Baseline ≤0 dBm and ≤100 uS Input
Pulse)


 Baseline DC Offset

0 ±60 mV Maximum


 TSS

-42 dBm Minimum (100 nS Pulse Width)
@ DC to 10 MHz Nominal Video Bandwidth


 VSWR (RF) @ -23 dBm

2.5:1 Maximum


 Video Output Level

0 – 5.0 Volts (50 Ohm Minimum Load)


 DC Power (No Load)

+V: 12 to 15V @ 100 mA Maximum
– V: 12 to 15V @ 100 mA Maximum


 Size

2.75″ X 1.50″ X 0.50″

Available Options:

 A01

Extended
0.2 – 20 GHz RF Frequency Range

 A02

Extended 0.5 – 18 GHz RF Frequency Range

 A03

Faster Rise/Recovery Times

 A04

Alternate Log Slopes

 A05

High Power RF CW/Peak Protection


 A06

Extended Logging Range


 A07

Other Video Loads


 A08

±1.0 dB Log Linearity


 A09

±1.0 dB Frequency Flatness


 A10

250 nS Typical, 350 nS Maximum

Environmental Ratings:

Our standard
environmental ratings are as follows, for specific
requirements please contact us…

 Temperature:
 -54 ºC 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

 

Outline Drawing:

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LVD-218-50A (Option ASI052)

 

Product Feature:

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LVD-218-50A (Option ASI052)

 

Test Report:

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LVD-218-50A (Option ASI052)

 

Test Data:

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LVD-218-50A (Option ASI052)