Antares Portable Public Address Speaker System ATR-1a Instrukcja Użytkownika Pobierz pdf (Strona 23)

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Model VSR-10 VSR-2 USR-6FD USR-6F UDR-7F USR-3F USR-28F

Carrier frequency range 160-250 MHz 680-960 MHz

Preprogrammed

Frequency

Single channel 16 user-selectable channels

Reception mode Non-diversity Non-diversity True Diversity Non-diversity

Oscillation mode Crystal oscillation Controlled Microprocessor PLL Synthesized controlled

Spurious >85dB

S/N ratio >100dB

Sensitivity -95dBm

Stability ±0.005%

T.H.D <0.5%

Frequency response 50Hz~15KHz

Deviation ±15KHz ±40KHz

DC power supply DC12V

Weight 75g 65g 75g 65g 85g

Dimension (D x W) 130x70(mm) 80x 50(mm) 130x70(mm) 80x 50(mm) 160x 100(mm)

VHF / UHF PLL Modules Series

Model Code

ET-218S-2 / ER-218S-2

ET-218-S-3 / ER-218S-3

UPL-83F / UR-818F UT-616F / UR-616F

Microphone Type Condenser type

Oscillation Mode Crystal Microprocessor PLL synthesized controlled

Carrier Frequency Range 160-250MHz 680-960 MHz, 863-865 MHZ

Channel 2 / 3 channel Preset 16 channel

S/N Ratio 80dB OVERALL

Spurious Emission <-50dBc

Power Requirement 10 -50 mW (MAX.)

Currency Consumption 40mA ± 10mA 80mA ± 10mA 80mA ± 10mA

Sensitivity -85dBm -90dBm -90dBm

Deviation ±15KHz ±40KHz ±40KHz

Stability <0.005%

T.H.D Less than 0.5% (At 1KHz)

Frequency Response 50Hz~15KHz(+/-3dB)

Antenna Built in External Built in

Operation Range 30-50m 80-100m 60-180m

Battery Life 10 hours 6~8 hours 6~8 hours

Battery AAA x 2 (UM-4) AA x 2 / 1.2V x 2 (UM-3) AAA x 2 (UM-4)

Dimension(HxWxD)mm 86 x 61 x 22 100 x 36 x 66 85 x 60 x 19

Weight 60g 85 g 60g

VHF / UHF PLL Wireless Assistive Listening System / Tour Guide /

Ear Monitor System Series

Specication

1 2 ... 18 19 20 21 22 23 24

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Antares Portable Public Address Speaker System ATR-1a Instrukcja Użytkownika Strona 23

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