User's Guide

UHF AMP-2 30 W Power Amplifier Instruction Manual
IM71-AMP2450-30
General Information
2
P E R F O RM A N C E S P E C IF I C AT I O NS
Frequency: 406 to 430 MHz and 450 to 470 MHz.
Models AMP-2/450-30
Output Power: 20 to 30 Watts (set by exciter).
Output Impedance: 50 Ω
Spurious & Harmonics: More than 75 dB below carrier.
Operating Voltage: +13.8 Vdc nominal, range +11 to +16 Vdc
Transmit Current: 4.5 to 6 A at 30 W.
Standby Current: Less than 2 mA.
Thermal Protection: Thermal interlock disables at +80˚C (+175˚F).
Duty Cycle: Continuous -40˚C to +60˚C operation.
Options: • 13.8 Vdc Power indicator;
Exciter MT 3 and MT 4; 2W Max. output for 30W PA
IC Number: 142A - AMP2450
FCC ID: H4JAMP-2-450
Emission Designators: F1D, F1E, F3D, F3E
P H Y S I CA L S P EC I F I C AT I O N S
Operating Temperature: -40˚C to +60˚C
Operating Humidity: Up to 95% RH at 25˚C.
Corrosion Prevention: Anodized aluminum construction. Stainless stee
hardware.
Connectors: Type N standard.
Physical Dimensions: Width: Height: Depth:
14.2 cm (5.6”) 12.8 cm (5.05”) 19 cm (7.5”)
Weight: 1.6 kg (3.5 lb).
Features: • Heavy Duty Aluminum Heatsink;
• Over Temperature Indicator;
• Thermal switched (+40˚C) Fan.
• Forward Power Sensing Indicator/Output;
• Reflected Power Sensing Indicator/Output.