AP 500 -V

SOLID STATE LDMOS

500 Watts

TV VHF Amplifier

Price: $8970USD

Ø High Gain ( less than 15 W drive)

Ø Combined Video and Aural at full rated power

Ø High-Temperature and SWR alarm

Ø Internal temperature Compensated Bias

Ø Automatic Fold-back in case of excessive VSWR

Ø Meets or exceeds all FCC and CCIR requirements

The AP500-V is an amplifier operating into Band III for common amplification process of the Vision and Sound carriers.

The amplifier has been designed to offer to the customer high performances, high reliability and greater simplicity in his operation and maintenance procedures.

The amplifiers modules employ all solid state MOSFET technology in order to obtain high gain, wide-band performances, very good linearity, reliability and high efficiency.

The equipment design allows the soft degradation (RF power loss) for several transistor faulty: in fact the output combiner uses RF power resistors for unbalancing power dissipation. The unit is enclosed in a cabinet for 19"-4U rackmounting.

TECHNICAL SPECIFICATIONS AP500-V

Frequency range 170 - 230MHz

Output power 500W PEP

Video/Sound power ratio 10/1

Out stage technology Solid State MOSFET

Vision-Sound amplification Common

I.M.D. (-8, -10, -16dB) Better than -54dB

Spurious and harmonics level In compliance with CCIR rec.

RF Output impedance 50W

RF Output connector EIA 7/16"

GENERAL

Power supply 230Vac, ±10%, 50/60Hz

400Vac 3P+N (on request)

Power consumption 1700VA at black level

RS232 Socket DB9 Connector (on front panel)

RS485 Socket DB9 Connector (on rear panel)

Telemeasuring socket DB9 Connector (on rear panel)

AGC Socket DB9 Connector (on rear panel)

Power factor > = 0.9

Ambient temperature -5° to +45°C

Relative humidity 20% - 90%

Altitude Up to 2.500 meters

Cooling Forced air

Cabinet Rack 19"-4U

Weight 66 Lbs (30kg)

PROTECTION THR.

FWD Power 750W

REF Power 50W

Temperature 75°C

IDC 14.5A

VDC Min 10V - Max 53V

AP 500 -V

SOLID STATE LDMOS

500 Watts

TV VHF Amplifier

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