An innovative portable energy system, optimized for mobile radio in the field.
How do you define ‘state-of-the-art’ in mobile radio power?
QRP RANGER
An innovative portable energy system, optimized for mobile radio in the field.
How do you define ‘state-of-the-art’ in mobile radio power?
Start with 100 watt hours of the best battery chemistry available to civilians. Wrap it in a multi-layer armored shell that shrugs off bumps, drops, vibration, moisture, and the realities of field use.
Add internal protection for over charge, over discharge, and short-circuits.
Incorporate a built-in, fully automatic, three stage, 3 amp solar controller… making the system capable of handling direct connection to any 12 volt solar panel from 5 watts to 30 watts, any direct DC source from 15 volts to 20 volts, and any AC power supply that can provide the same.
Include a battery protection module that defends the battery from abuse, and balances the individual LiFePo4 cells each time they are charged, regardless of power source.
Include an accurate volt meter and a low-draw precision amp meter, so the user can see the real-time power demand when operating.
Specifications:
The Ranger is 7″ x 5″ x 2.5″ and weighs 2 lbs, 5 ounces.
-
The battery bank is a four cell, 12.8 volt, 100 watt hour LiFePO4 bank of polymer cells. The best we can find.
-
Internal protection against over charge, over discharge, and short-circuit. Allow to cool and reset if triggered.
-
The charge controller is robust and capable of accepting DC power from .5 to 3 amps, and 15 volts to 20 volts.
-
The Ranger is composed of multiple layers of 3D printed ABS and shock-absorbing PVC rubber. It is not waterproof, but it is capable of tolerating more abuse than you expect from a portable power supply.
-
The Volt meter draws less than 0.006 amps, and helps you confirm incoming power and state-of-charge.
-
The Amp Meter draws less than 0.005 amps, has an accuracy of +/- 0.1%, and samples every 200 mS.
-
Amp and volt meters are recessed, angled upwards, and sit in a ‘light well’ with an eyebrow to reduce glare in sunlight.
-
The diamond grip bungee cord is retained with four bi-directional hooks that allow the radio to be mounted top or bottom, without tools, in just a few moments.
-
A custom Power cable is included. The default is the Yaesu 817 connector. If you prefer something else, send an email or include a note with your purchase, and we will make the appropriate cable.
The Ranger ships with a power cable to connect to your radio and a worldwide AC wall charger.
Price: US295,00
Source:Link
VHF
VHF
More
Digital mode operators are invited to participate in the 2016 Digital Mode Most Wanted Survey. Previously known as the “RTTY Most Needed DXCC EntitiesSurvey,” the name has been changed to reflect current trends and to be more in line with t... Read more
Lastest News
Amateur & Personal Radio Users Reminded Not to Use Radios in Crimes
Full Title: Warning: Amateur and Personal Radio Services Licensees and Operators May Not Use Radio Equipment to Commit or Facilitate Criminal Act... Read more
SL8SUB – 1st Submarine Flotillas official military amateur radio call sign
Here is a brief information release regarding Radio SL8SUB, the 1st Submarine Flotillas official military amateur radio call sign: The 1st Submarine F... Read more
Smoother FT8 Mode Operation with Constantly Evolving Firmware (IC-705/IC-7300/IC-9700)
Firmware update for the IC-705, IC-7300 and IC-9700* offers smoother FT8 operation. One touch FT8 mode preset, Scroll mode and other updates for each... Read more
My Wife Bought More Radio Gear On Wish and Ali Express
My wife surprised me at the end of 2020 with a new random box of goodies from Wish and AliExpress. Today we unbox some of these ODD radios and radio a... Read more
FTdx10 vs IC-7300 Comparison
This week Jonathan compares the new Yaesu FTdx10 and the Icom IC-7300. What are your comments on either? Read more
The K7RA Solar Update
Tad Cook, K7RA, Seattle, reports: What happened? Solar Cycle 25 seemed well under way, but no new sunspots have emerged since December 23. The last ti... Read more
ICOM IC-705 Review and Full Walk Through
Here’s the complete and detailed review of the ICOM IC-705. If you are already an owner of this unit, this video covers the essentials of the op... Read more
Radials, Radials, Radials! Learn about radials!
In response to an Oggie question, we talk about radials for vertical antennas. Read more