Sticky Fingers
Well-Known Member
Another vote for the Standard Horizon HX870E. Had mine since beginning of last year, great radio. As above, if used on alkaline cells the power is reduced but may be a useful backup eg in grab bag.
In the blurb the little Cobra is claimed to be waterproof to JIS4 which I think may just mean splashproof still better than I thought. I'm
Another vote for the Standard Horizon HX870E. Had mine since beginning of last year, great radio. As above, if used on alkaline cells the power is reduced but may be a useful backup eg in grab bag.
Keeping my eyes on the price of these and they don't seem to have any direct competitors ?
Thanks pvb - need a few more entrants with these specs I think .
Thanks pvb as I have been holding off replacing my old Icom but seems more choice now out there than I had thought.
With many radios, if you use ordinary alkaline batteries, the maximum transmitting power is reduced automatically.
How? Ordinary alkaline batteries are 1.5V each, whereas rechargeables are only 1.2v. So with four alkaline the supply voltage is 6V compared to 4.8V with rechargeables.
Not so much the capacity as the internal resistance. Small Alkaline cells simply can't deliver the current to provide 5W of transmit power. LiPo in particular can deliver much higher current for the same mAH capacitySame with the SH. I assume it's the capacity (mAH) of the cells, not the voltage, that is the deciding factor.
Greetings,
why do people want a h/h which can take torch batteries? Maybe it was a useful backup 20 yrs ago, but now the built-in batteries are so good, and charge quickly off the mains or a 12v cig lighter, why bother?
You will inevitably have design compromises to the waterproofing etc, for no gain.
Totally pointless, in what likely situation would it be of any practical use? Your SH or Icom will keep working for days, if you ration your transmissions. (Not if you use GPS of course)
Greetings,
why do people want a h/h which can take torch batteries? Maybe it was a useful backup 20 yrs ago, but now the built-in batteries are so good, and charge quickly off the mains or a 12v cig lighter, why bother?
You will inevitably have design compromises to the waterproofing etc, for no gain.
Totally pointless, in what likely situation would it be of any practical use? Your SH or Icom will keep working for days, if you ration your transmissions. (Not if you use GPS of course)
I have mine programmed with the marine duplex stations reversed, so it behaves as a shore station, receiving signals from vessels broadcasting on the duplex channels. For the benefit of the uninformed, that means you hear the side of a duplex channel that would otherwise be silent.
If you regard a HH VHF as an important piece of emergency equipment (as I do) then you need to guarantee that it works when you need it. If you have been using it as a radio - maybe listening to race control in the cockpit (as I do) then the batteries could be flat just when you need them most.Greetings,
why do people want a h/h which can take torch batteries? Maybe it was a useful backup 20 yrs ago, but now the built-in batteries are so good, and charge quickly off the mains or a 12v cig lighter, why bother?
You will inevitably have design compromises to the waterproofing etc, for no gain.
Totally pointless, in what likely situation would it be of any practical use? Your SH or Icom will keep working for days, if you ration your transmissions. (Not if you use GPS of course)