Features

• Easy to set-up and use

• Selectable wide/narrow IF bandwidth

• Composite/MPX and balanced L/R stereo outputs

• LCD Display

• Menu-driven selection of functions and readouts

• High-resolution bargraph displays indicate: ◦MPX and audio levels ◦Total carrier modulation ◦Left/Right audio levels ◦Incoming RF ◦Multipath distortion

• Digitally-tuned

• Carrier-loss and audio-loss alarms

Specifications

Tuning Range

87.5 –108.1MHz in 100kHz steps.

Antenna Input

75-ohm, ‘F’ connector (50-ohm option with ‘N’ connector available).

Receiver Sensitivity

• MONO: 10µV for 60dB S/N

• STEREO: 150µV for 60dB S/N

Receiver Selectivity

• WIDE: –6dB at ±140kHz

• NARROW: –6dB at ±80kHz

Distortion (in MPX or L/R audio)

• WIDE: <0.2% THD

• NARROW: <0.6% THD

Stereo Separation

• WIDE: typ. >40dB

• NARROW: typ. >20dB

Composite/MPX Output

Unbalanced, 75-ohm BNC; adjustable between 2V p-p and 6V p-p at ±75kHz carrier deviation.

Over Deviation Limiter

An internal clipping circuit limits the MPX output to a maximum level equivalent to ±100kHz carrier deviation.

Program Line Outputs

Left/Right active-balanced XLR outputs deliver +4dBm at ±75kHz deviation.

Frequency response ±0.5dB, 20Hz–15kHz

de-emphasis set by internal jumpers to 75μs or 50μs.

Low-Signal Muting

Composite/MPX and L/R audio muted when incoming RF falls below the user-programmed LOW-SIG level.

Audio Loss Alarm

Responds to loss of either stereo channel; alarm delay is user-programmable between 5 seconds and 4 minutes.

Fault Indicators

Front-panel LCD indication of low incoming RF or loss of program audio. Open-collector NPN transistor switches enable remote alarm indication via rear-panel terminal strip.

Power Requirements

105-130VAC and 210-260VAC; 50/60Hz; 20W

Size and Weight

• 23” x 16” x 2” (2U); 8 lbs

• 584mm x 406mm x 51mm ; 3.6 kg