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I’ll be updating this text right through the day:
My PowerTalkie smart radio simply arrived from the IndieGogo crusade and that i’ve been stoked to do a shootout between the PowerTalkie and the GOtenna Mesh to peer who had the greatest gun on the town. How would the GOtenna’s Mesh gadget, purportedly totally-tweaked for low bandwidth and high noise resilience, hang up against the PowerTalkie with satisfactory bandwidth to ship voice? Is the sacrifice of no voice for GOtenna value it for the improved latitude? Is there a brand new Sheriff in town? Can vigor Talkie give the latitude and the superior voice / textual content / gps aspects?
After a couple of days of testing out PowerTalkie, i like it. For an initial launch, it’s fabulous how sturdy and non-crashy the app is. no longer a single crash yet. No error. seems to solidly send messages. not at 20 miles, however at a good mile or so (each and every at ground degree) with non-clear LOS. The buttons don't seem to be quite intuitive. Turning it on seems a bit eh… and getting to connect can be a little of an annoyance every so often. however overrall, once related, appears to be very stably linked. validated on a 2014 be aware 10 and a 2018 be aware eight — both appear to work simply exceptional.
The PowerTalkie appears a lot extra sensitive to positioning for your vehicle. although both the GOtenna and the PowerTalkie have been on the shotgun seat, 6" beneath window level (inside the Faraday cage of my motor vehicle), the GOtenna continued to work, whereas the PowerTalkie couldn't verify receipt of message Tx / Rx. not highly, plenty stronger range if preserving it out the window (or velcroed to the dash or carabinered to the rearview reflect or sunshades). PowerTalkie also looks to have just a little subpar building penetration relative to the Gotenna Mesh. Mesh seems to work from inner the house, while the PowerTalkie required a walk to the window to get a sign. although, the PowerTalkie changed into capable of get sign, when switched from the 4ish inch rubber ducky antenna to a Nagoya 771 (BaoFeng vogue) in the course of the interior of the constructing. That’s basically an abilities to PowerTalkie on proposing the external antenna connection. I wish Gotenna would follow-go well with on their Mesh model like their professional mannequin and allow for external antennas. however, the inner Mesh antenna is not too bad :)
In sum, the Gotenna and the PowerTalkie seem to have essentially eerily similar range, the Gotenna does appear to be a more mature platform / app, with a bit of greater intuitiveness and ease of use. as an instance, Gotenna Mesh app automatically suggests transmission and suggests visually that the affirmation has or has not back — making it a lot less demanding to make use of. In contrast, PowerTalkie only shows (with some extend) if a message has didn't move through.
obviously, PowerTalkie, with none mesh / repeater / or rebroadcasting aspects, has plenty much less heavy-lifting to do relative to the GOtenna’s ability to rebroadcast the message up to six hops throughout the community and out, by way of Twilio’s SMSrelay to any mobile quantity on the earth OR via the SDK or Mesh Developer Toolkit for gateways / facts uplink to the internet. whereas PowerTalkie and GOtenna most effective appear to offer miles of latitude on direct transmissions, the 6X mesh repeat, the unlimited nature of backhauling looks to give the talents to GOtenna. The greater exciting shootout could be between GOtenna Mesh and the Sonnet Labs Mesh (out ANY TIME!)
certainly, GOtenna is the extra patriotic choice for domestic use within the united states as GOtenna is a Made in the usa enterprise, based by some local kids after storm Sandy hit the big apple and now components their Gotenna tactical mesh instruments to every single militia branch and well-nigh every agency in homeland security. Gotenna is literally Q-branch, losing some 007 vogue comms gadgets in non-threatening crimson lipstick-size situations without obvious antennas or anything.
Now that GOtenna, is not any longer a small fish / startup, and has firmly centered itself as an excellent executive contractor with tens of millions invested from both BBG Ventures and Walden project Capitol — now not to point out the significant investments from IQT, DHS, DOD, DOJ, CBP, and FEMA… , GOtenna should arise and honor their commitments and guarantees to assist supply some emergency backup communications for Puerto Rico made lower back in 2017. Respectfully, if GOtenna goes to walk far from Puerto Rico, they should at the least re-donate the hundreds of bucks they approved to someone who will observe that cash in opposition t disaster relief. might be RedCross? The individuals that donated deserve some transparency. It’s been two years and the organizers of the fundraiser have made no publication of any of the promised 300+ GOtenna mesh gadgets or the way to use the Text911 service.
preliminary evaluate OF vigour TALKIE beneath:
i wished to get my thoughts out automatically so americans who may want them can order earlier than storm season and the tropical storms.
PowerTalkie advertises 20 mile range for textual content / gps / aprs (about 128 bytes per message payload) and 10 mile range for Voice live or recorded with fairly first rate fidelity. a little bit of skepticism is warranted. however, at 462MHz with SMA antennas and 2 watts, line of sight (LOS) at altitude, I’m expecting extra like a number of miles. i will replace as soon as we’ve obtained some challenging figures. thus far, only a few mile, at most on latitude. however looks to be rock strong. No flakeouts or lack of connection, every thing fairly a lot gets via.
First impressions are that the utility is handy to make use of and down load within the Android Play store. handiest about 11MB. makes it possible for for anonymous / aircraft mode registration (simulating a network down offline .apk set up) and become pleasantly surprised that every thing may also be achieved offline in theatre.
Two instruments, to date, the Samsung observe 2014 version and the 2018 notice 8 were in a position to installation the app and establish contact (text, gps, and voice) 10/10 would advocate. both devices came with stub antennas, I upgraded by means of the SMA connector so as to add greater after-market antennas (appropriate with the BaoFeng antennas, Nagoya 770 / 771 and 701.
The PowerTalkie devices are water-proof IP68 Milspec and have a giant 6000MAh battery with full measurement USB-a bunch charger and micro-usb charging input that will both can charge your cellphone, or be charged by means of your mobile, or any micro-usb phone charger.
opposite to the advertised and commercial, I’m simplest seeing about 420MA (.42 A) output / input… buy my ammeter / multimeter can be malfunctioning?
can be very involved to look if BaoFeng / Yaesu / FRS / GMRS / SDR radios are able to hear the voice transmission? At 462 MHz, I trust it will be criminal for any ham or walkie to listen in that GMRS latitude, and broadcast (within energy limits) throughout an emergency. This may well be greater than Gotenna in the fact that the comms *may additionally* have an outlet to non-proprietary instruments. It depends, I’d imagine if the audio is encoded or analog? I’ll be updating as soon as I even have results.
The GPS / aprs / civtak / ctak / atak classification offline maps are decent, and appear intuitive. unlike GOtenna (Made in the u . s . a .), youngsters, this appears to be a chinese language comms company and a few of the privacy / countrywide protection concerns about DJI and HuaWei may well be relevent right here as neatly. also, unlike Gotenna, these PowerTalkies will certainly no longer have access to genuine Civtak / ATAK or APRS without plugins?
The actual user-interface is most likely over-simplified. best two buttons: ON and SOS. No knobs, dials, extent… reading the consumer guide may be valuable. but the App looks simple ample to use.
Importantly, and in another way from Gotenna, you need to actively allow Map / region Sharing if you need to be considered by way of other users within the area. Then the user have to approve connection before any transmissions?
i'll provide updates as we go. I don't agree with the text or GPS messages are encrypted. So I don’t suppose HIPAA information may be shared not like Gotenna.
SOS, community, and 1:1 messaging (voice / textual content) and GPS offline map team location sharing is enabled and seems to be working and not using a hitch.
Early version of the app may have the bluetooth persistence issues that GOtenna suffers and looks like, on the be aware eight, at least, that connection need to be re-based manually occassionally.