Model SM1920-52LD
1930 - 1990 MHz
160 Watt Power Amplifier
The
SM1920-52LD
is an 1930 - 1990
MHz LDMOS amplifier designed for
various military and commercial
applications.
Features
•
•
•
Mis-Match Protected with Built-
In Isolator
Single Power Supply
Temperature Compensation
Parameter
Frequency Range
RF Power @ 1dB
compression point
Linear Gain
Gain Flatness over
Full Band
Input VSWR
Output VSWR
(Built-in Isolator)
DC Input Voltage
DC Current Operating
Mechanical Dimensions
Without Heatsink
RF Connectors
DC Connector
Operating Temperature
Operating Humidity
Operating Altitude
Specification
1930 - 1990 MHz
52 dBm (typ.)
45 dB ± 1 dB
± .5 dB
-16 dB
-16 dB
+ 28 Volts
16 A @ +52 dBm (max.)
2.5 A @ +37 dBm.
8.0 x 4.0 x .73 inches
SMA Female
7W2 D-Sub
-30
o
C to +85
o
C
95% Non-condensing
Up to 10,000 feet above
Sea Level
Options
•
•
•
•
•
Linear Forward/Reverse Power
Detection (AD8362 Log amps)
Temperature Monitor
High speed Switching for TDD
with 1 us rise/fall time
Logic On/Off Control
Heatsink
Configurations
•
•
Module
19” Rack
1007 Whitehead Road Ext., Trenton, NJ 08638
Tel: (609) 538-8586
♦
Fax: (609) 538-8587
Email: sales@stealthmicrowave.com
♦
Web site: www.stealthmicrowave.com
Model SM1920-52LD
1930 - 1990 MHz
160 Watt Power Amplifier
DIMENSIONS IN INCHES
RF
OUTPUT
INCORPORATED
A2
J1
RF
INPUT
Made in USA
A1
HEATSINK OPTION
RF
OUTPUT
Made in USA
J1
A2
A1
1007 Whitehead Road Ext., Trenton, NJ 08638
Tel: (609) 538-8586
♦
Fax: (609) 538-8587
Email: sales@stealthmicrowave.com
♦
Web site: www.stealthmicrowave.com
Model SM1920-52LD
1930 - 1990 MHz
160 Watt Power Amplifier
A1
A2
J1 CONNECTOR PINOUT
Pin
RF INPUT
RF OUTPUT
A1
A2
1
2
3
4
5
Description
Input Connector ( SMA Female )
Output Connector (SMA Female)
+VDC
GND
TTL On/Off`
Reflected power detection
GND
Temp
Forward Power Detection
Values
+8 dBm (max.)
+ 52 dBm @ P1dB (typ.)
+28V
--
+5V = on / 0V = off (if equipped)
Set to 3.35 V @ 40dBm of CW reflected power
Detector Slope: 60 mV / dB
--
Temp in deg C = (Voltage on pin - .500)*100
e.g. .90 V = 40 deg C
Set to 4.00 V @ 52 dBm of CW output power into 50
Ω
Detector Slope: 60 mV / dB
1007 Whitehead Road Ext., Trenton, NJ 08638
Tel: (609) 538-8586
♦
Fax: (609) 538-8587
Email: sales@stealthmicrowave.com
♦
Web site: www.stealthmicrowave.com
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