GARMIN ECHOMAP Ultra 126sv with GT56UHD-TM Transducer


Available on backorder

SKU: 010-02529-01 Category: Tags: ,



ECHOMAP Ultra 126sv supports a variety of Garmin transducers, including Panoptix all-seeing sonar transducers and the Panoptix LiveScope LVS12 scanning sonar system (sold separately). 


The included GT56 transducer provides Garmin CHIRP traditional sonar and Ultra High-Definition ClearVü and SideVü scanning sonars. With three scanning sonar frequencies and 20% greater range for our UHD SideVü sonar, you’ll get top performance at all depths. 


High-contrast vivid scanning sonar color palettes make it easier than ever to distinguish targets and structure. 


Experience unparalleled coverage and detail with BlueChart g3coastal charts and LakeVü g3 inland maps — both with integrated Navionics data and Auto Guidance technology. 


Create personalized fishing maps on-screen with 1’ contours. Keep the data to yourself, or share it with the Garmin Quickdraw Community on the Garmin Connect app. 


If you have multiple compatible ECHOMAP Ultra 10” and 12” units or ECHOMAP Plus or UHD 7” and 9” units on your boat, you can share information — such as sonar, user data and charts — among them. 


Connect to your compatible autopilots, digital switching, weather, Fusion-Link audio system, media, VHF, AIS, engine data, heading sensors — such as the SteadyCast sensor — and more from one screen. 


Built-in Wi-Fi connectivity pairs with the free all-in-one mobile app for access to the OneChart feature, smart notifications, software updates, Garmin Quickdraw Community data and more. 


Take control of the most powerful and efficient trolling motor available, route it to waypoints, follow tracks and more from the screen of your chartplotter. 


Keep your ECHOMAP Ultra safe and secure. Cords plug directly into the quick-disconnect bail mount, which allows you to quickly install and remove your unit. 



Physical dimensions  13.4″ x 9.0″ x 3.9″ (341 x 229 x 98 mm) 
Water rating  IPX7 
Mounting options  Bail or flush 
Antenna  Internal or external over NMEA 2000 
Receiver  10 Hz 
Display size  10.3” x  6.4”; 12.1″ diagonal  (26.1 cm x 16.3 cm; 30.7 cm diagonal) 
Display resolution  1280 x 800 pixels 
Weight  5.5 lbs (2.5 kg) 
Display type  WXGA display 


Accepts data cards  2 microSD cards 
Track log  50,000 points; 50 saved tracks 
Preloaded maps  BlueChart g3 (U.S. and Western Canada coastal maps) and LakeVü g3 (inland maps) 
Routes  100 


Maximum depth 

2,300 ft @ 77 kHz, freshwater  

1,100 ft @ 77 kHz, saltwater  

(depth capacity is dependent on water bottom type and other water conditions) 

Wireless remote compatible  No 
Dual-frequency (50/200 kHz) sonar capable  Yes 
Transmit power  600 W (RMS) / 4,000 W (peak to peak) 
SiriusXM Weather & Radio compatible  No 
Polarized Support  Yes 
Water temperature log and graph  Yes 
Supports FUSION-Link compatible radios  Yes 
Power consumption  26 W 
NMEA 0183 output ports  1 
NMEA 2000 compatible  Yes 
Bottom lock (shows return from the bottom up)  Yes 
CHIRP sonar technology  Yes (Built-in) 
NMEA 0183 compatible  Yes 
Frequencies supported 
  • CHIRP High-Wide: 150-240 kHz 
  • Ultra High-definition ClearVü: 800 kHz (760-880 kHz) 
  • CHIRP ClearVü: 455 kHz (425-845 kHz) 
  • Ultra High-definition SideVü: 1,200 kHz (1060-1170 kHz) 
Transducer pin numbers  1 – LVS sonar, 1 – 12 pin scanning sonar 
Supports AIS (tracks target ships position)  Yes 
GSD Black Box sonar support  No 
GCV Black Box sonar support  Yes 
Sonar history rewind  Yes 
SideVü  Yes with CHIRP (built-in) 
ActiveCaptain compatible  yes 
GRID (Garmin Remote Input Device) compatible  No 
Garmin Radar compatible  No 
Supports DSC (displays position data from DSC-capable VHF radio)  Yes 
Garmin Marine Network ports  2 (large connector) 
Garmin Sonar compatible  Yes 
NMEA 0183 input ports  1 
Wireless connectivity  Yes 
Wireless mouse compatible  No 
Sonar recording  Yes 
Dual-beam (77/200 kHz) sonar capable  Yes 
Waypoints  5,000 
Garmin SmartMode compatible (customizable monitor presets)  No 
Garmin Meteor Audio System compatible  No 
ClearVü  Yes with CHIRP (built-in) 
Sailing Features  Yes 
Tide tables  Yes