The Baofeng K5 Plus is a 10-watt tri-band amateur radio handheld released in early 2024. It covers three transmit bands — VHF 2-metre (136–174 MHz), 1.25-metre (220–260 MHz), and UHF 70-centimetre (400–480 MHz) — alongside a wide receive range that includes FM broadcast, aviation AM band, and NOAA weather channels. At approximately $40–55 per unit, it targets newly licensed Technician Class operators and experienced hams who want broad frequency coverage and high output power without paying for mid-tier hardware.
Important naming note: Baofeng has used “K5 Plus” across multiple distinct products. This article covers the 10W tri-band K5 Plus (sometimes listed as K5PLUS). It is a different radio from the UV-K5 Plus, which is a 5W dual-band platform at a lower price point.
Licensing Requirement
Transmitting on the K5 Plus requires a valid amateur radio licence — an FCC Technician Class or higher in the United States, or an ISED Basic qualification in Canada. The Technician licence covers the VHF and UHF bands the K5 Plus transmits on. The 1.25-metre band (220–260 MHz) requires General Class or higher in some interpretations — check current FCC Part 97 allocations for specifics. Receiving on any frequency requires no licence.
Specifications
| Specification | Value |
|---|---|
| Model | K5 Plus (K5PLUS) |
| Manufacturer | Baofeng Electronics |
| Radio type | Tri-band amateur HT |
| Licence required | Yes — amateur radio licence |
| TX frequency | VHF 136–174 MHz, 220–260 MHz (1.25m), UHF 400–480 MHz |
| RX frequency | FM 87.5–108 MHz, AM 108–136 MHz (aviation), VHF 136–174 MHz, 220–260 MHz, UHF 350–390 MHz, 400–520 MHz |
| Output power | 10W / 7W / 4W (tri-power, selectable) |
| Memory channels | 999 |
| Display | 1.77-inch colour LCD |
| Battery | 2500 mAh lithium-ion |
| Charging | USB-C + desktop cradle (both included) |
| NOAA weather | Yes — 10 pre-set channels with auto alert |
| Aviation band receive | Yes — AM 108–136 MHz |
| FM broadcast receive | Yes — 87.5–108 MHz |
| CHIRP compatible | Yes |
| Frequency copy | Yes — one-touch clone between radios |
| Voice scramble | Yes — voice inversion |
| VOX | Yes |
| Scan | Yes — channel, frequency, and CTCSS/DCS scan |
| DTMF | Yes |
| CTCSS/DCS | Yes |
| Flashlight | Yes — LED |
| SOS alarm | Yes |
| Waterproof rating | None |
| Accessory connector | 2-pin Kenwood K-type |
| Antenna | Replaceable — short and long options |
| Warranty | 1 year (Amazon seller); 30-day returns |
| Price (single unit approx.) | USD $40–55 |
Key Features
10W Tri-Power Output
Ten watts is unusually high for a handheld radio at this price. Most budget HTs deliver 4–5 watts. Tri-power selection (10W / 7W / 4W) allows the operator to balance range against battery consumption — 10W for maximum reach, 4W for extended battery life during monitoring or shorter-range communication.
In practice, 10W on a handheld with the stock antenna will not produce dramatically better results than 5W in most environments — the antenna and elevation are often the binding constraints, not power. But the higher power is a real advantage when hitting a repeater at range, or in environments where signals have to penetrate walls or foliage.
Tri-Band Transmit Including 1.25 Metres
Coverage of the 220–260 MHz (1.25-metre) band is the defining feature distinguishing the K5 Plus from a standard dual-band radio. As discussed in the mobitex.org article on the 220 MHz band, the 1.25-metre allocation is North American only and lightly used — equipment availability has historically been the limiting factor. The K5 Plus, along with the UV-32 and similar recent tri-band radios, removes that barrier for operators who want to be active on 222–225 MHz.
Wide Receive Coverage
Beyond the three transmit bands, the K5 Plus receives FM broadcast (87.5–108 MHz), aviation AM band (108–136 MHz), and an extended UHF receive range to 520 MHz. This makes it usable as a scanner for monitoring commercial, public safety, and aviation traffic — though not a replacement for a dedicated scanner. For field use where monitoring multiple services alongside amateur communication is useful, the wide receive range adds practical value.
CHIRP Compatibility
The K5 Plus is CHIRP-compatible, which matters practically for anyone managing more than a handful of channels. CHIRP allows bulk channel entry, import from online repeater databases, and export for backup — workflows that are not possible through the keypad alone. For a radio with 999 channel capacity, CHIRP compatibility is not just convenient; it is effectively necessary for full use of the memory.
One-Touch Frequency Copy
A dedicated button clones channel settings from one radio to another without a computer. For deploying multiple units in a group — a family camping trip, a volunteer event, a search and rescue deployment — this eliminates the need for each radio to be individually programmed beforehand. Two radios, one button press, matching channel plans.
USB-C Charging Plus Desktop Cradle
Two charging methods are included in the box: direct USB-C and a desktop cradle charger. The USB-C port charges from any compatible power source — laptop, power bank, vehicle charger. The 2500 mAh battery delivers all-day performance under moderate use, with the expected caveat that sustained 10W transmit use will drain it faster.
What Customers Think
Customer feedback is drawn from Amazon verified purchaser reviews (4.5-star average across 360+ ratings as of early 2025), review-rating.com AI-filtered review analysis, onesdr.com field review, RadioRanked assessment, and hamshackreviews.com.
What Customers Praise
Value for the feature set is the most consistent praise across every review source. Buyers who receive 10W output, tri-band coverage, 999 channels, CHIRP support, colour display, NOAA weather, aviation receive, and a full accessory bundle at $40–55 consistently describe the proposition as difficult to match. Review-rating.com’s analysis specifically notes: buyers acknowledge they expected far less for the price.
Audio clarity receives strong positive comment. Multiple Amazon reviewers describe received audio as clean and loud, and report getting positive signal reports from contacts on both repeaters and simplex. The onesdr.com review specifically calls out audio quality as a highlight.
Battery life under normal use is described as solid — lasting through a full day of moderate activity without requiring a recharge mid-day. The 2500 mAh pack is noted as a step up from smaller batteries on earlier Baofeng models.
CHIRP compatibility is specifically praised by experienced operators who want to load a full repeater database. The ability to import from RepeaterBook or RadioReference directly into the radio via CHIRP is described as significantly more efficient than keypad programming.
The one-touch frequency copy receives positive mentions from buyers deploying multiple radios for family or group use, describing it as a practical time-saver that works reliably.
First impressions out of the box are generally positive — multiple buyers note the radios communicate immediately on default channels without any setup, which is the expected result for a radio with pre-programmed repeater-plan defaults.
What Customers Criticise
No waterproof rating is the most consistent criticism. The K5 Plus carries no IP certification. For outdoor use in rain, humidity, or around water, this is a genuine limitation. Review-rating.com calls it “a real gap for anyone using it in rain or muddy conditions.” This is the most frequently mentioned missing feature by buyers who expected outdoor-capable hardware.
Actual power output may differ from stated 10W. As documented across the broader Baofeng product line, rated and measured power output frequently diverge. No independent spectrum analyser measurement for the K5 Plus is available in current review sources, but the pattern established by besthamradio.com’s testing of the UV-32 platform suggests buyers should verify the FCC-certified output rather than assume the stated figure.
Build quality is functional, not rugged. Multiple reviewers describe the construction as appropriate for the price — solid enough for everyday use, not designed for abuse. RadioRanked describes it as “competent-but-unremarkable” construction. Users who need a radio that survives drops, impacts, and rough field conditions should consider the Retevis RB48 or DeWalt DXFRS800 instead.
The manual is thin for a radio with this many features. Several buyers who are new to ham radio describe confusion setting up some functions, and note that online resources — CHIRP forum, YouTube, RadioReference — fill the gap more reliably than the included documentation.
Spurious emissions — a known concern across Baofeng’s current high-power lineup based on the UV-32 testing documented previously on this site — are worth noting for licensed operators who have FCC compliance obligations. No specific measurement data for the K5 Plus is available, but the RF architecture is shared with other Baofeng platforms where this has been documented.
Overall Sentiment
The K5 Plus has built a strong reception among its target audience: newly licensed operators and casual users who want broad capability at minimum cost. With a 4.5-star average across a substantial review volume, genuine user satisfaction is evident. The absence of water resistance is the most significant gap between what the radio promises and what the market segment often needs. For dry-condition use — indoor monitoring, casual outdoor activities in good weather, learning the hobby — the K5 Plus delivers honestly on its feature claims.
Who the K5 Plus Is Suited For
Strong fit for:
- Newly licensed Technician Class operators wanting a capable first HT without significant investment
- Operators who want tri-band coverage including the 1.25-metre band
- Buyers who need CHIRP compatibility and 999 channels for a full regional repeater database
- Users wanting wide receive coverage — aviation, FM broadcast, and extended UHF — in a single device
Less suited for:
- Outdoor use in wet conditions — no IP rating of any kind
- Operators who need verified, documented transmit power for compliance purposes
- Heavy-duty field use where physical durability is a requirement
- Digital mode operation — the K5 Plus is analogue only
Sources: Baofeng official product page at baofengradio.com; Radioddity K5 Plus product page; Amazon product listings (ASIN B0DLGWZPHQ, B0DSPSRVBH);
