Sailor RT4822 Spezifikationen PDF herunterladen (Seite 17)

9. Technical specification

The SAILOR RT5022 fulfills and exceeds the technical specifications required by the authorities.

9.1 General

Channels All Int, US and BI channels.

Up to 30 private channels in 3 separate banks designated

F,P or L. Each bank contains 10 private channels.

Channel spacing 25 kHz

Operation modes Simplex /Semi-duplex

Modulation G3EJN for Telephony

G2B for DSC.

Frequency stability Better than ± 3 ppm

Aerial connectors Standard 50 ohm female SO239

Temperature range -15 ºC to +55 ºC

Supply voltage 12V to 24V DC nominal

Supply voltage range 10.8V to 31.2V DC

Transceiver dimensions H*W*D 100*200*210 mm

Transceiver weight 3.6 Kg

9.2 Receiver

Frequency range 149.30 – 163.75 MHz

Sensitivity for 20 dB SINAD CCITT weighted Below -121 dBm or 0.20 µV p.d.

AF rated Power Internal L.S. 5 watt in 8 ohm

Output for External L.S. 5 watt in 8 ohm

Distortion Less than 5 %

S/N ratio Better than 43 dB

Spurious emission Less than 0.25 nW

Spurious response rejection Better than 74 dB

Intermodulation response Better than 73 dB

Co- channel rejection Better than –10 dB

Adjacent channel selectivity Better than 74 dB

Blocking level Better than 94 dBµV

9.3 Transmitter

Frequency range 149.30 – 163.75 MHz

RF output power

High 25W +0dB to –0.5dB

Low 0.85 W +0.5dB to –1dB

Adjacent channel power Better than 75 dB

Conducted spurious emission Better than 0.1 µW

Distortion Better than 5 %

S/N ratio Better than 46 dB

Sales Introduction SAILOR RT5022 – Version 1.0 HFY

Thrane & Thrane, April 6

2005 Page 17 of 19

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Sailor RT4822 Spezifikationen Seite 17