background image

Technical Specifications 

 

20 

Technical Specifications 

The

 

technical specifications

1

 of the distribution amplifiers are shown in 

Table 5

,  

Table 6

, and 

Table 7

Table 5: VM-5ARII Technical Specifications 

INPUT: 

1 video, composite or single component, looping, 1Vpp/75

 on BNC 

connectors with termination switch; 

1 audio stereo looping, +4dBu/50k

 on RCA connectors 

OUTPUT: 

5 video, composite or single component, 1 Vpp/75

 on BNC connectors; 5 

audio stereo, +4dBu/150

, on RCA connectors 

MAX. OUTPUT: 

Video: 2.2Vpp; Audio: 27Vpp 

VIDEO BANDWIDTH (-3dB): 

360MHz 

AUDIO BANDWIDTH (-3dB): 

60kHz 

DIFF. GAIN: 

0.03% 

DIFF. PHASE: 

0.06Deg 

K-FACTOR: 

0.05% 

VIDEO S/N RATIO: 

76dB 

AUDIO S/N RATIO: 

85dB 

AUDIO THD: 

0.021% (1V, 1kHz.) 

CONTROL: 

Video gain: -1 to +1.8dB; audio gain: -40 to +6dB; EQ.: 0 to +2.5dB, audio: 0.2 

to +6dB. 

COUPLING: 

DC/AC selectable (video), AC (audio.) 

POWER SOURCE: 

230V AC, 50/60Hz, (115V U.S.A.) 21VA. 

DIMENSIONS: 

19” x 7” x 1U W, D, H, rack mountable. 

WEIGHT: 

1.94kg (4.3lbs) approx. 

ACCESORIES: 

Power cord. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                                                       

 

1 Specifications are subject to change without notice 

Содержание VM-1411

Страница 1: ...Kramer Electronics Ltd Preliminary USER MANUAL Models VM 5ARII Video Audio Distribution Amplifier VM 20ARII 1 20 Programmable Video Audio Distributor VM 1411 1 10 Video Audio Distributor...

Страница 2: ...er 14 6 2 Connecting the VM 20ARII Video Audio Distributor 16 6 3 Connecting the VM 1411 1 10 Video Audio Distributor 18 7 Technical Specifications 20 Figures Figure 1 VM 5ARII Video Audio Distributio...

Страница 3: ...kage includes the following items The VM 5ARII VM 20ARII or VM 1411 Distributor Power cord2 This user manual3 2 Getting Started We recommend that you Unpack the equipment carefully and save the origin...

Страница 4: ...nal quality due to poor matching and elevated noise levels often associated with low quality cables Avoid interference from neighboring electrical appliances that may adversely influence signal qualit...

Страница 5: ...Getting Started 3 2 1 Quick Start This quick start chart summarizes the basic setup and operation steps...

Страница 6: ...KRAMER SIMPLE CREATIVE TECHNOLOGY Getting Started 4...

Страница 7: ...alanced stereo input and 5 outputs on RCA connectors Looping input Selectable input signal termination Video level and equalization and audio level controls Video AC DC coupling detection Standard 19...

Страница 8: ...stereo audio More specifically the VM 1411 features Dual mode configuration as a 1 10 composite or 1 5 s Video DA Grouped audio level controls Level gain and EQ peaking controls Looping input Selectab...

Страница 9: ...Your Distributors 7 Figure 1 VM 5ARII Video Audio Distribution Amplifier...

Страница 10: ...n level 7 VIDEO EQ Control Adjusts the cable compensation equalization level 8 VIDEO OUT BNC Connectors Connects to the video acceptor from 1 to 5 9 AUDIO IN RCA Connectors L and R Connects to the L a...

Страница 11: ...Your Distributors 9 Figure 2 VM 20ARII 1 20 Programmable Video Audio Distributor...

Страница 12: ...5 VIDEO Operating Mode Switches Programming switches for video mode of operation as follows 1 20 Splits input 1 to all 20 outputs 2x1 10 Splits input 1 to outputs 1 10 and input 3 to outputs 11 20 4x1...

Страница 13: ...Your Distributors 11 Figure 4 VM 1411 1 10 Video Audio Distributor...

Страница 14: ...l A video outputs 11 LEVEL Trimmer A Controls video level of channel A video outputs 12 5 AUDIO outputs LA RA Terminal Block Connectors Connect to audio acceptors A 1 to 5 LA to the left RA to the rig...

Страница 15: ...opriate nameplate ratings for information For example for fuse replacement see the value printed on the product label 5 The machine is earthed grounded in a reliable way and is connected only to an el...

Страница 16: ...and left channels 3 Connect the VIDEO OUT 1 to 5 BNC connectors to up to 5 acceptors2 for example composite video recorders 4 Connect the AUDIO OUT 1 to 5 RCA connectors to up to 5 acceptors2 for exa...

Страница 17: ...Connecting the Distribution Amplifiers 15 Figure 5 Connecting the VM 5ARII...

Страница 18: ...RII and set the termination pushbutton to 75 6 Connect the power cord3 to the unit not shown in the illustration and then to the mains electricity Switch on the power 7 If needed adjust the VIDEO GAIN...

Страница 19: ...Connecting the Distribution Amplifiers 17 Figure 6 Connecting the VM 20ARII...

Страница 20: ...needed connect the VIDEO LOOP BNC connector for each channel to an acceptor for example a composite video display or another VM 1411 and set the termination pushbutton to 75 for each connected channe...

Страница 21: ...Connecting the Distribution Amplifiers 19 Figure 7 Connecting the VM 1411...

Страница 22: ...ent 1 Vpp 75 on BNC connectors 5 audio stereo 4dBu 150 on RCA connectors MAX OUTPUT Video 2 2Vpp Audio 27Vpp VIDEO BANDWIDTH 3dB 360MHz AUDIO BANDWIDTH 3dB 60kHz DIFF GAIN 0 03 DIFF PHASE 0 06Deg K FA...

Страница 23: ...s approx ACCESORIES Power cord Table 7 VM 1411 Technical Specifications INPUT 2 composite single component video looping 1Vpp 75 on BNC connectors with termination switch 2 balanced audio stereo up to...

Страница 24: ...22...

Страница 25: ...or the latest information on our products and a list of Kramer distributors visit our Web site www kramerelectronics com where updates to this user manual may be found We welcome your questions commen...

Отзывы: