Specifications

Chapter Five : Specifications

Digital Audio Section

Sampling Frequency

............. 32 kHz, 44.1 kHz, 48 kHz, 96 kHz

Input Level / Impedance / Wavelength

Optical

-15 dBm ~ -21 dBm, 660 nm +30 nm

Coaxial

0.5 Vp-p / 75 Ω

Output Level / Impedance / Wavelength

Optical

-15 dBm ~ -21 dBm, 660 nm +30 nm

Video Section

Video Inputs / Outputs

 

Vp-p / 75 Ω

Video (composite)

1

S Video ( luminance signal)

1

Vp-p / 75

Ω

(chrominance signal)

0.286

Vp-p / 75

Ω

Component (luminance signal)

1

Vp-p / 75

Ω

(Cb/Cr-signal)

±0.350 Vp-p / 75

Ω

FM Tuner Section

 

Tuning Frequency Range

87.5 MHz ~ 108 MHz

 

Usable Sensitivity (Mono)

 

 

50

.................... 1.3 ∝V (75 Ω) / 13.2 dBf (75 kHz dev., sinad 30 dB)

50dB Quieting..............................................Sensitivity

25.1 ∝V (75 Ω) / 39.2 dBf

 

Stereo

 

Total Harmonic Distortion (1 kHz)

 

 

Mono

0.3 % (71.2 dBf input)

 

Stereo

0.5 % (71.2 dBf input)

 

Signal to Noise Ratio (1 kHz, 75 kHz DEV.)

 

 

Mono

75 dB (71.2 dBf input)

 

Stereo

70 dB (71.2 dBf input)

 

Stereo Separation (1 kHz)

40 dB

 

Selectivity (+400 kHz)

50 dB

 

Frequency Response

30 Hz ~ 15 kHz, +0.5 dB, -3.0 dB

 

AM Tuner Section

 

 

 

Tuning Frequency Range

 

 

 

9kHz step

531 kHz ~ 1,602 kHz

 

10kHz step

530 kHz ~ 1,610 kHz

 

Usable Sensitivity (30 % mod., S/N 20 dB)

 

 

...........................................................................

16 ∝V / (500 ∝V/m)

 

Signal to Noise Ratio (30 % mod. 1 mV input)

50 dB

IR Receiver In Terminal

Maximum Output Current

20 mA

Operating Voltage

12 V

Output Impedance

470 Ω

IR Out LCD Remote Terminal

 

Maximum Output Current

20 mA

Operating Voltage

5 V

Output Impedance

470 Ω

SHAPE OF PLUG TO BE CONNECTED:

 

IR Receiver In and IR Out

 

 

DVD Control

 

 

LCD Remote

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stereo mini plug

 

 

 

 

 

Mono mini plug

 

 

 

 

 

 

 

 

 

Sleeve

 

 

 

 

 

 

 

Sleeve

 

 

 

 

 

 

 

 

Ring

Tip

 

 

 

 

 

 

Tip

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IR IN/OUT SPECIFICATION:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Terminal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IR Out LCD

 

 

 

 

 

 

 

 

 

IR Receiver In

 

 

Remote

 

To Tip

Signal

 

 

Signal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To Ring

Ground

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To Sleeve

+12V

 

 

Ground

General

Power consumption

.......................................................... 500 W

AC outlet

 

Switched

2 (total 90 W max.)

Dimensions

W : 440mm

 

H : 191mm

 

D : 416mm

Weight (Net)

16.8 kg

General

Power consumption

500 W

AC outlet

 

 

Switched (except for Australia)

2 (total 90

W max.)

Switched (for Australia)

1 (total 90

W max.)

Dimensions

W : 480mm

 

H : 191mm

 

D : 416mm

Weight (Net)

16.8 kg

Kenwood follows a policy of continuous advancements in development. For this reason, specifications may be changed without notice.

Full performance may not be exhibited in extremely cold locations (below 0 deg. C).

Page 144
Image 144
Kenwood KRF-X7775D manual Total Harmonic Distortion 1 kHz

KRF-X7775D specifications

The Kenwood KRF-X7775D is a remarkable audio receiver that has earned recognition for its exceptional performance in home theater systems. This 7.1 channel receiver is designed to deliver powerful sound and versatile connectivity options, making it a fantastic choice for audio enthusiasts and casual listeners alike.

One of the standout features of the KRF-X7775D is its robust amplification system. With a total output power of 130 watts per channel, it provides ample power to drive most speakers effectively. This ensures that both quiet dialogues and explosive sound effects are delivered with clarity and presence, allowing users to immerse themselves fully in their favorite movies and music.

Equipped with advanced surround sound technology, the KRF-X7775D supports various audio formats, including Dolby Digital, DTS, and Pro Logic II. This versatility allows users to enjoy an authentic surround sound experience, simulating the ambiance of a live performance or theater in their home. The onboard DSP (Digital Signal Processing) features enhance the audio quality further, ensuring users experience sound that is both rich and balanced.

Connectivity is another area where the KRF-X7775D excels. It offers multiple HDMI inputs, allowing for seamless integration with modern video sources such as Blu-ray players, gaming consoles, and streaming devices. Additionally, it includes analog and optical inputs, enabling users to connect older devices without hassle. The receiver also features a built-in AM/FM tuner for radio enthusiasts, providing access to a wide range of local stations.

The user interface of the KRF-X7775D is designed to be user-friendly, featuring an intuitive on-screen display that makes it easy to navigate menus and adjust settings. The remote control further enhances the user experience, offering quick access to frequently used functions and settings.

Another noteworthy characteristic of the KRF-X7775D is its ability to perform well with a range of speaker configurations. Whether used in a traditional 5.1 setup or a more complex 7.1 arrangement, the receiver adapts to the specific needs of the sound setup, ensuring optimal performance at all times.

In summary, the Kenwood KRF-X7775D is a powerful and versatile audio receiver that combines advanced sound technology with extensive connectivity options. Whether you’re watching movies, playing video games, or enjoying music, this device promises an immersive audio experience that caters to all types of users. With its combination of power, connectivity, and user-friendly design, it stands out as an excellent choice for enhancing home entertainment systems.