Produkty značky Clear-Com

rs-702

technicaL speciFications

Microphone Pre-Ampliﬁer

MictoLine

(withoutlimiteracting)

FrequencyResponse: 280–15kHz±3dB

Microphoneoutput

toline–AudioLevel

(-50dBmElectret

input): -9dBm

Microphoneoutput

toline–Distortion: <0.1%

Microphoneoutputto

line–SignaltoNoise: >65dB

Clear-ComSound: Yes

Headphone Ampliﬁer

FrequencyResponse–

LinetoHeadphone: 150–20kHz±3dB

Headphoneinputfrom

line–AudioLevel

(-9dBmElectretinput):7dBm

Headphoneinput

fromline–Distortion:<0.5%

Headphoneinput

fromline–Signal

toNoise: >50dB

EarphonetoMic–

Crosstalk: >80dB

Sidetone–

AdjustmentRange

(-80dbmicinput): >45dB

Keypad Indicators

Power: GreenLED

TalkA: GreenLED

CallA: OrangeLED

TalkB: GreenLED

CallB: OrangeLED

Connectors

IntercomLine: (2)6-pinXLR–M–F

Ch.12-Wire

IntercomChannel

Pin1:Common

Pin2:PLPower(+28VDC)

Pin3:PLCh-B

Pin4:PL

Ch-A

Pin5:ProgramAudio

Pin

6:ProgramAudio

Headset: 4-pinXLR–M

HeadsetConnector

Pin1:Mic-(MicCommon)

Pin2:Mic+

Pin3:Spkr-

Pin4:Spkr+(&0.5*VCC

DCSupplybetween

Pin4&Pin1)

Notice About Speciﬁcations

WhileClear-Commakeseveryattempttomaintaintheaccuracyofthe

informationcontainedinitsdatasheets,thatinformationissubject

tochangewithoutnotice.Performancespecicationsincludedin

thisdatasheetaredesign-centerspecicationsandareincludedfor

customerguidanceandtofacilitatesysteminstallation.Actualoperating

performancemayvary.

ProgramAudioInput: XLR-6,pins5&6

Power Requirements

Voltageinputrange: 12MIN-30MAXVDC

Current(allinputsoff): ~13mAMAX

CallVoltages–

CallVoltage: 16.5Vdc

CallVoltages–Min

CallVoltageneeded: 3.3V

Environmental

OperatingTemp

Range: 0˚C-70˚C(32˚F-158˚F)

StorageTempRange: 0˚C-70˚C(32˚F-158˚F)

OperatingAltitude:

RelativeHumidity: 0-90%noncondensing

Dimensions

3.4inHx4.5inWx1.7inD

(86.4x114.3x43.2mm)

Weight

0.68lbs(0.31kg)

www.clearcom.com

®Clear-Com,theClear-ComlogoandClear-ComEncoreareregisteredtrademarksofHMElectronics,Inc.

v.1_10/13

DIP Switch Settings:

1. MicType

ON=Dynamic(default)

OFF=Electret

2. HeadsetOutputLevel

ON=High

OFF=Low(default)

3. MinVolume–ChannelA

ON=Muteatminlevel(default)

OFF=Notsilentatminlevel

4. LEDsOn/Off

ON=LEDsnormaloperation(default)

OFF=AllLEDsdark

5. Call-onTalkEnable–ChannelA

ON=Calloccurswhentalkon

OFF=Nocallwhentalkon(default)

6. TalkLatchEnable–ChannelA

ON=Latchenabled(default)

OFF=Latchdisabled

7. MinVolume–ChannelB

ON=Silentatminlevel(default)

OFF=Notsilentatminlevel

8. NotUsedinRS-702

9. Call-onTalkEnable–ChannelB

ON=Calloccurswhentalkon

OFF=Nocallwhentalkon(default)

10. TalkLatchEnable–ChannelB

ON=Latchenabled(default)

OFF=latchdisabled

RS-702BottomView

RS-702TopView

RS-702DIPSwitches