EARS | Marine Band Radio




Packing List:

1 x RS-37M Marine Radio Body

1X Antenna

1X lithium Battery

1X Power Charger

1X Belt clip

1X Strap

1X User Manual


• Storage Channel: 70 programmable channels

• Frequency Range: TX:156.000-161.450MHz &






including 1st Class

Signed for delivery

This is the newly released RT-37 portable VHF radio - we currently have it under the Radtel branding, recent will follow in the summer.


They are IPX7 waterproof, use Micro-B USB charging connection - so not just the usual supplied wall charger, but charging from your computer or other common source with easily available cables (not supplied).


They float and flash if dropped in water. Ideal for Kayak users inshore.


High Power output is 5W, and the Low Power setting is 1W.


Instant access to channel 16, and the small size fits easily in the pocket.


Price includes Royal Mail 1st Class Signed for  secure delivery.


Please note this radio includes channel 80 (UK Marina Channel) but does not operate on Ch 37(M1) 157.850MHz or Ch (M2) 161.425MHz) however, if you need access to the full range of UK Marine channels - please ask BEFORE purchase. Otherwise the radio operates on the standard marine channels, used all over the UK.


The important feature is the USB connector has a water resistant pressure fitted cover - so there is no battery compartment seal to maintain, and the only two water access points are the screw covered top connector and the side mount USB charging point.

The specification is comprehensive.


Main Functions:

• Buoyant, Stylish and Easy to Use, Slim, Lightweight, High Performance

• USB Charging (Micro-B USB type), Large LCD, Simple User Interface

• IPX7 waterproof construction (1m depth of water for 30 minutes)

• Floats and Flashes Alarm, Vibration Draining Function

• 11 Hours of Battery Life, 4-step Battery Life Indicator

• Dual/Tri-watch Function



General Specification

Frequency Range TX:156.000-161.450MHz


Output Power 5W/1W

Type of Emission FM (16K0G3E)

Battery Pack 1500mAh Li-ion (DC 3.7V)

Frequency Stability ±1.5 kHz

Operating Temperature -20℃~ +60℃

Antenna Impedance 50Ω

Dimensions (W × H × D) 64mm × 140mm × 35mm

Weight 220g (With Belt Clip and Antenna)




Need Support?

If you think radios could help you - call us for advice - it's free!

01502 568021     01502 218989

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East Anglian Radio Services

40 Bridge Road

Oulton Broad


NR32 3LR

01502568021 - 07885039092



East Anglian Radio Services.


-- GPS fitted marine mobiles

-- Waterproof hand held with GPS

-- Simple, waterproof hi power hand held

-- vehicle VHF and UHF radios

-- Event Radio Hire

-- Emergency Radios

-- End of line bargains

-- Second hand sales

-- Training and Advice


Community repeater and radio hire available

Short and long term radio hire

Marine, Commercial and Amateur  equipment available

2 and 4 wire intercom interfaces


Tel: 01502 572136

40 Bridge Rd, Oulton Broad  NR32 3LR


Monday-Friday: 9am to 6pm

Saturday: 10am to 1pm

Sunday: Closed

Out of hours by arrangement




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