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SPECIFICATIONS
GENERAL
FrequencyControl
FrequencyRange
Numberof Channels
ChannelSpacing
OperatingTemperature
PowerSource
Size(Hx Dx W! in mm
(withoutAntenna)
Weight [withBatteries)
Speaker(impedanceand rating)
Microphone
Approval
TRANSMITTER
FrequencyToleranceat 25C
FrequencyStability
CarrierPower
~puriousEmission
ModulationFrequencyResponse
(1 kHzref.)
500 Hz
2000 Hz
MicrophoneSensitivity
(@:t3 kHzDeviation)
Signalto NoiseRatio
MaximumDeviation
CurrentDrain (6V)
BatteryLife(5,5,90 DutyCycle)
on AlkalineBatteries
RECEIVER
Sensitivity@12 dBSINAD
Squelch(MonitorlSensitivity
Audio FrequencyResponse
AdjacentChannelSelectivity(:t 25 kHz)
ImageRejection(Istand 2nd IF)
HumandNoise
THDat StandardPowerOutput
Audio OutputPowerat 10%THD
MaximumAudio PowerOutput
Stand-ByCurrentDrain (PowerSaveOFF)
Stand-ByCurrentDrain (PowerSaveON)
CurrentDrainatMaximumAudio
CHARGER(OPTIONAL)
ACAdaptor
Input
Output
ApprovalNumber
PhaseLockedLoop(PLL)
476.425MHzto
476.875MHz
19
25kHz
0 Cto55C
6V
103Hx 33Dx53W
165g(withBattery)
8 ohm
Built-inElectrettype
AS/NIS4365
:t 500 Hz (nominal)
:t 2.5PPM
0.4 Watt
-30 dBm
-5- -9dB
3 - 7dB
10mV
40dB
:t 5 kHz
280mA
24hours
0.25uV(nominal)
0.17uV(nominal)
:t 6dB500to2000Hz
65dB
60dB
40dB
3.5%
200mW
280mW
25mA
15mA
170mA
230
-240VAC,50Hz
6VDC,70mA
V257
* Specifications,featuresandavailabilityofoptionalaccessoriesare
allsubjecttochangewithoutpriornotice.
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