Tron TR20 Handheld maritime VHF radio

your safety – our concern

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• Basic operation instructions on case

• Ease of operation with one hand,

even wearing gloves

• Supplied with a short circuit

protected helical antenna, 50ohm

terminated, permitting connection

of a remote external antenna

• Lithium & NiMH batteries are

interchangeable

• Internationally approved

TRON TR20 GMDSSGMDSS APPLICATIONS

FEATURES GMDSS: GENERAL FEATURES: OPTIONAL ACCESSORIES• Lithium battery• Wrist strap• Waterproof to IP67• 19 simplex channels• Conforms to ETS 300 225 standard• MED approved

• A compact portable VHF radio transceiverwith a strong, high impact polycarbonate casewith “designed – in” physical characteristicseasily seen and felt

• Lightest and smallest known in the market• Large high contrast backlit graphic display,

logical operation tactile keyboard, a choice ofbatteries and two slot charger

• Born of JOTRON’s 35 year development,fieldand manufacture expericence

• Backed by JOTRON’s world wide sales andservice network

• The batteries are reverse polarity protectedand fused

• Fist microphone• Noise cancelling headset• Carrier case (red or black) with strap

(With this option Tron TR20 floats fitted with lithium battery)

RCH-20 CHARGER

TRON TR20 PLUSPROFESSIONAL AND RECREATIONAL APPLICATIONS

TRON TR20 PLUS

FEATURES PLUS:CONTROLS & DISPLAYThe high resolution visual display where contrast canbe adjusted and as standard shows; Channel No./Frequency/Volume Setting/Power setting/Battery state

Additionally via the function menu the operator canset; Watch - single/Dual or triple selection/Privatechannel selection/Contrast Backlighting selection withtimer/Keytone selection/Battery type fitted/Unit inter-nal temperature/Actual battery voltage

• 54 international channels • NiMH battery• Splashproof to IP54• Channel scanning• The top panel is provided with a facility

socket for connection of fist microphone or noisy invironment headset

• Conforms to EN 301 178 standard• R&TTE approved

• A dual slot 12-24 VDC charger accepting a complete radio or battery alone

• Offers a fast 3 hours charge of flat batterywith auto switch to trickle charge andswitch automatically to next battery

• Indicators provided to show; No batterydetected, trickle charge, fast charge andcharge complete

• Mains adoptors supplied separately

SPECIFICATIONSParameter Tron TR20 GMDSS Tron TR20 PLUSGeneralConforming standard: ETS 300 225 EN 301 178Frequency range: 156 – 163 MHz 156 – 163 MHzChannel spacing: 25kHz (12.5kHz optional) 25kHz (12.5kHz optional)No. channels 19 54Operating temperature range: –20 to +55°C. –20 to +55°C.Battery life: > 8 hours (Lithium battery, > 7 hours

2W power output, 10-10-80) (1500mAh NiMH battery,5W power output, 5-5-90)

Antenna connector: SMA SMAMicrophone connector: 2.5mm jackHeadset connector 3.5mm jackAF output power internal: >200mW.AF output power external: >100mW.

Weight: Approx. 350g Approx. 420g with Lithium battery with NiMH battery

TransmitterRF output power: 1W (Lo) / 2 W (Hi) 1W (Lo) / 5 W (Hi)Harmonics and spurious: < 0.25µW < 0.25µWFrequency error: < +1.5kHz < +1.5kHz

ReceiverMaximum usable sensitivity: < 1µV for 20dB SINAD < 1µV for 20dB SINADAdjacent channel rejection: > 70dB > 70dBBlocking: > 90dB > 90dBSpurious response: > 70dB > 70dBHarmonic distortion: < 5% < 5%Intermodulation rejection: > 68dB > 68dB

Jotron Electronics AS reserves the right to modify without

notice characteristics data supplied in this brochure.

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Bottom View

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Back View Side View

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AGENT / DISTRIBUTOR:

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Main Office:

JOTRON Electronics a.sP.O.Box 54, NO-3280 Tjodalyng, Norway

Tel: +47 33 13 97 00, Fax: +47 33 12 67 80www.jotron.com

Subsidiary Office:

JOTRON (UK) Ltd.Crosland Park, Off Crowhall Road, Cramlington

Northumberland, NE23 1LA UKTel: +44 1670 712000, Fax: +44 1670 590265

Bottom view Rear view Side view

TRON TR20 DIMENSIONS

RCH-20 DIMENSIONS