Radio Shack STAV-3780 owner manual Specifications, FM Tuner, AM Tuner, General

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Specifications

FM Tuner

Frequency Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87.5 to 108 MHz Usable Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mono: 13.2 dBf, IHF (1.3 ∝V/75 Ohms)

50 dB Quieting Sensitivity

Mono . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20.2 dBf

Stereo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38.6 dBf

Signal-to-Noise Ratio

Mono . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 dB (at 85 dBf)

Stereo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 dB (at 85 dBf)

Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stereo: 0.5% (1 kHz)

Alternate Channel Selectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 dB (400 kHz)

Stereo Separation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 dB (1 kHz)

Frequency Response

30 Hz to 15 kHz (±1 dB)

Antenna Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Ohms Unbalanced

AM Tuner

Frequency Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 530 to 1700 kHz

Sensitivity (IHF, Loop Antenna)

350 ∝V/m

Selectivity

. . . 25 dB

Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 dB

General

Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 Volts AC, 60 Hz

Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280 Watts, 410 VA (UL)

AC Outlet Ratings Switched . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Total 100 Watts (0.8 Amps) Maximum

Dimensions (HWD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61/4 ⋅ 169/16 ⋅ 143/4 Inches (158 ⋅ 420 ⋅ 374 mm)

Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 lb 14 oz (9 kg)

Specifications are typical; individual units might vary. Specifications are subject to change and improvement with- out notice.

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Contents Audio/Video Receiver Introducing the Optimus STAV-3780 Important Safety Instructions Contents Preparing Your Receiver Positioning SpeakersSetting the Impedance Selector Switch Connecting SpeakersPreparing the Speaker Wires Preparing Your ReceiverConnecting the Front Speakers Right Front Speakers Left Center SpeakerConnecting a Subwoofer Amplifier Connecting Surround-Sound SpeakersConnecting the Center Speaker Connecting a CD Player Connecting Program SourcesConnecting a Turntable Connecting Cassette DecksConnecting Video Sources Connecting TVs/Video MonitorsDVD 5.1-Channel Inputs FM Antennas Connecting the AntennasAM Antennas Antenna Using One Remote Control for More than One Unit Installing Remote Control’s BatteriesUsing the AC Power Outlet Connecting to AC PowerBasic Operation Direct Access Tuning Remote Control Only Tuning the RadioManual and Automatic Tuning Basic OperationMemory Tuning Using MPX ModeAdjusting Balance Loudness Control Using HeadphonesMuting the Receiver Bypassing the Sound ControlsMonitoring a Program Source Cassette Deck/VCR FeaturesUsing the VCR/TAPE 1 and Tape 2 Monitor Buttons Dubbing a Cassette TapePlaying a Video Tape Cassette Deck/VCR FeaturesPlaying and Recording Video Tapes Copying a Video TapeVirtual Dolby Surround Dolby Virtual/SRS Using Advanced Sound OptionsDolby Pro Logic Surround DSP EffectCenter Mode Setting Using Advanced Sound OptionsSound Mode Adjustments Remote Control Only TheaterCenter Level Delay TimeTest Tone Rear LevelsUsing the Remote Control Control Mode ButtonsUsing the Remote Control VCR Brand CodeCD Brand Code Catv Brand Code Receiver/Amplifier Operation Number ButtonsCD Player/MD Recorder Operation Cassette Deck OperationDVD Player Operation Rapidly advances backward/forward within a chapter/trackLD Player Operation VCR OperationTV and Catv Operation Satellite Receiver OperationTroubleshooting Problem Cause SuggestionCare and Maintenance FCC Wants You to Know Video Section SpecificationsAmplifier AM Tuner SpecificationsFM Tuner GeneralIndex to Features by Control Name ControlRadioShack Division of Tandy Corporation Fort Worth, Texas

STAV-3780 specifications

The Radio Shack STAV-3780 is a versatile audio/video receiver that was designed to cater to home theater enthusiasts seeking a blend of performance and functionality. Launched during a time when consumer electronics were rapidly advancing, this model aimed to provide an elevated audio experience while remaining user-friendly.

One of the primary features of the STAV-3780 is its robust amplification system. With a power output of up to 100 watts per channel, it is capable of driving various speaker configurations, including 5.1 surround sound setups. The receiver supports multiple audio formats, ensuring compatibility with various sources, whether it be a DVD player, gaming console, or streaming service.

The STAV-3780 utilizes a range of technologies to enhance audio performance. It incorporates Dolby Digital and DTS decoding, providing immersive surround sound that brings movies and music to life. Additionally, it features a built-in AM/FM tuner, allowing users to enjoy their favorite radio stations without the need for extra equipment.

In terms of connectivity, the STAV-3780 comes equipped with multiple audio and video inputs, including composite, S-video, and digital coaxial connections. This ensures that users can easily integrate their devices, whether they are connecting a legacy VHS player or a modern Blu-ray player. The presence of RCA outputs also allows for easy connection to additional audio equipment, such as subwoofers or external amplifiers.

The user interface of the Radio Shack STAV-3780 is designed for ease of use. With an intuitive remote control, users can easily navigate through various settings and configurations. The on-screen display provides clear information, enabling seamless adjustments to sound levels, source selection, and surround sound modes.

Another significant characteristic of the STAV-3780 is its solid build quality. Radio Shack has a reputation for producing reliable electronics, and this model is no exception. Its design not only looks good but also ensures durability through extended use.

Overall, the Radio Shack STAV-3780 is a well-rounded audio/video receiver that combines performance with user-friendly features. With its advanced decoding capabilities, robust power output, and wide range of connectivity options, it is an excellent choice for anyone looking to enhance their home theater setup. Although it has become less common in today's digital landscape, it remains a testament to Radio Shack's commitment to providing quality electronics for the home.
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