KRAMER 6420N Balanced Stereo Audio to Digital Audio Format Converter

Balanced Stereo Audio to Digital Audio Format Converter

• Sampling — 32, 44.1, 48, & 96kHz
• L&R Gain
• Conversion — 0dB, — 12dB, — 16dB, — 20dB or — 24dB.
• Size — DigiTOOLS® — Mount 3 units side–by–side in a 1U rack space with the optional RK–3T rack adapter.
• Audio — B/D

The 6420N is a high-performance format converter for balanced audio signals. The unit converts two channels of balanced audio signals to AES/EBU, AES-3id, S/PDIF and TOSLINK® optical digital outputs simultaneously.

• Standards — AES/EBU, AES–3id, S/PDIF, TOSLINK® optical.
• Sampling — 32, 44.1, 48, & 96kHz (selectable).
• Professional or Consumer Bit Rate Selection.
• Left & Right Gain Conversion Control — 0dB, — 12dB, — 16dB, — 20dB or — 24dB.
• Compact DigiTOOLS® — 3 units can be rack mounted side–by–side in a 1U rack space with the optional RK–3T rack adapter.

• Audio broadcast & production studios
• Non–linear editing studios
• Multimedia & presentation format conversion
• Diagnostics of audio equipment during field operation

• 1 balanced stereo audio line in (10k) on detachable terminal blocks

• 4 digital audio outputs: AES 75Ω
• AES/EBU
• S/PDIF
• TosLink Optical

• 32kHz, 44.1kHz, 48kHz, 96kHz

• –12dB: 3.1Vrms
• — 24dB: 11.5Vrms

• –12dB, — 16dB, — 20dB,–24dB

• Better than — 92dB

• Better than 99dBFS CCIR–RMS

• Better than 98dBFS CCIR–RMS

• 4 sample rate selector switches, system bit selector switch, 8 gain switches, ON LED

• AC

• 12V DC/1.25A, 150mA

• 0° to +40°C (32° to 104°F)

• –40° to +70°C (–40° to 158°F)

• 10% to 90%, RHL non–condensing

• Power supply, mounting bracket

• 19" rack adapters

• 12.00cm x 7.15cm x 2.44cm (4.72" x 2.81" x 0.96" ) W, D, H

• 0.1kg (0.3lbs) approx

• 23.20cm x 12.00cm x 8.90cm (9.13" x 4.72" x 3.50" ) W, D, H

• 0.5kg (1.1lbs) approx

Computer Input
Number One Type DVI
(Supports HDMI or VGA with adaptor)
Connector DVI-I
Resolution Up to 1920 x 1200
Reference Input
Number One, BNC
Type 1 V P-P Composite Video
PAL, NTSC, Tri-Level Sync
Impedance 75 Ω
Return Loss >40 dB
Note: When no reference is provided, Mitto runs from an
internal "sync gen grade" precision frequency reference.
Analog Audio Inputs
Number One stereo pair
Connector 1/8” mini jack
Impedance >15K Ω
Max Input Level 24 dBu
Quantization 24 bits, 128 x oversampled
Sample Rate 48 KHz
Reference Level -10 dBu or +4 dBu
Frequency Response ±0.1 dB, 20 Hz to 20 KHz
Crosstalk 106 dB
AES/EBU Digital Inputs
Number Two (four channels)
Type AES3id, S/PDIF
Connector 1/8” mini jack
Bit Depth 20 and 24 Bit
Sample Rate 30 KHz to 192 KHz (Sample Rate Converted
Internally to 48KHz)
Serial Digital Output
Number Two, BNC
Signal Type 1.485 Gb/s HD, 2.97 Gb/s HD
or 270 Mb/s SD SDI
Delay Minimum 16 msec
(one 60 Hz field)
Maximum 33 msec
(one 60 Hz frame)
Note: Output is fully timeable with respect to the reference input.
 
Audio Embedded
Impedance 75 Ω
Return Loss >15 dB to 1.485 GHz
>10 dB to 2.97 GHz
Output DC None (AC coupled)
SDI Standards Supported
1080i (SMPTE 274M -4,5,6) 50, 59.94 or 60 Hz
720p (SMPTE 296M -1,2,3) 50, 59.94 or 60 Hz
1080p (SMPTE 274M -9,10,11) 23.98, 24, 25 Hz
1080sF (RP211 -14,15,16) 23.98, 24, 25 Hz
3 Gb/s Level A or Level B (SMPTE 424M, 425M)
525i, 625i (SMPTE 259M)
Analog Video Output
Number One, BNC
Type Composite PAL or NTSC
(when SD is selected on the SDI output)
Return Loss >40 dB
Output DC

Technical details

• Input SDI, HD-SDI
• Output Component, Composite (SD)
• Audio out Jack
• SDI Loop buffered

• SDI to Analogue Conversion
• Auto Switching SD and HD
• New 3 Gb/s SDI Technology
• Built in AES/EBU or Analogue Audio

• Replace the HDMI cable in a meeting room with a wireless connection between a laptop and a display or projector.
• Plug & play: no app or software required.
• No need to connect to a (Wi-Fi) network.
• Supports video resolutions up to Full HD 1080p/60Hz.
• Plug the HDMI receiver into the HDMI input on your display or projector and power via a USB port.
• Plug the HDMI transmitter into the HDMI output or USB-C port on your laptop, MacBook or Chromebook without the use of an additional power cable.
• Turn your PC or laptop into a media center and share content wirelessly on a display mounted on a floor stand or wall mount.