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音頻分配放大器-DA 6A圖片
  1. 音頻分配放大器-DA 6A圖片

愛思創(chuàng)Extron電子-音頻分配放大器-DA 6A

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6 路輸出立體聲音頻分配放大器

產(chǎn)品品牌： 愛思創(chuàng)EXTRON
產(chǎn)品類別： 純音頻分配切換
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愛思創(chuàng)電子（上海）有限公司_愛思創(chuàng)Extron中國

廠商介紹： 愛思創(chuàng)電子（上海）有限公司（愛思創(chuàng)Extron中國）全球總部位于美國加州，是世界領(lǐng)先的專業(yè)視音頻系統(tǒng)集成產(chǎn)品的生產(chǎn)商。愛思創(chuàng)Extron產(chǎn)品主要包括視音頻控制系統(tǒng)、計(jì)算機(jī)視頻接口、切換器、矩陣切換器、分配放大器、音頻放大器、揚(yáng)聲器、雙絞線和光纖設(shè)備、視頻圖像解析度轉(zhuǎn)換器、視音頻信號處理器、視音頻流媒... [詳細(xì)]

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愛思創(chuàng)Extron電子 4000.398766、 021-3760 1568 面議
DA AV EQ Series
 
Video 
   Gain (all models except DA 6A and 3AV RCA)
      Video and Y  -1 dB to +3 dB (x 0.9 to x 1.4), adjustable per every 2 outputs
      C (chroma) adjustable for DA 6SV EQ, DA 6SVA EQ A, DA 6SVA RCA EQ
        0 dB to +10 dB (x 1 to x 3)
   Equalization (all models except DA 3AV RCA)
        0 dB to +8 dB (x 1 to x 2) at 5 MHz, adjustable per every 2 outputs
   Bandwidth  150 MHz (-3 dB)
   Output cable driving distance  Up to 1000 feet with Mini HR cable, up to 1500 feet with RG6 or RG59 cables
 
Video input and loop through 
   Number/signal type   
      DA 6V, DA 6AV, DA 6AV RCA EQ, and DA 3AV RCA
        1 composite video input, 1 composite video passive loop-through
      DA 6SV, DA 6SVA, and DA 6SVA RCA EQ
        1 S-video, 1 S-video passive loop-through
      DA 12V/6V Dual EQ, DA 8V/4V Dual EQ
        1 composite video and 1 buffered loop-through or 2 composite video
   Connectors   
      DA 6V, DA 6AV, DA 6AV RCA EQ, and DA 3AV RCA
        1 female BNC (input), 1 female BNC (loop-through)
      DA 6SV, DA 6SVA, and DA 6SVA RCA EQ
        1 female 4-pin mini DIN (input), 1 female 4-pin mini DIN (loop-through),
      DA 12V/6V Dual EQ  2 female BNC
      DA 8V/4V Dual EQ  2 female BNC
   Nominal level  1 Vp-p for Y of S-video, and for composite video
0.3 Vp-p for C of S-video
   Minimum/maximum levels   
      Composite video or Y signal
        0.4 V to 2.0 Vp-p with no offset at unity gain
      DA 6SV, DA 6SVA, and DA 6SVA RCA EQ
        Y: 0.4 V to 2.0 Vp-p with no offset at unity gain
   Impedance   
      DA 8V/4V Dual EQ, DA 12V/6V Dual
        75 ohms
      All other models  75 ohms or Hi-Z, selectable
   Return loss  -30 dB @ 5 MHz
   DC offset (max. allowable)  4.0 V, AC coupled
 
Video output 
   Number/signal type   
      DA 6V, DA 6AV, and DA 6AV RCA EQ
        6 composite video
      DA 6SV, DA 6SVA, and DA 6SVA RCA EQ
        6 S-video
      DA 12V/6V Dual EQ  12 composite video
      DA 8V/4V Dual EQ  8 composite video
      DA 3AV RCA  3 composite video
   Connectors   
      DA 6V, DA 6AV, and DA 6AV RCA EQ
        6 female BNC
      DA 6SV, DA 6SVA, and DA 6SVA RCA EQ
        6 female 4-pin mini DIN
      DA 12V/6V Dual EQ  12 female BNC
      DA 8V/4V Dual EQ  8 female BNC
      DA 3AV RCA  3 female BNC
   Nominal level  1 Vp-p for composite video and for Y of S-video
0.3 Vp-p for C of S-video
   Minimum/maximum levels  0.4 V to 2.0 Vp-p
   Impedance  75 ohms
   Return loss  -30 dB @ 5 MHz
 
Sync 
   Standards  NTSC 3.58, NTSC 4.43, PAL, SECAM
 
Audio 
   Gain 

Unity when internal jumpers are set to match output wiring.  See the table below for other conditions.
   Frequency response  20 Hz to 20 kHz, ±0.05 dB (with voltage reference @ 1 kHz)
   THD + Noise  0.03% @ 1 kHz at nominal level
   S/N (at any output)  >90 dB, unbalanced, at maximum output (unweighted)
      DA 6AV EQ, DA 6SVA EQ, DA 6A
        >90 dB, balanced, at maximum output (unweighted)
   Stereo channel separation  >80 dB @ 1 kHz, >60 dB @ 20 kHz
   CMRR  >75 dB @ 20 Hz to 20 kHz
   Output cable driving distance  Up to 1000 feet with STP 22 cable
 
Audio input 
   Number/signal type   
      RCA models  1 stereo, unbalanced
      DA 6AV EQ, DA 6SVA EQ, DA 6A
        1 stereo, balanced/unbalanced
   Connectors   
      RCA models  1 pair female RCA
      DA 6AV EQ, DA 6SVA EQ, DA 6A
        (1) 3.5 mm captive screw connector, 5 pole
   Impedance   
      RCA models  >18k ohms, unbalanced, DC coupled
      DA 6AV EQ, DA 6SVA EQ, DA 6A
        >18k ohms unbalanced, >24k ohms balanced, DC coupled
   Nominal level  Compatible with +4 dBu (1.23 Vrms), 0 dBu (0.775 Vrms), -10 dBV (316 mVrms), -20 dBV
(100 mVrms)
   Maximum level   
      RCA models  +18 dBu, (unbalanced) at 1%THD+N
      DA 6AV EQ, DA 6SVA EQ, DA 6A
        +24 dBu, (balanced) at 1%THD+N
    NOTE     0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dD ≈ 2 dBu
 
Audio output 
   Number/signal type   
      DA 6AV RCA EQ and DA 6SVA RCA EQ
        6 stereo, unbalanced
      DA 3AV RCA  3 stereo, unbalanced
      DA 6AV EQ, DA 6SVA EQ, DA 6A
        6 stereo, balanced/unbalanced
   Connectors   
      DA 6AV RCA EQ and DA 6SVA RCA EQ
        6 pairs of female RCA jacks
      DA 3AV RCA  3 pairs of female RCA jacks
      DA 6AV EQ, DA 6SVA EQ, DA 6A
        (6) 3.5 mm captive screw connectors, 5 pole
   Impedance   
      RCA models  50 ohms unbalanced
      DA 6AV EQ, DA 6SVA EQ, DA 6A
        50 ohms unbalanced, 100 ohms balanced
   Maximum level (Hi-Z)   
      RCA models  >+18 dBu, unbalanced at 1%THD+N
      DA 6AV EQ, DA 6SVA EQ, DA 6A
        >+24 dBu, balanced at 1%THD+N
   Maximum level (600 ohm)   
      DA 6AV EQ, DA 6SVA EQ, DA 6A
        >+15 dBm, balanced at 1%THD+N
 
General 
   Power  100 VAC to 240 VAC, 50/60 Hz, 8 watts, internal, autoswitchable
   Temperature/humidity  Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
   Rack mount  Yes, with optional 1U, 9.5" deep rack shelf, part #60-190-01 (RSU 129) or 60-604-01 (RSB 129; or 1U, 6" deep rack shelf, part #60-190-10 (RSU 126) or 60-604-10 (RSB 126)
Also furniture mountable with an optional under-desk mounting kit, part #70-077-01 (MBU 125); or through-desk mounting kit, #70-077-02 (MBD 129)
   Enclosure type  Metal
   Enclosure dimensions  1.7" H x 8.7" W x 6.0" D (1U high, half rack wide)
(4.3 cm H x 22.1 cm W x 15.2 cm D)
(Depth excludes connectors.)
   Product weight  2 lbs (0.9 kg)
   Shipping weight  4 lbs (2 kg)
   Vibration  ISTA 1A in carton (International Safe Transit Association)
   Listings  UL, CUL
   Compliances  CE, FCC Class A, VCCI, AS/NZS, ICES
   MTBF  30,000 hours
   Warranty  3 years parts and labor
    NOTE     All nominal levels are at ±10%.
    NOTE     Specifications are subject to change without notice.
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