數字音視工程網(wǎng)

微信公眾號

數字音視工程網(wǎng)

手機DAV

null
null
null
null
null
null
null
null
null
null
null
null
null
null
艾索
null
null
null
null
null
招商,
null

我的位置:

帶 RCA 輸入的四路有源音頻合成放大器-ASA 204圖片
  1. 帶 RCA 輸入的四路有源音頻合成放大器-ASA 204圖片

愛(ài)思創(chuàng )Extron電子-帶 RCA 輸入的四路有源音頻合成放大器-ASA 204

廠(chǎng)家報價(jià):面議 產(chǎn)品狀態(tài):(在產(chǎn))

Extron ASA 204 和 ASA 304 是將兩通道立體聲音頻轉換為平衡或非平衡單聲道音頻信號的高性能音頻合成放大器。對于在教堂、禮堂、運動(dòng)場(chǎng)、體育館和其它立體聲信號...

產(chǎn)品品牌: 愛(ài)思創(chuàng )EXTRON
產(chǎn)品類(lèi)別: 產(chǎn)品中心
咨詢(xún) 加入收藏 我要評價(jià)
咨詢(xún)
所在單位:*
姓名:*
手機:*
職位:
郵箱:*
其他聯(lián)系方式:
咨詢(xún)內容:
驗證碼:
不能為空 驗證碼錯誤
確定
愛(ài)思創(chuàng  )電子(上海)有限公司_愛(ài)思創(chuàng  )Extron中國

廠(chǎng)商介紹: 愛(ài)思創(chuàng )電子(上海)有限公司(愛(ài)思創(chuàng )Extron中國)全球總部位于美國加州,是世界領(lǐng)先的專(zhuān)業(yè)視音頻系統集成產(chǎn)品的生產(chǎn)商。愛(ài)思創(chuàng )Extron產(chǎn)品主要包括視音頻控制系統、計算機視頻接口、切換器、矩陣切換器、分配放大器、音頻放大器、揚聲器、雙絞線(xiàn)和光纖設備、視頻圖像解析度轉換器、視音頻信號處理器、視音頻流媒... [詳細]

經(jīng)銷(xiāo)商 聯(lián)系方式 價(jià)格
愛(ài)思創(chuàng )Extron電子 4000.398766、 021-3760 1568 面議
ASA 204, ASA 304
Audio
Gain Generally unity. Actual gain depends on whether or not both inputs have signals and also on the output wiring and DIP switch settings. See the table below.
Frequency response 20 Hz to 20 kHz, ±0.05 dB
THD + Noise 0.03% @ 1 kHz at nominal level
S/N >90 dB (balanced) at rated maximum output
CMRR >75 dB @ 20 Hz to 20 kHz
Audio input
Number/signal type
ASA 204 4 stereo, unbalanced
ASA 304 4 stereo, balanced/unbalanced
Connectors
ASA 204 4 pairs of female RCA (tip-ring)
ASA 304 (4) 3.5 mm captive screw connectors, 5 pole
Impedance
ASA 204 >10k ohms unbalanced, DC coupled
ASA 304 >17k ohms unbalanced, 23k ohms balanced, DC coupled
Nominal level
ASA 204 -10 dBV (316 mV)
ASA 304 +4 dBu (1.23 V)
Maximum level +20 dBu (7.75 V), (balanced or unbalanced), at 1% THD+N
NOTE 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
Audio output
Number/signal type 4 mono, balanced/unbalanced
Connectors (2) 3.5 mm captive screw connectors, 5 pole (double stacked)
Impedance <50 ohms unbalanced, 100 ohms balanced
Nominal level
ASA 204 -10 dBV (316 mV)
ASA 304 +4 dBu (1.23 V)
Maximum level (Hi-Z)
ASA 204, ASA 304 only >+23 dBu, balanced; or >+17 dBu, unbalanced at 1% THD+N
General
Power supply External
Input: 100-240 VAC, 50-60 Hz
Output:12 VDC,0.5A, 6 watts
Power input requirements 12 VDC, 0.2 A
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
Cooling Convection, no vents
Mounting
Rack mount Yes, with optional 1U rack shelf
Furniture mount Yes, with optional mini under desk mounting kit
Pole mount Yes, with optional mini projector mounting kit
Enclosure type Metal
Enclosure dimensions 1.7" H x 4.3" W x 3.0" D (1U high, quarter rack wide)
(4.3 cm H x 10.9 cm W x 7.6 cm D)
(Depth excludes connectors.)
Product weight 0.5 lbs (0.3 kg)
Regulatory compliance CE, C-tick, c-UL, UL, FCC Class A, ICES, VCCI
Product warranty 3 years parts and labor
Everlast power supply warranty 7 years parts and labor
NOTE All nominal levels are at ±10%.
NOTE Specifications are subject to change without notice.
(4465-D12)
    null
国产av福利久久精品can动漫|2021精品国产自在现线|亚洲无线观看国产高清|欧洲人妻丰满av无码久久不卡|欧美情侣性视频