STEALTH_MICROWAVE SM2025-42LS

Model SM2025-42LS
2000 - 2500 MHz
15 Watt Ultra-Linear Power Amplifier
FOR BROADCAST APPLICATIONS
The SM2025-42LS is a 2.0 to 2.5 GHz
solid state GaAs FET amplifier designed for
demanding applications such as digital
video transmission. The amplifier provides
52 dB of linear gain with a P1dB of
+42 dBm. Our proprietary pre-distortion
technique provides enough linearity for
approx. 3 Watts of COFDM output at
>40dBc ACP. It is available in modular
form (standard), as a lab unit or in 19” rack
mountable form.
Features
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•
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Integrated Linearizer
Single Power Supply
Thermal Protection with Auto Reset
Options
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•
•
Forward Power Detection
Logic On/Off Control
Integral Heatsink
Configurations
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•
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Module (Standard)
Laboratory Unit
19” Rack Mount
Parameter
Specification
Frequency Range
2.0 – 2.5 GHz
Pout (P1dB)
+42 dBm (typ.)
Pout (Linear)
+35 dBm 1
Output Third Order
Intercept Point (OIP3)
Linear Gain
+61 dBm
Gain Flatness
(over full band)
Gain Change
(over temperature)
± .5 dB
VSWR (Input/Output)
1.8:1 / 1.5:1
DC Input Voltage
+12 Volts
DC Input Current
5.5 Amperes
(operational)
6.0 x 2.5 x .56 inches
Mechanical
Dimensions
1
2
Input signal is 7.68 MHz wide with a
9.49 dB peak to average. The test
measurement is in a 10 MHz bandwidth,
offset by 10 MHz, with an ACP of 40
dBc.
-30 o C is TBD
52 dB
± .5 dB
RF Connectors
SMA Female
Operating
Temperature
Operating Humidity
-10º to +60ºC 2
Operating Altitude
Up to 10,000 feet above
Sea Level
95% Non-condensing
1007 Whitehead Road Ext., Trenton, NJ 08638
Tel: (609) 538-8586 ♦ Fax: (609) 538-8587
Email: [email protected] ♦ Web site: www.stealthmicrowave.com
Model SM2025-42LS
2000 - 2500 MHz
15 Watt Ultra-Linear Power Amplifier
FOR BROADCAST APPLICATIONS
DIMENSIONS IN INCHES
+VDC
GND
RF OUT
ON/OFF
INCORPORATED
RF IN
FWD DET
Pin
RF INPUT
RF OUTPUT
GND
FWD
Description
Input Connector ( SMA Female )
Output Connector (SMA Female)
Ground Turret
Forward Power Detector
+12VDC
ON/OFF
DC Input Voltage
TTL Logic On/Off
Values
-8 dBm (max.)
+ 42 dBm @ P1dB (typ.)
--+ 35dBm COFDM Output Power ≈ + 2.0 Volts.
Flatness across the band is ± .4 dB looking into a
50 Ω load, example – Weinschel WA49-10-43,
10 dB attenuator, followed by an HP Power
Sensor, #8481B.
+ 12 Volts @ 5.5 Amperes. (operational)
0 Volts = Off, + 5 Volts = On
Specifications subject to change without notice.
1007 Whitehead Road Ext., Trenton, NJ 08638
Tel: (609) 538-8586 ♦ Fax: (609) 538-8587
Email: [email protected] ♦ Web site: www.stealthmicrowave.com