CLEAR-COM對講系統(tǒng)RM-702技術(shù)參數(shù)
Technical Specifications | |
dBu is an absolute measurement. 0 dBu is referenced to 0.775 volts RMS | |
Panel Microphone Input | Input Type: Electret |
Headset Microphone Input | Input Type: Dynamic |
Program Line Input | Maximum Level before Clipping:>= 20dBu |
Headset Output | Load Impedance: >= 8 |
Speaker Output | Load Impedance: >= 4 |
Partyline Output | Output Noise: < -74dBu |
Partyline Input | Crosstalk: < -60dB |
Stage Announce/Balanced Line Out | Type: Balanced |
IFB/Hot Mic | Type: Unbalanced |
Frequency Response | Panel Mic - Partyline:600 - 10KHz ± 3dB |
Max Distortion | Panel Mic - Partyline: <= 0.5% |
Noise | Panel Mic - Partyline: < -65dBu |
Max Gain | Panel Mic - Partyline: >= 37dB |
Min Gain | Panel Mic - Partyline: <= 25dB |
Power | Input Voltage Range: 20-30 VDC |
Environmental | 32 - 122°F (0 - 50°C) |
Dimensions | 1.75 x 19 x 7.0 in (HxWxD) (44 x 483 x 178 mm) |
Weight | 5.2 lbs (2.4 kg) |
CLEAR-COM對講系統(tǒng)RM-702介紹
Encore? is a 2-wire analog partyline system with intuitive plug-and-paly design and superior “Clear-Com Sound”audio clarity.
Description
The RM-702 is a 1RU two-channel remote station with programmable front panel buttons and individual channel volume control. The RM-702 is powered directly from the intercom line and requires no external AC power. Unlike the MS-702, the RM-702 has no power supply, circuit breaker or linking function.
Monitoring System
The RM-702 can monitor intercom activity on one or both channels with individual volume level controls. Monitoring intercom activity is possible through a headset or the internal high sensitivity loudspeaker.
Talk Selection
The RM-702 has mic pre-amps with limiters. An individual electronic momentary/ latching Talk button is available for each channel. Illuminated dual-action Talk buttons light an LED dimly when latched: blue-color while in standby, amber-color when latched. The latching feature can be disabled. The channels can be accessed separately or simultaneously without tying them together. A selector switch toggles between the headset or microphone. The Talk buttons can also be controlled with a footswitch.
Call Signaling
The RM-702 features individual call buttons and visual call signaling to attract the attention of operators who have removed their headsets or turned o their speakers. The visual signal flashes the illuminated Talk button when a call is received. The call signaling feature can be programmed to the Talk buttons.
Program Interrupt (IFB)
The RM-702 accepts either a balanced or unbalanced line-level audio input through the DB-15 connector on the rear panel. The program can be monitored at the station or fed into another channel where it can also be set up for IFB/Program Interrupt from this or any other station.
描述
RM-702 是一個(gè) 1RU 的兩通道遠(yuǎn)程站，帶有可編程的前面板按鈕和單獨(dú)的通道音量控制。 RM-702 直接由對講線路供電，無需外部交流電源。與 MS-702 不同，RM-702 沒有電源、斷路器或鏈接功能。
監(jiān)視系統(tǒng)
RM-702 可以通過單獨(dú)的音量控制監(jiān)控一個(gè)或兩個(gè)通道上的對講活動(dòng)。可以通過耳機(jī)或內(nèi)部高靈敏度揚(yáng)聲器監(jiān)控對講機(jī)活動(dòng)。
談話選擇
RM-702 具有帶限制器的麥克風(fēng)前置放大器。每個(gè)通道都有一個(gè)單獨(dú)的電子瞬時(shí)/鎖定通話按鈕。帶燈的雙動(dòng)通話按鈕在鎖定時(shí)會(huì)發(fā)出微弱的 LED 燈：待機(jī)時(shí)為藍(lán)色，鎖定時(shí)為琥珀色?？梢越面i定功能。這些通道可以單獨(dú)或同時(shí)訪問，而無需將它們捆綁在一起。選擇器開關(guān)在耳機(jī)或麥克風(fēng)之間切換。通話按鈕也可以通過腳踏開關(guān)進(jìn)行控制。
呼叫信令
RM-702 具有單獨(dú)的呼叫按鈕和可視呼叫信號，以吸引已摘下耳機(jī)或關(guān)閉揚(yáng)聲器的操作員的注意力。接到電話時(shí)，可視信號會(huì)閃爍點(diǎn)亮的通話按鈕。呼叫信號功能可以編程到通話按鈕。
程序中斷 (IFB)
RM-702 通過后面板上的 DB-15 連接器接受平衡或非平衡線路電平音頻輸入。節(jié)目可以在該站監(jiān)視或饋送到另一個(gè)通道，也可以設(shè)置為來自該站或任何其他站的 IFB/程序中斷。
CLEAR-COM對講系統(tǒng)其他常用型號：
CLEAR-COM RM-702
CLEAR-COM RM-704
CLEAR-COM Walkie talkie NEW + ORIGINAL+ ONE YEAR WARRANTY
愛澤工業(yè)成立于2010年，定位于向先進(jìn)制造工業(yè)提供高端制造技術(shù)和設(shè)備。代理經(jīng)營世界先進(jìn)的電氣自動(dòng)化、機(jī)械與傳動(dòng)、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動(dòng)解決方案的合作伙伴，我們利用我們的全球協(xié)作團(tuán)隊(duì)，為客戶提供先進(jìn)解決方案，市場知識以及相關(guān)增值服務(wù)來幫助優(yōu)化客戶的工作效率，提高可靠性和安全性，致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質(zhì)渠道。
如果有任何關(guān)于CLEAR-COM對講系統(tǒng)RM-702的疑問，請隨時(shí)與我們溝通（021-31006702）。我們將盡全力解決您的問題。
If you have any question for CLEAR-COM products, please feel free to dial 0086-21-3100 6702/ send request e80ail to sales@ize-industries.co80 / browse our website: .
CLEAR-COM對講系統(tǒng)RM-702產(chǎn)品介紹
