Humminbird HB2124 CHIRP Radar Dome image number 1
Online Exclusive

Humminbird HB2124 CHIRP Radar Dome

5 out of 5 Customer Rating Write a review | Ask a Question
Item #: 333608
Humminbird HB2124 CHIRP Radar Dome
Humminbird HB2124 CHIRP Radar Dome
Ship to Home
Delivery time calculated in checkout Delivery time calculated in checkout
  • Ships from vendorThis item is currently not available
Additional shipping charges may apply.

Ships in 1-2 business days

In-Store Only

Free Standard Shipping

This item is excluded from all discounts and promotions.

Minimum order quantity of 1
Maximum order quantity of 100
Must purchase in increments of 1
Return Policy

We believe in offering the very best value, quality, and selection. Plus, we want you to enjoy your purchase! In the event you wish to send a product back to us, you may return most unused items for a refund or exchange, minus shipping, within 90 days from the date of purchase unless noted below under exceptions and exclusions. Refunds are issued to the original form of payment.

Compatible with select networking HELIX models and ONIX, Humminbird CHIRP Radar features CHIRP pulse compression and delivers superior radar imaging on both long and extremely short ranges. This translates to better situational awareness in low-visibility conditions and helps identify birds and floating obstacles for clues on where the gamefish are located. You can also track weather and vessels with amazing definition.

• Antenna Dimension - 21" Enclosed Dome
• Antenna Type - Patch Array
• Peak Power Output - 20W
• Transmit Frequency - 9354 to 9446 MHz
• Beam width (nominal) - 4.9° Horizontal and 20° Vertical
• Input Voltage - 12/24V DC (Minimum - 10.8 Volts, Maximum - 31.2 Volts)
• Networking - Ethernet
• Maximum Range Scale - from 1/16 to 24 nautical miles
• Power Consumption - Transmit mode - 17W; Standby Mode - 7W; Sleep Mode - 2W
• Duplexer - Circulator
• Pulse Widths @ 3 dB - 40 ns to 14.7µs
• CHIRP Lengths - 400 ns to 20µs
• CHIRP Bandwidth - Up to 32 MHz
• IF Bandwidth - 26 MHz
• Noise - Less than 4 dB
• Polarization - Horizontal
• Waterproofing - IPX6
• Weight - 12.3 lbs.
• Compatibility Networking HELIX models and all ONIX models
  • Compatible with HELIX and ONIX series units
  • Superior radar imaging on short and long ranges
  • Better situational awareness in low visibility
  • Meets IPX6 waterproof standards
21" dia.
Model Number
Unit Weight
21.20 lb
MFG Part No.
You May Also Like