供应 AJ-HD3700BMC 高清演播

品特征：

综述 
全带宽4：1压缩，4：2：2采样；10bit量化 
8轨数字音频，支持48KHz采样，24Bit量化，Dolby E* 
支持目前高清所有格式1080/24p/25p；1080/50i/60i；720p等 
可记录无压缩标清D5格式信号 
支持24P声音母版，时码转换 
较长记录时间155分钟 
标准配置内置上下变换板 
1080/24p/25p输出用于可变帧频素材的制作 
8通道16bit/48KHz数字音频信号支持多语言或Dobly E* 
内置的高清/标清下变换转换器
综述
目前高质量的代表作：高清固版录像机水平的AJ-HD3700BMC，高清演播室录像机，数字电影母版格式，采用D5格式记录高清信号和无压缩的标准信号记录。
在5U大小的机箱，支持高清1080/59.94i，720/59.94P，1080/23.98PSF，1080/23.98P，1080/24P，1080/24psf，1080/50i，1080/25P。
同时也支持480/59.94i，576/50i的标准格式，*支持高清标准条件格式内置，HD-SD格式变换，同时也支持可变换的格式之间转换，AJ-HD3700BMC增加3时码(TC)转换功能用于24P音频的母版制作。

详细规格：

General 
Power Supply AJ-HD3700BPMC; AC 120V, 50/60 Hz 
AJ-HD3700BEMC; AC 2200V to 240V,50/60 Hz 
power Consumption 260W 
Operating Temperature 41°F to 104°F(5℃ to 40℃ ) 
Operating Humidity 10% to 90%(non dew) 
Weight 70.1 ibs(31.8 kg) 
Dimensions(W×H×D)
 16-3/4"×8-11/16"×20-1/2"(424×220×520mm) 
Recording Format
  
HD HD-D5(Video Compression; Intra-Field DCT + VLC)
 
SD D5(Non Compression Digital Component Recording) 
Recording Track Video; 12 track/Field, Audio; 12track, TC/CTL/CUE Track 
Recording Track(576/50i)
 Video; 16 track/Field, Audio; 16 track, TC/CTL/CUE Track 
Rec/Play Time (with AJ-D5C124LP)
124min.(1080/59.94i, 720/59.94P, 480/59.94i)
155min.(1080/24PsF,1080/23.98PsF,1080/24P,1080/23.98P)
149min.(1080/50i,1080/25P,1080/25PsF)
112min.(576/50i) 
Tape  D5 Cassette Tape 
FF/REW Time  with in 195 sec.(with AJ-D5C124LP) 
Search Speed ±50x 
Editing Accuracy ±0 frame(TC) 
 
Tape Timer Accuracy ±1 frame 
Servo Lock Time Within 1 sec 
AT slow-motion Range -1x to +2x 
Video 
·HDTV Recording   
Format
 1080/59.94i, 1080/24PsF,1080/24P,1080/23.98PsF,
1080/23.98P,1080/50i,1080/25PsF,1080/25P,720/59.94P 
Active Samples/Line Y:1920, Pb/Pr:960(1080)
Y:1280,Pb/Pr:640(720) 
Active Lines/Frame 1080 lines(1080) 720 lines(720) 
Sampling/Quantization 4:2:2, Y:74.176MHz,Pb/Pr:37.088MHz/10 bit 
·SDTV Recording   
Format
 525 line/59.94 field, 2:1 Interlace(SMPTE259M-C)
625 line/50 field/2:1 Interlace(ITU-R BT. 656-4) 
Active Samples/Line Y:720, Pb/Pr:360 
Sampling/Quantization 4:2:2, Y:13.5MHz,Pb/Pr:6.75MHz/10 bit 
Digital Audio 
Channel
 8 hannels(1080/23.98PsF,1080/23.98P,1080/24P,
1080/24PsF,1080/50i,1080/25PsF,1080/25P,576/50i) 
4 ch/8 ch selectable(1080/59.94hi,720/59.94P,480/59.94i) 
Sampling Frequency 48kHz 
Quantization 20 bit(4ch),24 bit(8ch) 
Frequency Response 20Hz to 20kHz,±0.5dB 
 
Dynamic Range More than 105dB(1kHz,"A"weight) 
Distortion within 0.01%(1kHz,between 2channels) 
Cross Talk Less than -80dB(1kHz, between 2channels） 
Wow & Flutter Below Measurable limit 
Headroom 20/18 dB(switchable) 
Input/Output Level +4/-20dB switchable 
Cue Audio 
Frequency Response 100Hz to 12kHz(±3.0dB) 
S/N Ratio More than 44 dB(at 3% distortion) 
Distortion Less than 2%(at 1kHz reference **) 
Wow & Flutter Less than 0.15%(NAB unlimited) 
Input/Output Level
 +4/0/-20 dB switchable(Input only)
-∞ to +18dB adjustable(In/Out) 
Video Input  
HD SDI In BNC×2, Active through 1.5Gbps(embedded Audio, Time Code)(SMPTE291M/292M) 
SD SDI In BNC×2 Active through 4:2:2 Component SDI(SMPTE259/272M) 
HD Reference In BNC× 2 Through Out Analog Tri Level sync. 75Ω On/Off 
SD Reference In BNC×2 Through Out Analog Composite 75Ω On/Off 
Video Output 
HD SDI Out BNC×3, 1.5Gbps 
HD SDI Monitor Out BNC×1, 1.5Gbps(Superimpose) 
SD SDI Out BNC×2, 4:2:2 Component SDI Output(SMPTE259M/272M) 
SD SDI Monitor Out BNC×1(Superimpose) 
Analog Out BNC×2, Analog Composite 
Analog Monitor Out BNC×1, Analog Composite(Superimpose) 
Audio Input  
Digital Audio Out BNC×4, Ch1/2, Ch3/4, Ch5/6, Ch7/8, AES-3, 75Ω unbalanced 
Analog Audio In XLR(3pin)×4, Ch1/2/3/4 Max. +24dBm 600Ω/high impedance 
Cue In XLR(3pin)×1Max.+14dBm,600Ω/high impedance 
Audio Ouput 
Digital Audio Out BNC×4, Ch1/2, Ch3/4, Ch5/6, Ch7/8, AES-3, 75Ω unbalanced 
Analog Audio Out XLR(3pin)×4, Ch1/2/3/4 Max. +24dBm,low impedance 
Cue Out XLR(3pin)×1Max.+14dBm,low impedance 
Monitor Out XLR(3pin)×2,L/R Max.+24dBm,low impedance 
Headphones Out Level; Variable Control 
Others 
TC In XLR×1,2.4±Vp-p, 10kΩ balanced 
TC Out XLR×1, 2.0±0.5Vp-p, low impedance balanced 
WFM Out
 BNC×1
RF ENV(Ch 0,1,2,3) RF EYE(Ch 0,1,2,3) CTL(R/P CONF)/TC Selectable 
SD Sync. Sighal BNC×1 Black Burst 
HD Sync. Gighal BNC×1, Analog HD Tri Level sync.(+/0.3V) 
Remote 
RS-422A In D-sub 9 pin RS-422A I/F 
RS-422A Out D-sub 9 pin RS-422A I/F 
RS-422A In/Out D-sub 9 pin RS-422A I/F