Nagra SD - Nagra

Nagra SD

Nagra sd

2-channel hand-held recorder

High quality solid-state audio recorder, the Nagra SD is designed initially for journalism, but can be used in any ultra-portable recording situation, and can replace MINIDISK©. Its recording media is a removable SD memory card, there is no limit to the card size allowed. It records PCM Mono or Stereo audio wav files or MPEG compression allowing for longer recording times (e.g. 278 hours on a 4 GB card 32 kbits/sec). The unit is powered by two “AA” batteries, offering in excess of 10 hours operation.

Nagra sd

Interchangable microphones

The Nagra SD accepts a range of Nagra-made extra high quality Mono (omni-directional / cardioid) and Stereo (cardioid) clip-on microphones and is also delivered with an external mono XLR microphone cable allowing an external dynamic microphone to be used. Designed for radio applications, the Nagra SD offers instant start-up, one button recording, automatic level control, internal loudspeaker and a low cut filter. A set of switches on the rear of the recorder give the user rapid access to several important functions without the need to enter the menus.

Nagra sd

Compatibility

The Nagra SD has a miniature USB 2.0 port. Through this connection, the internal memory appears on the “desktop” as a mass storage device (external drive) of the PC / MAC and requires NO additional software or drivers. It can also be connected to the NAGRA LB for file editing and transfer operations in-the-field if desired.

Nagra sd

Feature list

  • Built-in monitoring loudspeaker
  • Stereo Line In / Out
  • Linear PCM, MP2 and MP3 formats
  • Interchangeable microphones
  • Rugged metal chassis

Technical specification

GENERAL

Data Storage medium:Extractable SD memory card
Recording Method:Digital (PCM) or Digital compression
Compression type:ISO MPEG Layer II / MPEG III
A/D & D/A conversion:24 Bit Sigma-Delta
Sampling Rate:24 to 96 kHz PCM and MPEG
Bit-Rates:32 to 384 kb/s
Mono/Stereo:Switchable
File Format:(.WAV) or (.MP2) / (.MP3)

 

INPUTS

Mic. Inputs:Miniature  3.5mm stereo Jack connector
Dynamic range adj.:40 dB for 0 dB recording
Mic powering:3V electret
Sensitivity:Min 1.5mV for electret capsules (full scale)Min 650µV for dynamic microphones(full scale)
Line Input:Miniature 3.5mm stereo Jack connector
Line Input Sensitivity:33mV – 6.2V for 0 dB FS recording

 

OUTPUTS

Headphone:Miniature 3.5 mm stereo Jack connector
Line Output:0.9V FS
Total dynamic range:80dB
Built-in speaker:0.1W
USB:2.0

 

RECORDED FILE

THD + N at 1 kHz:0.025 % Max
Frequency response:30 Hz – 20 kHz (-3 dB in EE mode)
Total dynamic range:90 dB

 

POWER SUPPLY

Battery pack:2 x “AA” cells
Autonomy:>10 hours

 

PHYSICAL

Dimensions:107 x 68 x 24 mm (4.2 x 2 x 2.6″)(without external microphone)
Weight:250 g (0.5lb) including batteries(without microphone)

Accessories

EXTERNAL MICROPHONES AND ACCESORIES

7070121000NM-MICMIIHigh Quality Mono clip-on microphone (Blue)
2070120000NM-MICSStandard Stereophonic clip-on microphone (Red)
7070125000NM-MICSIIHigh Quality Stereo clip-on microphone (Green)
2070124000NM-MWSFoam windshield for the clip-on microphones.
7070122000NM-MICMCHigh Quality Mono Cardioid clip-on mic

 

POWERING OPTIONS

2098301000PDSSet of 2 “AA” cells

 

CASE / STRAP

2070005020TRIPODTripod for tabletop use
2070114000NM-WS1Wrist stap (replacement)
2070220000NSD-WCWorking case for NAGRA SD

 

CABLES

2070122000CM-MICMMono microphone input cable with XLR plug (Pale yellow band)
7070123000CM-MICSStereo microphone input cable (2 x XLRF) (Voilet band)
7070127000CM-MICLMono Line input cable (white band)
7070128000CM-MICLSStereo Line input cable (dark yellow band)
2070116000CM-USBMiniature USB cable

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