Vega Network Cables Rack-Mount Transmitter Bedienungsanleitung PDF herunterladen (Seite 11)

Specifications

Product Description: VHF audio transmitter

Frequency Control: Single frequency, crystal controlled

Frequency Stability:

0.005%

Operating Frequency Range: 169-216 MHz

RF Power Output: 50 mW, maximum

Modulation: Direct FM, 45K0F3E

Maximum Deviation:

7.5 kHz

Deviation Limiter Range: Frequency-compensated active rectifier, voltage-

controlled amplifier

Balanced Audio Input (Mic/Line Mode): 3-pin female XLR; 1-ground, 2-audio +, 3-audio

−

Audio Input Level Select : Rear-panel-mounted slide switch

Audio Input Level: LINE: –10 to +20 dBu;

MIC: –40 to –10 dBu;

70 volt: 3 to 80 volts RMS

Audio Input Adjust Range: 30 dB nominal

Audio Frequency Compensation Adjustments: Low

10 dB; high

10 dB

Audio Frequency Response: 120 Hz to 10 kHz

2 dB (frequency controls electrically

centered)

Noise-Reduction System: Two-ended 2:1 logarithmic companding

User-Selectable Audio Processing: Hard ALC (35 dB range) or

soft ALC (2:1 compensated logarithmic compressor)

User-Accessible Controls and Indicators:

Front Panel: power on/off switch; power-on LED; audio

input level adjust; VU meter (8-segment LED).

Rear Panel: audio input connector (3-pin XLR female);

audio-processing switch (3-position: hard ALC, linear,

soft ALC); audio input level: (2-position: mic or line);

frequency compensation (two screwdriver-adjustable

controls, high and low); dc power input; RF output (SO-

239)

Power Required: +12-20 V,5,0,0,0,0dc, 300 mA, maximum, negative

ground

Power Supply Provided: Wall-mount, 12 V

, 500 mA, unregulated (120 V

standard, 240 V

optional)

Packaging: 19 in (48 cm) rack mount; 17 in (43 cm) W

1.72 in (4.4

cm) H

5.1 in (13 cm) D, excluding detachable rack-

mount ears

Weight: 3.2 lb (1.5 kg), without power supply

Transmitter 11

www.vegawireless..c om

9900 East Baldwin Place • El Monte, California 91731-2294

Telephone: (626) 442-0782 • Toll-Free: 800-877-1771

Fax:

(626)

444-1342 • CompuServe: 73513,1417

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Vega Network Cables Rack-Mount Transmitter Bedienungsanleitung Seite 11

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