KN 100 Amp

Specifications

100 Watts output power in uninterrupted service:

	This amplifier can work in uninterrupted full power service (24 hours a day) with the greatest security.
	All the components have been over dimensioned according to the most demanding requirements.

Easily adjustable power output, by means of the variation of the excitation power by a Decade, 1 Watt FM exciter, you can do this setting by a control knob eternally accessible.

A meter placed on front panel permits to keep under control the output power (forward and reflected), allowing in this way the control of the regular working of both the amplifier and the following stage (final amplifier or antenna).

87.5 to 108MHz operation band: no tuning or modification are required for any frequency on the whole FM broadcast band.

This amplifier, when used in conjunction with a Decade FM exciter like our FM-800 series (which are characterized be very easy frequency programmatic), is very fit to be used as a stand alone or back-up setup.

No maintenance required. This equipment is totally solid state, this means there are no parts requiring substitution, high performances stability and no maintenance.

Output broadband low pass filter: The output low pass filter respects the current international recommendations about output signal’s harmonic content.

Electronic protections, that guard the power transistor from damages that can be caused from accidental events like load disjunction, ventilation system’s fault and input overdriving.

Stabilized DC supply, permits the regular working of the transistor, with a wide tolerance from main voltage variations, like spikes.

Meets or exceeds international standards for safety and electrical specifications.

Technical Data

RF Data
Output Power (Adjustable by input power)	0 to 120
Watts Input Range (RF)	0 to 1 Watt
Operating Frequency Range	87 to 108
MHz Power Gain at Maximum Output Power	20
dB Output signal harmonic contents (ref to carrier)	-64dB
Spurious frequencies output	Non measurable
Input and output impedance	50 ohms
Input and output connectors	N type
Electronic protections	Excessive S.W.R , Temperature and input power
Power Supply
Operating voltage	110/220Vac,50/60Hz
Power drain at 100 Watts output power	240 VA
Operating Conditions
Cooling	Forced air (axial ventilation)
Service	24/24 continuous
Operating temperature	-15 to + 45 deg C
Relative Humidity	95% Maximum
Installation height	3000 meters
Weight and Size
Weight	19 Kg
Width	483 mm
Height	136 mm
Depth	400 mm

DECADE Transmitters reserves the right to make changes or improvements in manufacturing or design of its products, wich may affect specifications.