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克萊默KRAMER-矩陣切換器-VP-26
VP-26是一個4x2復合或sdi的視頻， 4x2 s視頻（ y / c ），2x2分量輸出（ yuv ）和4x2計算機圖形學視頻信號切換器，每個均衡立體聲音響。它是專為各種各樣的介紹及多媒體應用的需求。
地址：上海市肇嘉浜路798號坤陽國際商務廣場301
電話：021-64453136、021-64453139(聯系就說在DAV音視工程網上看到的)
| 經銷商 | 聯系方式 | 價格 |
|---|---|---|
| 克萊默KRAMER | 021-64453136、021-64453139 | 面議 |
輸入 4 VGA / UXGA on HD15F connectors
4 s-Video, 1 Vpp (Y), 0.3Vpp (C) / 75 ? on 4p connectors
4 composite video 1Vpp / 75 ? on BNC connectors
2 sets of component video (Y, Pb/Cb, Pr/Cr) 1Vpp, 0.7Vpp, 0.7Vpp on RCA connectors
Each input is accompanied by the appropriate balanced stereo-audio channels:
+4dBm / 50 k? on detachable terminal block connectors
Mic: 3mV / 10 k? condenser / dynamic on an XLR connector
輸出 2 VGA / UXGA on HD15F connectors
2 s-Video - 1 Vpp (Y), 0.3Vpp (C), / 75 ? on 4p connectors
2 composite video 1 Vpp / 75 ? on BNC connectors
2 sets of component video (Y, Pb/Cb, Pr/Cr) 1Vpp, 0.7Vpp, 0.7Vpp on RCA connectors
1 UTP CAT5 connector (Line OUT)
Each output is accompanied by the appropriate balanced stereo-audio channel:
+4dBm / 150 ? on detachable terminal blocks
1 master stereo audio +4dBm / 150 ? on a detachable terminal block
1 stereo speaker output 2x5W continuous into 4?
輸出電平 VIDEO: VGA/UXGA: 2.85Vpp;
YC: 2.8Vpp; CV: 3.8Vpp;
Component video 2.7Vpp;
CAT5: 2Vpp
AUDIO: Group: 20dBm
Master: 15dBm
帶寬 (-3dB): VIDEO: VGA/UXGA: 300MHz; YC: 320MHz; CV: 420MHz; Component video: 380MHz; CAT5: up to UXGA
AUDIO: Group: 46kHz
Speakers: 40kHz
Master: 33kHz
微分增益 VGA / UXGA: 0.15%; YC: 0.03%; CV: 0.03%; CAT5: 6.4%
微分相位: VGA / UXGA: 0.09 Deg; .YC: 0.03 Deg.; CV: 0.03 Deg.; CAT5: 0.2 Deg.
K-FACTOR: <0.1%
信噪比: VIDEO: VGA / UXGA: 75dB
YC: 81dB; CV: 75dB;
Component video: 76dB;
CAT5: 59dB; (unweighted)
AUDIO: Group: 74dB
Speakers: 53dB (max pwr weighted)
Master out: 72dB
CROSSTALK (all hostile): VIDEO: VGA / UXGA: -45dB;
YC: -48dB; CV: -41dB;
Component video: -43dB
AUDIO: Group: < -76dB
Master: < -69dB @1kHz
CONTROLS: Channel selector for video and audio, for VGA / UXGA, YC and CV; master
audio output selector, master audio level, mic audio level, talkover, lock,
RS-232, RS-485, Ethernet, IR
串擾: VIDEO: VGA / UXGA, YC and CV: DC AUDIO: AC, input and output
AUDIO THD + NOISE@1kHz: Group: 0.08%; Speakers: 2% (max pwr); Master: 0.25%
AUDIO 2nd HARMONIC: Group: 0.065%; Speakers: 1.6% (max pwr); Master: 0.155%
電源 100 - 264VAC, 50/60Hz, 37VA
尺寸 19-inch (W), 7-inch (D) 2U (H) rack-mountable
重量 3.8 kg (8.4 lbs.) approx.
ACCESSORIES: Power cord, Null modem adapter, Windows®-based Kramer control software,
Windows®-based Ethernet Configuration Manager and Virtual Serial Port
Manager, Infra-red remote control transmitter
控制 視頻,音頻, VGA / UXGA, YC and CV; master
audio output selector, master audio level, mic audio level, talkover, lock,
RS-232, RS-485, Ethernet, IR
音頻總體損耗+噪音@1kHz Group: 0.08%; Speakers: 2% (max pwr); Master: 0.25%
音頻二次諧波 Group: 0.065%; Speakers: 1.6% (max pwr); Master: 0.155%
