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The ROLLS RS79b is a digital PLL synthsized AM/FM tuner.

FEATURES:

• Retains presets when power is off

• Large LCD digital display

• Auto search up and down

• 24 presets, 16 FM and 8 AM

• Standard 1 space EIA rack chassis

• Optional infrared remote control available

• Headphone output, XLR output, and Signal Strength meter

SPECIFICATIONS

FM SECTION

Tuning Range:

87.5 to 108 MHz

IF Frequency:

10.7 MHz

30 dB Sensitivity:

<10 

m

V

3 dB Limiting:

<8 

m

V

IF Rejection:

>80 dB

S/N Ratio at 1 mV:

>50 dB

THD at 1 mV 40 kHz deviation:

<1%

Stereo Separation:

>30 dB

Auto Scan Sensitivity:

<50 

m

V

AM Suppression Mod. 30% FM Dev.

22.5 kHz, 1 mV Input:

>40 dB

Frequency Response:

+/-6 dB, 75 

m

S de-emphasis 14 kHz

Antenna Input Impedance:

75 

W

 unbalanced

AM SECTION

Tuning Range:

522 to 1611 kHz

IF Frequency:

450 kHz

20 dB Sensitivity:

<1 mV/M

Auto Scan Sensitivity:

<2 mV/M

S/N Ratio at 5 mV/M:

>35 dB

6 dB Bandwidth:

4 - 10 kHz

IF Rejection:

>45 dB

Image Rejection:

>30 dB

A.C.A. +/- 9 kHz:

>25 dB

AGC Action:

>45 dB

THD at 5

m

V/M:

<2%

Size:

19" x 1.75" x 5"

(48.3 x 4.5 x 12 cm)

Weight:

7.1 lbs. (3.2 kg)

ROLLS Coporation

5968 South 350 West, Salt Lake City, UT, 84107

(801) 263-9053  FAX (801) 263-9068

[email protected] • www.rolls.com

RS79b Quartz Digital PLL  Synthesized Tuner

THIS DEVICE COMPLIES WITH FCC

RADIATION LIMITS AT TIME OF MANUFACTURE

CAUTION:  

To reduce the risk of

electric shock, do not remove lid. No user

serviceable parts inside. Refer servicing

to qualified service personnel.

WARNING:  

To reduce the risk of

electric shock or fire, do not expose

this device to rain or moisture. 

FREQ SELECT

9kHz

10kHz

RISQUE DE CHOC - NE PAS ENLEVER

FM ANT

75 

AM LOOP

300 

MODEL RS79

120 VAC

50/60 Hz  15 VA

MADE IN THE U.S.A.

SERIAL NUMBER

79-

LEFT OUTPUT 

RIGHT OUTPUT 

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