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HD Audio Monitor

AMS160H audio monitor is specially designed for broadcast quality audio monitoring. It can process HD/SD-SDI, embedded SDI audio, balanced/unbalanced AES digital audio and analog audio. The AMS160 features two 26-segment tri-color LED level meters showing VU and PPM simultaneously, and two high fidelity speakers for monitoring with adjustable volume and balance.

AMS160H also provides the headphone jack for monitoring, and the speakers will be automatically muted in no time when the headphone jack is connected. This audio monitoring system can test the PHASE/INVERTER of the audio track in real time with LED indication.

AMS160H adopts 1RU standard 19” rack unit, compact configuration, high fidelity audio replay and accurate level indication, which make the product be of good application in TV broadcast center and studio.

Features
19”, 1RU rack unit high
2 HD/SD-SDI inputs, 1 balanced AES input, 1 unbalanced AES input, 2 analog audio inputs
User selectable input sources, any input can be monitored and indicated by level meter
Any audio pair in any audio group of embedded SDI can be selected to be monitored
2 audio signals monitoring and level displaying simultaneously
Two 26-segment tri-color level meters displaying VU and PPM
Inspection and LED indication of audio track PHASE/INVERTER
Manual volume and balance control
Wide frequency response speaker with anti-magnetic design
Headphone jack
AES and analog audio monitoring outputs

Specifications
Serial Digital Video Input
Quantity: 2
Standards: SMPTE 292M HD-SDI or SMPTE 259M SD-SDI
Connector: BNC, IEC 169-8
Impedance: 75 ohms
Return Loss: >18 dB (5MHz~1485MHz, HD-SDI)
>18 dB(5MHz~270MHz, SD-SDI)
Signal Level: 800mV ±10%

Serial Digital Video Output
Quantity: 1
Standards: SMPTE 292M HD-SDI or SMPTE 259M SD-SDI
Connector: BNC, IEC 169-8
Impedance: 75 ohms
Return Loss: >18 dB (5MHz~1485MHz, HD-SDI)
>18 dB (5MHz~270MHz, SD-SDI)
Signal Level: 800mV ±10%
DC Level: 0.0 V ±0.5 V
Overshoot: < 10% of amplitude
Rise and Fall Time: <0.3ns, HD-SDI 0.4 to 0.8ns(20% to 80% of amplitude), SD-SDI
Jitter: >100KHz: <135ps 10Hz~100KHz: <675ps, HD-SDI<0.2UI(740ps) peak-peak value, SD-SDI

Balanced AES Input
Quantity:1
Standard: AES 3
Types: balance, transformer coupled
Connector: 3-PIN, connector
Sensitivity: <200mv
Impedance: 110 ohms ±20%(0.1~6MHz)
CMR ratio: 0V to 7V(0~20KHz)
Sampling rate: 48KHz
Bits: 16, 20, 24

Unbalanced AES Input
Quantity: 1
Standard: AES 3, SMPTE 276M
Type: unbalance, transformer coupling
Connector: BNC, IEC 169-8
Sensitivity: <200mv
Impedance: 75 ohms
Return Loss: >25dB, 0.1~6MHz
Sampling Rate: 48KHz
Bits: 16, 20, 24

Analog Audio Input
Quantity: 1
Sampling Rate: 48KHz
Connector: 3-PIN, connector
Maximum Level Input: 24 dBu (balanced)
Maximum Adjustable Range: 16 to 24 dBu
Input Impedance: >30Kohms
THD+N: -95Db, 20-20KHz@ -3dBFS
Frequency Response: 20 Hz - 20 kHz: 0 ±0.15 dB
Crosstalk: -90dB (20-20KHz)

Level Meter
Quantity: 2
Display: 26-segment
Scale: 0 to -48dBFS(AES), +12dB to -50dB(VU)
Dynamics: VU and PPM simultaneous
Level Meter Threshold: 0 VU to -12/-18/-20/-24dBFS, can be set via DIP switch
Midscale Resolution: 2dB

Speaker
Quantity: 2
Power: 10W

Headphone Output
Quantity: 1
Connector: stereo headphone jack
Power: 150mW / channel

Others
Installation: 1RU, 19" rack unit
Power Consumption: <30W
Power Supply: 100-240 VAC, 50/60Hz
Dimensions (HxWxD): 44.5x483x260mm

Ordering Information
AMS160H HD/SD-SDI Embedded/Serial Digital Audio/Analog Audio Monitor

Related Names
HD Audio Signal Monitoring System Supplier | Television Production Control | Studio Control Device

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