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rm - 802 im

The rm - 802 im is a 1RU two-channel remote station with programmable front panel buttons and individual channel volume control. The rm - 802 im is powered directly from the intercom line and requires no external AC power.

注意:访问 再来一个 权力 Supply Calculator to estimate power requirements for analog partyline systems.

Details

  • Selectable one- or two-channel communication
  • IP20 environmental rating
  • Asbestos-free in accordance with SOLAS Regulation II-I/3-5.2
  • Marine Certification compliant with DNVGL-CG-0339 (2016)
  • Visual call signaling
  • 平衡 audio input with program interrupt (IFB)
  • Optional plug-in gooseneck mic
  • 内置扬声器

项目代码

rm - 802 im

技术
规范

Panel Microphone Input
输入类型: 驻极体
输入阻抗: >=2K
Mic Limiter Threshold: 0 dbu±3 db
Mic Limiter Range: >= 20dB
 
Headset Microphone Input
输入类型: 动态
输入阻抗: >= 1K
Mic Limiter Threshold: 0dBu±3dB
Mic Limiter Range: >= 15dB
 
Program Line Input
Maximum Level before Clipping: >= 20dBu
输入阻抗: >= 5K
 
耳机输出
负载阻抗: >= 8
Output Impedance: <= 25 Output Limiter Threshold: ±3dB
Maximum Output Level before Distortion: >= 17dBu
 
扬声器输出
负载阻抗: >= 4
Max Output Level before 1% Distortion: 20dBu±2dBu
 
Partyline输出
输出噪声: < -74dBu
Output Impedance: >10K
 
Partyline输入
相声: < -60dB
Max level before Clipping: >= 12dBu
Sidetone Null Capability: > 25dB
 
Stage Announce/平衡 Line Out
类型: 平衡
Output Impedance: >= 200
负载阻抗: >= 600
 
招标/热麦克风
类型: 不平衡
Output Impedance: 180
负载阻抗: >= 600
 
Frequency Response
Panel Mic - Partyline: 600 - 10kHz ± 3dB
Headset Mic - Partyline: 200 - 12kHz ± 3dB
Headset Mic - Line Out: 200 - 12kHz ± 3dB
Program Input - Partyline: 100 - 17kHz ± 3dB
Program Input - Headset Out: 200 - 10kHz±3dB
Program Input - Speaker Out: 300 - 10kHz±3dB
Partyline - Headset Out: 200 - 10kHz±3dB
Partyline - Speaker Out: 300 - 10kHz±3dB
 
最大变形
Panel Mic - Partyline: <= 0.5%
Headset Mic - Partyline: <= 0.5%
Headset Mic - Line Out: <= 0.5%
Program Input - Partyline: <= 0.2%
Program Input - Headset Out: <= 0.2%
Program Input - Speaker Out: <= 0.5%
Partyline - Headset Out: <= 0.2%
Partyline - Speaker Out: <= 0.5%
噪音
Panel Mic - Partyline: < -65dBu
Headset Mic - Partyline: < -70dBu
Headset Mic - Line Out: < -55dBu
Program Input - Partyline: < -85dBu
Program Input - Headset Out: < -60dBu
Program Input - Speaker Out: < -60dBu
Partyline - Headset Out: < -50dBu
Partyline - Speaker Out: < -50dBu
 
最大增益
Panel Mic - Partyline: >= 37dB
Headset Mic - Partyline: 41dB±2dB
Headset Mic - Hot Mic Out: 55dB±3dB
Headset Mic - Announce Out: 55dB±3dB
Program Input - Partyline: >= -16dB
Program Input - Headset Out: >= 18dB
Program Input - Speaker Out: >= 24dB
Partyline - Headset Out: >= 34dB
Partyline - Speaker Out: >= 40dB
 
最小增益
Panel Mic - Partyline: <= 25dB
 
权力
Input Voltage Range: 20-30V直流
Input Current (Idle): <= 90mA
Input Current (Max): <=110mA
 
环境
32 - 122°F (0 - 50°C)
Relative Humidity: 0 - 96%, non-condensing
Vibration Frequency Range: 2 - 13.2Hz
振幅: 1.0mm
Peak Value Frequency Range: 13.2 - 100Hz
Acceleration 振幅: 0.7 g
EMC: DNVGL-CG-0339 - Class B
附件: IP-20
 
维
1.75 x 19 x 7.0 (HxWxD)
(44 x 483 x 178mm)
 
重量
5.2磅(2.4kg)
 
Certifications and Compliance
This device complies with part 15 of the FCC Rules.
This device complies with European Union CE Mark:
  • Electromagnetic Compatibility Directive 2014/30/EU
  • Low Voltage Directive 2014/35/EU
  • RoHS Directive 2011/65/EU
  • Standards: EN 55032, EN 55024, EN 60950-1, EN 50581
This device complies with Maritime Certification:
  • Conformity with DNVGL-CG-0339 Edition November 2016
  • Asbestos-free in accordance with SOLAS Regulation II-I/3-5.2
  • Compass Safety Distance conformity per DNVGL-CG-0339 and IEC 6094

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