Main Analog Audio InputsConnectorsBalanced XLRImpedance600Ω or high impedanceLevel2 ranges: 0 dBu or +12 dBu Jumper selectable
,
with software adjustmentsDynamic range>80dBDigital Gain Adjust-10db to +10dBMain Digital Audio InputsConnectorsBalanced XLR
,
Coaxial
,
OpticalSample Rates32
,
44.1
,
48
,
96 kHzDigital Gain Adjust-10db to +10dBAux Analog Audio InputsConnectorsBalanced XLRImpedance600Ω or high impedanceLevel2 ranges: 0 dBu or +12 dBu Jumper selectable
,
with software adjustmentsDynamic range>80dBDigital Gain Adjust-10db to +10dBAux Digital Audio InputsConnectorsBalanced XLR
,
Coaxial
,
OpticalSample Rates32
,
44.1
,
48
,
96 kHzDigital Gain Adjust-10db to +10dBIP Audio SourceNumber of Streamsone main and two alternative streams with auto-switch on failureStream Clientsshoutcast
,
icecastStream FormatsPCM (32
,
44.1
,
48kHz)
,
MPEG1 Layer 3 (MP3)
,
HE-AAC (v.1 and v.2)Bit RatesAll standard bit rates
,
including VBRNumber of ChannelsMono
,
StereoBuffer Size Adjust5Kb to 64KbDigital Gain Adjust-10db to +10dBBuilt-In MP3 PlayerStorage Capacity2Gb on SD CardSupported encodersHE-AAC (v.1 and v.2)
,
MPEG-1 Layer 3MP3 bit rates32-320 kbps and VBRSample ratesAll sampling frequencies specified by MPEG1 L1/L2/L3 (32
,
44.1 and 48kHz);MPEG2 L1/L2/L3 (16kHz
,
22.05kHz and 24kHz) and MPEG2.5 L3 (8kHz
,
11.025kHz
,
and 12kHz)Supported file types*.MP3
,
*.AAC
,
*.M4A
,
*.M3UPlayback modesAlphabetical ascending and descending
,
Shuffle
,
Playlist and Shuffled playlistRemote file managementBuild-in FTP serverDigital Gain Adjust-10db to +10dBAnalog Audio OutputConnectorBalanced XLRFrequency response±0.5dB
,
5Hz-20kHzDistortion80dBDigital Gain Adjust-10db to +10dBDigital Audio OutputsConnectorsBalanced XLR
,
Coaxial
,
OpticalSample rates32
,
44.1
,
48kHzDigital Gain Adjust-10db to +10dBPhones Audio OutputConnector1/4" (6.3mm) jack
,
stereoTypeHeadphonesSilence DetectorThresholdAdjustable from -40dBfs to -5dBfsTrigger time10-250 secUser InterfaceIndicators5 LEDs on front panel
,
2 LEDs on rear panelWeb interfacecontrol
,
configuration and status informationSNMP interfacecontrol
,
configuration and status informationFront PanelLCD with KeyboardNetworkConnectorRJ-45TypeEthernetDevice DiscoveryUPnP supportOperating conditionsTemperature10°C – 45°CHumidity< 75%
,
non-condensingPower RequirementsVoltage115/230V AC (internal switch)
swept mid EQ on mono channels
2-band EQ on stereo channels
Variable high pass / low pass filters on Telco channels
Smooth-ride 100mm faders
2-stage
,
padless pre-amp design
Fader-start sensing on mono channels
Start/cue logic outputs on stereo channels
External meter socket
Separate headphones mix for engineer/producer and 2 guests
Auto mutes on control room outputs
Remote mute facility on mic channels
Configurable USB stereo audio in/out
Audition bus for auditioning and off-air recording
Aux and separate stereo busses for processing/recording
XLR main outputs with inserts
Input signal and peak metering
Excellent Audio Performances
Easy to read OLED Graphical Display
Intuitive Navigation Menu
High Quality HE-AAC (v.1 and v.2) and MPEG-1 Layer 3 Codecs
32 kHz
,
44.1 and 48 kHz sample rates support
Up to 320 kbps under MPEG-1 Layer 3
Up to 56 kbps under HE-AAC
Shoutcast/Icecast compatible TCP/IP stream server (10 clients)
Icecast Source Client functionality
RTP Audio Compatible
5 LEDs and Phones output for quick diagnostics
IP address pronunciation at startup (through the headphones)
Full Control and easy setup via a standard web browser
Configuration and Monitoring via SNMP Ver.2C
UPnP for easy discovery in Local Networks
Ethernet to RS-232 Redirector
specification
Audio codec
Codec
HE-AAC (v.1 and v.2)
,
; MPEG-1 Layer 3; raw PCM
Sample rates
32 kHz
,
44.1 kHz
,
48 kHz
Channels
1 or 2
Bitrates
Up to 56 kbps (HE-AAC); Up to 320 kbps (MPEG-1); Up to 3072 kbps (PCM)
PILOT & RDS deviation meters
Built-in Stereo decoder; Stereo Presence Detection
LEFT and RIGHT demodulated audio level meters
Measurement results visualisation in Google Earth
Accurate front-panel metering for local use
Headphones audio output with volume control
Full control and monitoring via USB connection
RF and RDS Measurements (real time & average)
Built-in 50-channels GPS Receiver
RDS and RBDS decoder
FM/RDS/RBDS Data Logger
RDS/RBDS Stream BER meter
Metal Case for high RF immunity
Very Intuitive Application Interface
specification
RF Input
Tuning Range
87 to 108 MHz
Tuning Step
50kHz (5 kHz in Band Scan Mode)
Tuner Sensitivity
40 dBµV
Antenna Ports
BNC Connector
,
50Ω
Antenna Ports Isolation
No
Internal Attenuator
No
Dynamic range
0 to 90dBµV; 20 dBµV (-87 dBm) for monaural;
43.5 dBµV (-63.5 dBm) for stereo
FM Demod
IF Filter Bandwindth
fixed 150 kHz
Frequency Response
±0.5 dB
,
10 Hz to 40 kHz
MPX Power
No
Dynamic range
> 80 dB
Stereo Decoder
Frequency Response (L and R)
±0.5 dB
,
20 Hz to 15 kHz; follows selected de-emphasis curve
De-emphasis
50 µs or 75 µs
,
Selectable
SNR (Stereo)
>50 dB
,
50 µs de-emphasis
THD
<0.3%
,
10 Hz to 15 kHz
,
50 µs de-emphasis
Separation
> 35 dB
Crosstalk
> 40 dB
FFT Spectrum Analysis (RF
,
Composite
,
Audio)
Signal Sources
No
FFT length
No
Dynamic range
No
Scope Analysis (RF
,
Composite
,
Audio)
Signal Sources
No
Record length
No
Dynamic range
No
Metering Accuracy
RF Level
±3dB
,
0 to 80dBµV
MPX Power
No
Total
,
Pos
,
Neg
±3 kHz
,
0 to 130 kHz
,
0.1 kHz resolution
Pilot
,
RDS
±0.5 kHz
,
0 to 15kHz
,
0.1 kHz resolution
Audio
±2 dB
,
+3.0 to -35.0 dB
,
0.1 dB resolution
Outputs
Audio (L
,
R)
+15 dBm
,
600Ω XLR (on rear panel
,
adjustable)
AES3 (L
,
R)
5.0 Vp-p
,
110Ω
,
balanced XLR Connector
GPO
No
Headphone
3.5mm (1/8") Phone Jack
Communication Interfaces
USB
B-type Connector
Ethernet 10/100 Base-T
No
RDS Decoder
Standards
European RDS CENELEC; United States RBDS NRSC