STA-5500 (310-2106) Specifications Faxback Doc. # 8398 50 watts per channel, minimum RMS into 8 ohms from 40-20,000 Hz, with no more than 0.5% THD GENERAL Power Source................................................120 VAC, 60 Hz Power Consumption.................................................95 Watts Dimensions (HWD)...........................411/16 x 167/16 x 123/16 Inches ...........................................................(11x42x2805 cm) Weight...................................................13.67 lbs (6.2Kg) AMPLIFIER Frequency Response (Aux 1W, 8Ohms load)................40-20,000 Hz +/-1dB IM Distortion (60 watts)..............................................0.1% Signal-to-Noise Ratio............................82 dB (PHONO) 93 dB (AUX) Input Sensitivity PHONO..............................................................2.5mV CD/AUX, TV, VCR and TAPE IN........................................150mV Phono Equalization.................................................+/-2 dB Tone Control Action Bass..................................................+/- 10 dB @ 100 Hz Treble................................................+/- 10 dB @ 10 kHz Total Harmonic Distortion (60 watts) 40 Hz..............................................................0.01% 1 kHz..............................................................0.01% 20 kHz.............................................................0.05% Loudness Compensation 10 kHz.............................................................+4 dB 100 Hz.............................................................+6 dB MPX Section ..............................................Unit.....Nominal.......Limit Stereo separation............100 Hz...........dB......33................28 at 100% mod.,1 mV input:....1 kHz..........dB......43................33 10 kHz..........dB......30................25 Distortion at 100% mod., 1 mV input...MONO............%........0.35............0.5 through IHF filter: STEREO..........%........0.5.............0.7 Automatic stereo threshold....................microV...6............3.5-10 Residual 19 kHz and 38 kHz at 1 mV input......dB.......35...............27 Audio Section................................Unit.......Nominal......Limit RMS output power at distortion below 0.5% 40 Hz-20 kHz.....W..........72..............70 both channels driven at 8 ohms at distortion below 0.5% 1 kHz............W..........74..............70 both channel driven at 8 ohms Intermodulation distortion...................%..........0.1............0.3 at 60 W output 60 Hz: 7 kHz =4: 1 SMPTE Harmonic distortion at 60 W output:..40 Hz..%...........0.01...........0.1 1 kHz.%...........0.01...........0.1 20 kHz.%...........0.05...........0.3 Frequency response at AUX 8 ohm load, 1 W output.......40 Hz-20 kHz...dB..........+/-1........+/-1.5 Input sensitivity for 70 output..PHONO......mV..........2.5......2.5+/-0.4 CD/AUX........mV..........150.......150+/-30 Tone control:..............Bass, 100 Hz..dB..........+/-10....+/-10+/-2 Treble, 10 kHz.dB..........+/-10....+/-10+/-2 Phono amp overload at 0.5% THD..................mV..........140........120 Loudness compensation at Volume ~ 30 dB: 100 Hz..dB..........+6........+/-6+/-2 10 kHz.dB..........+4........+/-4+/-2 Channel crosswalk with 4.7kohm shorted at AUX input.............................1 kHz.dB.........55.........50 ...... 10 kHz.dB.........42.........37 Signal to noise ratio input 4.7kohm shorted with IHF-A......................PHONO at 10 mV...dB.........85..........80 CD/AUX, TX/VCR...dB.........100.........90 FM TUNER Tuning Range..............................................87.50-107.90 MHz IHF Sensitivity (3% THD)..............................1.8microV (16.4 dBF) Limiting Sensitivity (+3db).............................0.8microV(9.3 dBF) Signal-to-Noise Ratio................................................72 dB Capture Ratio.......................................................1.5 dB Total Harmonic Distortion (1 mV) Mono...............................................................0.23% Stereo..............................................................0.3% Image Rejection......................................................43 dB IF Rejection.........................................................70 dB Selectivity..........................................................48 dB Channel Separation @ 1 kHz...........................................43 dB ..............................................Unit.....Nominal.......Limit Tuning coverage for USA/Canada................MHz......87.5-107.9 Tuning coverage for Europe....................MHz......87.50-108.00 Usable sensitivity at noise and distortion....dBf......17.2...........20.7 3% 75 ohm input Image rejection at 106 MHz....................dB.......43...............38 IF rejection at 90 MHz........................dB.......80...............70 Full limiting at-3dB..........................microV...1.5..............26 50 dB quieting sensitivity at 98 MHz:...MONO..microV...5.................7 .STEREO.microV..70................80 Distortion at 1 mV input:..............MONO...%.......0.35.............0.5 . STEREO.%.......0.5..............0.7 Signal to Noise (S/N)ratio.............MONO...dB......70................65 at 1 mV input: . STEREO.dB......65................60 De-emphasis at 100-10,000 Hz..................dB......+/-1.5..........+/-2 AM rejection ratio at 100 microV-20 mV input..dB......45................35 Search level at 98 MHz........................microV..6.............3.5-10 Output voltage at 75 kHz dev.:.........MONO...V.......0.5.......0.5+/-0.15 (1 kHz mod., 1 mV input)............STEREO.V.......0.45.....0.45+/-0.15 Muting threshold at 98 MHz....................microV..6.............3.5-10 Overload THD at 98 MHz, 100% mod. at 100 mV RF input.........................%.......0.4..............0.6 Spurious response at 98 MHz...................dB......60................50 (antenna input 3 microV) Capture ratio at 1 mV input...................dB......2.5................3 Alternate channel selectivity at 0.1 mV input..dB......48...............45 AM TUNER Tuning Range..................................................520-1710 kHz Sensitivity (for 20 dB S/N)...................................350 microV/m Image Rejection..........................................35 dB @ 1,400 kHz IF Rejection...............................................56 dB @ 600 kHz AGC Figure-of-merit (100 MicroV/m)...................................58 dB Total Harmonic Distortion (5 mV/m)....................................0.9% Signal-to-Noise Ratio (5 mV/m).......................................43 dB RF Interference Rejection..................................Rated Excellent Tuning coverage for USA Canada...........................kHz......520-1710 Tuning coverage for Europe...............................kHz......522-1611 ..............................................Unit.....Nominal.......Limit Usable sensitivity 600 kHz, 1010 kHz, 1400 kHz (603 kHz, 1008 kHz, 1404 kHz for Europe) at 400 Hz, 30% mod., S/N= -20 dB..........microV/m.350.............700 Image rejection at 1400 kHz..................dB........35..............28 (1404 kHz for Europe) IF rejection at 600 kHz......................dB........54..............48 (603 kHz for Europe) AGC figure of merit from.....................dB........45..............35 100 mV/m at 1010 kHz (1008 kHz for Europe) Distortion at 400 Hz, 30% mod., 5 mV/m input.%.........0.8............2.0 IF bandwidth at 6 dB down, 3580..............kHz.......8.............5-12 microV/m input Output response at 4 mV/m input 1 kHz 0 dB, 1010 kHz (1008 kHz for Europe), - 6 dB....Hz........50-2 k....70-1.8 k Selectivity at 10 kHz 350 microV/m input.....dB........25..............20 Signal to noise (S/N) ratio at 1010 kHz (1008 kHz for Europe) with antenna........dB........40..............35 input 5 mV/m RF overload 400 Hz 80% mod., 100 mV input....% ........1.3..............3 Search level.................................microV/m..500.....500+/-6 dB Power Source...............................................120 VAC, 60 Hz Power consumption...............................................180 Watts Dimensions (HWD).......................4 11-16 x 16 7/16 x 12 3/16 inches (11 x 42 x 28.5 cm) Weight.................................................16.53 lbs (7.5 Kg) Notes: 1. Nominal specs represent the design specs. All units should be able to approximate these-some will exceed and some may drop slightly below these specs. Limit specs represent the absolute worst condition that still might be considered acceptable: in no case should a unit fail to meet limit specs. 2. This manual is based on the American (A) standard, and provides information on regional circuit modification through the use of alternate schematic diagrams or wiring diagrams, and information on regional component variations through the use of parts lists. Design and specifications subject to change without notice. (smm/all-8/3/94)