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Sailor RT5022 VHF DSC class A
A reliable classic with revolutionary features.
SAILOR VHFs have earned a strong reputation from more than 50 years
in the maritime industry. With the introduction of the SAILOR RT5022 VHF,
Thrane & Thrane has taken this legacy in maritime communications to
new heights. The SAILOR RT5022 is a serious and reliable choice for the
professional seaman, fulfilling and even exceeding GMDSS requirements.
Two displays, separate menus
On the SAILOR RT5022 VHF, the frequently used VHF operations and the
DSC functionalities have been split into two separate displays – and menus.
This design makes it easy for the operator to overview the settings of
the VHF quickly, which simplifies usage. Standard VHF functionalities are
shown on a large 7-segment display, which is not subject to the bright
background light intensity usually inherent to LCD displays, which can
risk disturbing night vision on the bridge. The 7-segment display is clearly
readable at a distance and from even very wide angles. All text and indicators
are in red, so they do not disturb night vision. DSC functions and less
used settings are shown on a graphical LCD display, which can reset to
sleep mode after a short while when DSC or settings are not being used.
Even when used, an effective dimming function can reduce the red background
light of the LCD display and the light on the 7-segment display. Reflections
from bright light or sunshine have also been significantly reduced with
an anti-reflection filter. With easy to scroll menus, carefully organised
and designed similar to the most popular mobile phones, the SAILOR RT5022
VHF has been made extremely user-friendly. In addition to an intuitive
and easy to use menu, each menu line has a number which can be used for
quick selection.

Transceiver: SAILOR RT5022
The SAILOR RT5022 includes a very powerful transmitter, as well as
a very sensitive, selective receiver, which reduces blocking and intermodulation
from other VHF or AIS products installed. The integrated DSC functionality
has been designed for ease of use. The built-in loudspeaker is both powerful
and provides very clear sound quality. The SAILOR RT5022 can be fitted
to any bridge, flush mounted or in a bracket. Installation is facilitated
through a built-in switch mode power supply.
Handset: SAILOR HS5001
The SAILOR HS5001 Handset fits perfectly in your hand and has high
sound quality. The design reduces wind noise in the microphone and the
speaker unit covers the ear very well, making hearing easier in a noisy
environment.
Accessories: Semi-intelligent Control Unit: SAILOR CU5000
The SAILOR CU5000 has been carefully designed for use on bridge wings
or other secondary operating positions. All primary VHF functions and quick
muting of incoming DSC alerts can be operated from this unit. It has been
tested as exposed equipment and is water resistant to IP66.
Features
• Replay function (duration 90 seconds of received data)
• 7-segment display for primary functions
• Graphical display with sleep mode for secondary functions
• All text and indicators in displays are red for improved night vision
• Display with Marine AR anti-reflection filter
• Efficient dimming of displays
• Powerful built-in 5W loudspeaker
• Ergonomic handset
• Easy to use, intuitive menus
• Scroll function
• Quick selection function
• Alarm mute button
• Large tactile buttons
• Tactile knobs for volume and squelch
• 25 to 1 watt switch button
• Built-in DSC Class A
• Dual watch
• Scanning
• Flexible installations with bracket and/or flush mounting
• Address book: 200 DSC addresses for vessels and coast stations
• Up to two semi-intelligent control units CU 5000 can be connected

Technical specifications
These specifications include i.e. ETSI EN 301 925, ETSI EN 300 698-1,
ETSI EN 300 338, ITU-R M.493-11, ETU-R M.541-9, IEC 61162-1 and IEC/EN
60945 (CU5000).
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 / 12,5 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°C to +55°C
- Supply voltage 12V to 24V DC nominal
- Supply voltage range (10,8V to 31,2V DC)
Receiver
- Frequency range 149.30 – 163.75 MHz
- Sensitivity for 20 dB Better than -121 dBm or 0,20 uV p.d. SINAD
CCITT weighted
- AF rated Power Internal L.S. 5W
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Output for External L.S. 5W (8 ohm)
- Distortion Less than 5%
- S/N ratio Better than 43dB
- Spurious emission Less than 0,25 mw
- 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 99 dBuV
Transmitter
- Frequency range 149.30 – 163.75 MHz
- RF output power High: 25W +0 dB / –0,5 dB, Low: 0,85W +0,5 dB / –1
dB
- Adjacent channel power Better than 75 dB
- Conducted spurious emission Better than 0,1 uW
- Distortion Better than 5%
- S/N ratio Better than 46 dB
DSC facilities
- DSC operation According to Rec. ITU-R M.541-9 and Rec. ITU-R M.689-2
- DSC protocol According to Rec. ITU-R M.493-11 Class A
- Navigator interface According to IEC 61162-1, GLL, RMC, ZDA, GGA,
VTG, GNS
- Symbol error rate Better than 1*10-2 @ -121 dBm or 0,20 uV p.d.
- Modulation 1700 Hz ± 400 Hz 1200 baud
- Frequency error Better than ± 1 Hz
- Residual modulation Better than –26 dB
Dimensions
- Transceiver dimensions Height: 100 mm (3.94") Width: 200 mm
(7.87") Depth: 210 mm (8.27")
- Height and Width are the same as RT4822 and SKANTI VHF 1000
- Transceiver weight 3,6kg
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