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RadioRanked verdict

Updated Nov 2026

QYT KT-8900 vs Yaesu FTM-400XDR

Our pick

QYT KT-8900$80.99

The FTM-400XDR is the clear winner for most users, despite RadioRanked's slight edge to the KT-8900 in overall score.

The single most important differentiator is features. The FTM-400XDR includes APRS, GPS, and C4FM capability, making it vastly more capable for emergency communication, location tracking, and digital voice modes. The KT-8900 offers none of these. The FTM-400XDR also delivers 2.5 times the transmit power at 50W versus 20W. Both radios have similar weight and no published IP ratings.

The KT-8900 suits budget-conscious operators who need basic FM repeater access and have no plans for digital modes or location features. The FTM-400XDR is for operators who want a serious mobile platform with modern digital capabilities and don't want to upgrade later.

We lack pricing for the FTM-400XDR, which matters significantly. If it costs substantially more, that changes the equation. Owners report higher satisfaction with the FTM-400XDR at 4.7 out of 5 from 75 reviews versus the KT-8900's 4.4 from 337. Choose the FTM-400XDR if its price is acceptable and you value capability and power. Choose the KT-8900 only if budget is critical and you're certain you don't need digital modes.

By use case

Which should you buy?

  • Budget buyer wanting analog VHF and UHF voice

    Costs less and covers analog VHF and UHF voice at 20W, which is all this buyer needs.

    KT-8900
  • Vehicle install with tight mounting space

    Its compact installation footprint suits vehicles where mounting space is tight, and analog operation keeps setup simple.

    KT-8900
  • APRS operator wanting a live map in the vehicle

    GPS, APRS and a graphical display let the operator see stations on a map in the vehicle.

    FTM-400XDR
  • System Fusion user wanting C4FM digital operation

    C4FM support is built in, so System Fusion repeaters are reachable without buying extra equipment.

    FTM-400XDR
  • Operator needing high power for distant repeaters

    At 50W, it offers more transmit power than the 20W radio for reaching distant repeaters.

    FTM-400XDR

Reasons to choose QYT KT-8900

  • 19g lighter (1179g vs 1198g)
  • Has CHIRP compatibility

Reasons to choose Yaesu FTM-400XDR

  • 150% more TX power (50W vs 20W)
  • Has APRS support
  • Has built-in GPS
  • Has C4FM/System Fusion

Spec battle

Spec-by-spec breakdown

QYT KT-8900SpecYaesu FTM-400XDR
$80.99
Price
—
66
Overall Score
61
+9% for winner
20.00W
TX Power (High)
50.00W
2.5× difference
200
Memory Channels
—
1179g
Weight
1198g
+2% difference
—
FCC Authorization
Not required (Part 97 amateur)
5.7 x 1.9 x 7.5"
size
Small
Black
color
Black

Made your choice?

QYT KT-8900PICK

$80.99 on Amazon

Yaesu FTM-400XDR

Search on Amazon

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