LCF Enterprises
6180 Commerce Loop Tel: 208-415-4300
Post Falls, ID 83854 FAX: 208-415-4306
E-Mail: info@lcfamps.com Web: www.lcfamps.com
OPEN ARCHITECTURE FEATURES
1. Separate bias inputs and power supply feed throughs permit either Class A or Class AB biasing. Bias off disables amplifier
2. Separate power supply terminals for each push/pull section permit individual fuse protection.
3. A low loss output matching network provides high efficiency and optimum stability.
OPTIONS AVAILABLE
• Higher powers through multiple module combining
• Inside wiring with only one DC connection
• Detailed Application Notes
• Transmit/Receive Subsystems
• TTL compatible enable/disable control
• Narrower band optimization. ( no additional cost)
• Complete rackmount 120/220 VAC systems
• Test fixture with heat sink, fuse protection, and thermal
Model A072
P/N 500-30-100-35-E3
RF POWER
AMPLIFIER MODULE
30 - 500 MHz
100 Watts
Gain: 35 dB Voltage: 28 VDC
PERFORMANCE
Small Size
High Efficiency
Low Even Order Harmonics
Rugged
PARAMETER SPECIFICATIONS COMMENTS
RF Output Power 100 Watts cw minimum Class AB linear
Frequency Range 30 - 500 MHz
Gain 35 dB minimum 40 dB typical
Main DC Supply 28 VDC, 12 Amp maximum 8 to 11 Amp typical at 100 W output
(see Note 1)
Bias Supply 15 VDC, 10 mA maximum Provides enable/disable control (see Note 2)
Efficiency 35 - 45 % typical
Harmonics / Spurious See Plot / Spurious <-60 dBc
In / Out Impedance Designed for small size, high efficiency;
compatible with 50 ohms
RF In / Out Connectors SMA Female
DC Connectors Solderable filtered feed throughs with ground
lugs
Size / Weight 6.0" x 2.5" x 1.25" / < 1 lb.
Operating Temperature -50 B C to +60 B C Consult technical support for higher
temperature operation.
Humidity 95 - 100 %
Vibration 110 G Shock
Altitude 50,000 feet