RTS TR-240 Betriebsanleitung PDF herunterladen (Seite 9)

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BTR-700

Specifications

Overall

RF Frequency Range ......................518-608MHz, 614 - 740 MHz in 18 MHz TX and RX bands

Power Requirements........................................100-240 VAC, 50-60 Hz, IEC receptacle

Temperature Range ...............................................-4°Fto130° F (-20° C to 55° C)

Dimensions ..............................19.00” W x 1.72” H x 14.00” D (48.3 cm x 4.4 cm x 35.6 cm)

Weight....................................................................7lbs2oz(3.24 kg)

TX Antenna ............................................1/2Wave(supplied), TNC Male Connector

RX Antenna ............................................1/2Wave(supplied), TNC Male Connector

FCCID: .........................................................................B5DM516

Frequency Response ................................................................300-8kHz

Four Wire Input.................................................Level Adjustable (2 Vrms typical)

Four Wire Output ...............................................Level Adjustable (2 Vrms typical)

Telex Intercom ....................Input/Output Level Adjustable (1 Vrms typical), Line impedance 300ê

RTS Intercom .................Input/Output Level Adjustable (0.775 Vrms typical), Line Impedance 200ê

ClearCom® Intercom .............. Input/Output Level Adjustable (1 Vrms typical), Line Impedance 200ê

Auxiliary Input ......................................................Adjustable (2 Vrms typical)

Auxiliary Output.............................................Adjustable (2 Vrms typical into 600ê)

Microphone input sensitivity ..............................................................9mV

Local Headset Output .......................................40mW output into 600ê (1% Distortion)

Transmitter

Type......................................................Synthesized Transmitter, 712 channels

Transmit Power ..............................................50mW Max. (High), 5 mW (Normal)

Modulation Type ........................................................................FM

Deviation ...........................................................................40kHz

RF Frequency Stability ................................................................0.005%

Modulation Limiter .................................................Peak-Responding Compressor

Radiated Harmonics & Spurious ........................................Exceeds FCC specifications

Receiver

Type..........Dual Conversion Superheterodyne, four Independent Synthesized IFs, FM, 712 channels each

RF Sensitivity ........................................................<0.8 µV for 12 dB SINAD

Squelch Threshold ..............................................................20dBSINAD

IF Selectivity .................................................................3dBat230kHz

Image Rejection................................................................70dBorbetter

Squelch Quieting ......................................................................90dB

RF Frequency Stability ................................................................0.005%

Distortion ................................................................<1%atfull deviation

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RTS TR-240 Betriebsanleitung Seite 9