Model SM7177-43
7100-7700 MHz
20 Watt Linear Power Amplifier
FOR COFDM APPLICATIONS
The
SM7177-43
is a 7.1 to 7.7 GHz solid
state GaAs FET amplifier designed for
European
digital
video
broadcast
applications. The amplifier provides 58 dB
of linear gain with a P1dB of +43 dBm. It is
available in modular form (standard), as a
lab unit or in a 19” rack mount form.
Features
•
•
•
•
Single Power Supply
Over Voltage Protection
Thermal Protection with Auto Reset
Temperature Compensation
Parameter
Frequency Range
Pout (P1dB)
Output Third Order
Intercept Point (OIP3)
Linear Gain
Gain Flatness
(over full band)
Gain Change
(over temperature)
Input/Output Return Loss
DC Input Voltage
DC Input Current
Specification
7.100 – 7.700 GHz
+43 dBm
+54 dBm
58 dB ± 2 dB
± .75 dB
± .5 dB
-16 dB / -16dB
+12 Volts
9.2 Amperes
(operational)
7.50 x 3.97 x .79 inches
SMA Female
0ºC to +55ºC
95% Non-condensing
Up to 10,000 feet
above Sea Level
Options
•
•
•
•
•
•
Forward/Reverse Power Detection
RF Sampling Port
Fan
Pulse Control for TDD applications
with speeds up to 800 nsec rise/fall
time
Logic On/Off Control
Integral Heatsink
Configurations
•
•
•
Module
Laboratory Unit
19” Rack Mount
Mechanical Dimensions
(Without Heatsink)
RF Connectors
Operating Temperature
(Baseplate)
Operating Humidity
Operating Altitude
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 SM7177-43
7100-7700 MHz
20 Watt Linear Power Amplifier
FOR COFDM APPLICATIONS
DIMENSIONS IN INCHES
RF
INPUT
8
J1
15
INCORPORATED
RF
SAMPLE
Made in USA
RF
OUTPUT
Pin
RF INPUT
RF OUTPUT
RF SAMPLE
GND
FWD
REV
+12VDC
ON/OFF
CNTL
Description
Input Connector ( SMA Female )
Output Connector (SMA Female)
RF Sample Port (SMA Female )
Ground Turret
Forward Power Detector
Reverse Power Detector
DC Input Voltage
TTL Logic On/Off
TTL Pulse Control
Values
- 17 dBm (typ.)
+ 43 dBm min @ P1dB
30 dBr
---
+ 39 dBm Output Power
≈
+ 5.0 Volts
∞
VSWR @ + 39 dBm
≈
+ 4.0 Volts
+ 12 Volts @ 9.2 Amperes. (operational)
0 Volts = Off, + 5 Volts = On
Rates < 800 nsec
Specifications subject to change without notice.
1007 Whitehead Road Ext., Trenton, NJ 08638
Tel: (609) 538-8586
♦
Fax: (609) 538-8587
Email: sales@stealthmicrowave.com
♦
Web site: www.stealthmicrowave.com
A2
7
1
A1
