Cobra NMEA 0183 Output Data Cable (CM 140-003) for HH600 Marine VHF Radio
4.1 (7)
$2.95
The Cobra NMEA 0183 Output Cable (CM 140-003) sends GPS position data from your HH600 marine radio to a chart plotter for just $2.95 — buy online for the cheapest genuine Cobra DSC wiring fix.
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Cobra NMEA 0183 Output Cable for HH600 — Only $2.95
The Cobra NMEA output cable (Item # CM 140-003) is the genuine data cable for wiring your Cobra HH600 marine VHF radio to GPS chart plotters and displays. If your HH600 isn't sending DSC position data, this $2.95 cable is the affordable fix — buy online now and get your position broadcasting.
Wiring to Your VHF Radio and Chart Plotter
Connect the cable's NMEA 0183 output leads to your chart plotter's NMEA input (data+ and data-) so GPS coordinates stream from the HH600 to your display. Always match polarity per your plotter's manual.
Specifications
Brand: Cobra
Part Number: CM 140-003
Product Type: NMEA 0183 data output cable
Compatibility: Cobra HH600 marine radio
Function: GPS position output for DSC and chart plotting
Why Your VHF Isn't Sending DSC Position
Most DSC position failures trace to a missing or broken NMEA feed. This cable supplies the HH600's GPS data to onboard electronics, fixing 'no position' alerts on the cheap.
Price and Deal Value
At just $2.95, it's the lowest-cost genuine Cobra fix. Stack coupon OUTPOST12 for 12% more off, and add items to your cart to reach $45 for free shipping.
Features
Genuine Cobra CM 140-003 NMEA 0183 cable — exact fit for the HH600 marine radio
Fixes missing DSC position data by feeding GPS to your chart plotter for just $2.95
Cheapest genuine option — stack coupon OUTPOST12 for an extra 12% off
Category: Accessories and Parts
Function: GPS position data output to chart plotters/displays
Product Type: NMEA 0183 data output cable
Compatibility: Cobra HH600 marine VHF radio
Model / Part Number: CM 140-003
Seller: PowerHaven Outpost
Product Details
The $2.95 Fix for Missing DSC Position Data
For HH600 owners wiring their radio into a boat's electronics, this genuine Cobra cable is the lowest-cost way to get GPS position flowing to your plotter and enable full DSC function.
Buy With Confidence
Just $2.95 — the most affordable genuine option
Extra 12% savings with coupon OUTPOST12
Combine with other accessories to hit $45 free shipping
Compatibility
Designed specifically for the Cobra HH600. For other Cobra radios, check the matching Cobra data cable for your model.
Frequently Asked Questions
Where can I buy the Cobra NMEA output cable online?
Right here at PowerHaven Outpost for $2.95 — genuine Cobra CM 140-003, in stock and ready to ship.
How do I wire it to my VHF radio for GPS data?
Connect the cable between the HH600 and your plotter's NMEA 0183 input terminals, matching data+/data- polarity per your plotter manual.
Can I connect it to a GPS chart plotter?
Yes — that's its main use. It streams the HH600's GPS position to any NMEA 0183-compatible plotter or display.
Why is my Cobra VHF not sending DSC position?
Usually a missing NMEA feed — this $2.95 cable restores the GPS data path so your DSC distress position transmits.
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Customer Reviews
7
★★★★★★★★★★5.0
d***y
Verified
My DSC position finally shows on the plotter
This little cable is exactly what my HH600 setup was missing. Wired it to my Lowrance chart plotter's NMEA 0183 input, and now my GPS position broadcasts straight to the plotter plus to other boats via DSC. Took about twenty minutes including crimping, and the connections have held up through a month of saltwater fishing. Can't beat three bucks for a genuine part.
★★★★★★★★★★5.0
z*****a
Genuine part, cheap fix
Bought a generic NMEA cable before this and had nothing but intermittent dropouts. This genuine Cobra cable solved it immediately. Plugged into the back of the HH600, connected to my plotter, done. Position data has been rock solid for weeks. Should have just paid for the real thing the first time.
★★★★★★★★★★4.0
m***r
Does the job
Cable is well made and the connector fits the HH600 perfectly. Wiring colors didn't exactly match the plotter's documentation so I had to check the Cobra manual, but once sorted, GPS data flows fine. Happy overall for the price.
★★★★★★★★★★5.0
b**h
Verified
Perfect
Plug and play once wired. GPS data streams to my chartplotter flawlessly.
★★★★★★★★★★3.0
u**v
Verified
Good cable, thin wires
It works and my HH600 now feeds position to my GPS unit, which is all I needed. Fair warning though: the conductors are very fine strands, so be gentle when stripping and soldering — I nearly snapped one. If Cobra made these with slightly heavier gauge wire I'd give five stars. Still, it's the cheapest genuine fix out there.
★★★★★★★★★★5.0
y*****j
Saved my weekend
My plotter wasn't receiving DSC position data before this and Coast Guard would never have gotten coordinates if I hit the distress button. Ten-minute install on the dock, tested it with a buddy's radio, position came through loud and clear. Essential accessory, honestly should come bundled with the radio.
★★★★★★★★★★2.0
k*****w
Arrived with damaged connector
Frustrating order. The cable showed up with the HH600-side connector housing cracked, and the data pin was loose inside. Never even got it connected properly. Refund was quick at least, so maybe mine was just a lemon, but check yours carefully right out of the package.
