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The Extron P/2 DA1 (Peaker) is an extremely small, one input, one buffered output VGA-QXGA line driver. The peaker drives a high resolution computer-video signal up to 250 feet (75 meters) through high quality cable, such as Extron VGA cable. The P/2 DA1 provides amplification and peaking, allowing the video signal to be run long distances to produce a brighter and sharper image. This is especially useful with laptops, which often output a low power video signal. The P/2 DA1 also restores low level sync voltages found on many laptops (as low as two volts) to normal TTL levels. This allows a laptop to function with display devices and cable types it would normally not work with. The display's ID bits are passed through to the laptop. The P/2 DA1 is housed in an adapter-sized enclosure, which allows for direct connection to a laptop
Compatible with VGA-QXGA graphic cards, monitors, and projectors, as well as Macs with 15-pin HD output
ID bits pass through
User-selectable gain/peaking provided to maintain signal integrity during long cable runs
P/2 DA1 (World) includes 110-220VAC, external international power supply
| Video |
| Gain |
Selectable: Unity (Normal), (0.75 V) 50% (Medium), (0.8 V) 100% (Maximum) |
| Bandwidth |
300 MHz (-3 dB)
Note: ID bits will be passed through. |
|
| Video input |
| Number/signal type |
1 VGA-UXGA RGBHV, RGBS, RGsB, RsGsBs |
| Connectors |
(1) 15-pin male |
| Nominal level |
0.7 Vp-p for RGB |
| Minimum/maximum levels |
Analog: 0.3 VDC to 1.5 VDC p-p with no offset at unity gain |
| Impedance |
75 ohms |
| Horizontal frequency |
15 kHz to 135 kHz |
| Vertical frequency |
30 Hz to 170 Hz |
|
| Video output |
| Number/signal type |
1 VGA-UXGA RGBHV, RGBS, RGsB, RsGsBs |
| Connectors |
(1) 15-pin HD female |
| Nominal level |
0.7 Vp-p for RGB |
| Minimum/maximum levels |
Analog: 0.3 VDC to 1.5 VDC p-p with no offset at unity gain |
| Impedance |
75 ohms |
| DC offset |
? mV maximum with input at 0 offset |
| NOTE |
|
Output resolution may vary depending on whether the P/2 DA1 is attached to the computer at startup, and on the type of computer you are using. | |
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| Sync |
| Input type |
RGBHV, RGBS, RGsB, RsGsBs |
| Output type |
RGBHV, RGBS, RGsB, RsGsBs |
| Input level |
2.0 V to 5.0 Vp-p |
| Output level |
TTL: 5 Vp-p |
| Input impedance |
510 ohms |
| Output impedance |
75 ohms |
| Max. propagation delay |
18.8 ns |
| Max. rise/fall time |
4 ns |
| Polarity |
Positive or negative |
|
| General |
| Power |
|
| P/2 DA1 |
100 to 250 VAC, 4 watts, maximum, external |
| P/2 DA1 USB |
USB (5.0 VDC, 0.2 A) |
| Temperature/humidity |
Storage: -40 to +158 캟 (-40 to +70 캜) / 10% to 90%, noncondensing
Operating: +32 to +122 캟 (0 to +50 캜) / 10% to 90%, noncondensing |
| Rack mount |
No |
| Enclosure type |
Plastic clamshell |
| Enclosure dimensions |
0.6" H x 1.3" W x 3.1" D
1.4 cm H x 3.3 cm W x 7.9 cm D |
| Product weight |
|
| P/2 DA1 |
0.5 lb (0.3 kg) |
| P/2 DA1 USB |
0.1 lb (<0.1 kg) |
| Shipping weight |
1 lb (1 kg) |
| Vibration |
ISTA 1A in carton (International Safe Transit Association) |
| Listings |
UL, CUL |
| Compliances |
CE |
| MTBF |
30,000 hours |
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