4G Broadband Radar

Catalogue Code: 220281
£1,789.95 Out Of Stock
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b&g 4G Broadband Radar
B&G 4G Broadband Radar - Based upon the highly acclaimed 3G broadband radar, the 4G version offers extended range and improved target detection. It also includes advanced features with such as beam sharpening and high speed 48rpm mode.

Broadband radar differs to conventional pulsed radar by having separate transmit and receive antennae and almost continuously transmits (at a lower power than pulsed radar) and receives. Traditional pulsed radar uses one antenna to both transmit and receive; the radar transmits a high power short pulse, then switches off the transmitter to listen for the return pulse.

• No blind spot as associated with pulse radar transmit/receive switching
• Better target separation
• Unrivalled short range performance with a 1/32nm range
• No magnetron 2 minute warm up. Instant on in less than 16 seconds.
• Emission safe - with less harmful x-band radiation than traditional pulse radar.
• Low power consumption
• MARPA Target Tracking: Track up to 20 targets. Requires a heading sensor.*
• Radar/Chart Overlay: Merges radar with cartography in a detail-rich display.*
• High-Speed Mode: Select 36 RPM for almost instant updating at less than 1 nm.
• Dual Guard Zones: Protect yourself from more angles.
• Automatic Clarity: Proven automatic harbour/marina and offshore modes.
• Dual range for simultaneous display of two different ranges (NSE and NSO only)
• High speed 48rpm mode for almost instant updating at less than 1nm (NSE and NSO only)
• Beam sharpening to control the level of target separation
• Advanced Noise rejection control for improved range performance
• Improved sidelobe clutter rejection - improved the ability to see smaller targets in heavy seas

• Range 36nm with 18 range scales
• Mounting Bolts 4x30xM8 - 304 stainless steel
• Waterproof Standard IPX6
• Height: 280 mm \ 11 in
• Diameter: 488 mm \ 19.2 in
• Weight: 7.4 kg \ 16.31 lbs.
• Humidity: +35°C (95°F) 95% RH
• Operating Temperature -25° to +55°C (-13° to +130°F)
• Power Supply: 9V to 31.2Vdc (12/24 Volt systems) Reverse polarity protection vDC
• Power Consumption: 20W (Typ.) @ 13.8Vdc
• Power Consumption Standby 2.9W (Typ.) @ 13.8Vdc

In the box:
• 4g radome
• 10m Radar interconnection (9mm diameter) cable
• RI10 interface box
• 6ft ethernet cable

Compatible with the B&G Zeus multifunction displays.

*Note: A heading sensor is needed for MARPA and radar overlay (product code 210395) . For overlay only use the ZG-100 heading sensor (product code 210286)
Stock Availability

Stock can move quickly, so this is just a suggestion of current levels, please phone the shop to confirm.

The ship to store service is based on Head Office sending stock to a branch.

If you wish to click & collect stock, please do so over the phone using the number provided.

This item is currently not available to purchase.

Delivery & Returns

Our Mail Order team ship chandlery, yacht parts and sailing clothing around the world. We use the best value couriers available, and we will endeavour to get your products to you as quickly and as cost effectively as possible.

UK Standard Delivery

  • UK Mainland 0 - 1Kg (small jiffy) £3.95 Royal Mail Service 3- 5 working days
  • UK Mainland 1 - 25Kg £5.95 Courier service with signature 3- 5 working days
  • UK Mainland 25Kg+ Price on request
  • UK Mainland Next Day 0 - 25Kg £9.95 Courier service with signature
  • Northern Ireland, Highlands & Islands 0 - 1Kg (small jiffy) £3.95 Royal Mail Service 3- 5 working days
  • Northern Ireland, Highlands & Islands 1 - 20Kg £9.95 Courier service with signature 3- 5 working days
  • Northern Ireland, Highlands & Islands 20Kg+ Price on request
  • Channel Islands 0 - 1Kg (small jiffy) £5.95 Royal Mail Service 3- 5 working days
  • Channel Islands 1 - 20Kg £13.50 Courier service with signature 3- 5 working days
  • Channel Islands 20Kg+ Price on request ​

UK Exceptional Delivery

  • UK Mainland; Antifoul & paints £5.95
  • UK Mainland; Inflatable dinghy £10.00
  • UK Mainland; Liferafts £15.00
  • UK Mainland; Flares £20.00
  • Northern Ireland, Highlands & Islands; Antifoul & paints £9.95
  • Northern Ireland, Highlands & Islands; Inflatable dinghy price on request
  • Northern Ireland, Highlands & Islands; Liferafts price on request
  • Northern Ireland, Highlands & Islands; Flares not available to ship at this time
  • Channel Islands; Antifoul & paints £13.50
  • Channel Islands; Inflatable dinghy price on request Channel Islands; Flares not available to ship at this time

For further delivery information click here.


Standard Returns

If you are not entirely happy with your purchase, we will exchange or refund your goods in full, provided that the items are returned within 14 days of receipt.*

Please check the condition of goods on arrival - we are unable to accept goods damaged during shipping after 14 days.

Returned goods must be packaged securely, with all original packaging undamaged and in a saleable condition i.e. shoe boxes must be in the same condition as when received.

Goods must be unused and security seals intact.*

If you would like to return goods because they were ordered incorrectly or if clothing does not fit, return postage will be at your expense. If you would like us to replace the goods with another size or colour, we will charge carriage on the replacement.

Please be aware that some navigational and safety products may be dated, and as such a full refund may in some cases not be possible. If you are purchasing dated navigational charts we suggest you contact us for more information.

Faulty Goods

If you receive your goods and believe them to be faulty, please contact us straight away with a brief description of the problem. If we require you to return the product for a replacement, we will send you a pre-paid Royal Mail label for delivery back to us. Unfortuantely we cannot send the courier back to collect the items.

Returning goods to Force 4 is easy!

  1. Please contact us by ringing 0345 1300 710 or email on returns@force4.co.uk. This way we'll be able to determine whether you would like to return the product for a refund or whether you'd like to exchange the product. We are unable to process the return of faulty goods that we're not expecting.
  2. We'll then give you a returns number. This returns number will need to be clearly marked on the outside of your parcel so it can be identified on arrival. Please note, failure to mark a returns reference number on the outside of your parcel may result in a delay in processing your return.
  3. Don't forget your proof of postage, just in case!
  4. Once we receive the item we'll be able to proceed with a refund or an exchange.

*this excludes faulty goods with manufacturers defects. If goods are found to be faulty during use, after the returns period, please just give us a ring on 0345 1300 710 and we'll be happy to help.

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Men's Size Guide

  To Fit Height To Fit Chest
X SMALL 5'2" - 5'4" 34 - 36"
SMALL 5'5" - 5'7" 36 - 38"
MEDIUM 5'7" - 5'10" 38 - 40"
LARGE 5'11" - 6'1" 41 - 43"
X LARGE 6'1" - 6'3" 44 - 46"
X LARGE 6'3" - 6'5" 46 - 48"


Shoe Sizes

3.5 36   5.5
4 37   6
4.5 37.5   6.5
5 38 5.5 7
5.5 38.5 6 7.5
6 39.5 6.5 8
6.5 40 7 8.5
7 40.5 7.5 9
7.5 41.5 8 9.5
8 42 8.5 10
8.5 42.5 9  
9 43 9.5  
9.5 44 10  
10 44.5 10.5  
10.5 45 11  
11 45.5 11.5  
11.5 46.5 12  
12 47 12.5  
12.5 47.5 13  
13 48 13.5  
14 50 14.5  
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