If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
Portable/back up transceiver
"jan olieslagers" wrote in message ... Steve Hix schreef: In article , bobengr wrote: Looking to buy a protable/backup transceiver. Any recommendations? I've got an Icom IC-A6 that's pretty nice. Same here. Don't know where you are but here in Continental Europe it's often worth a train ticket to England to buy it there. Typically 400 € vs. 200 GBP. Mind you a true back-up must cover all radio-failures, meaning it should not be powered from the aircraft power bus. But making sure the batteries are fully charged is one more point on the already too long pre-flight checklist. Buying the optional extra alkaline battery pack will make that point moot. -- Jim in NC |
#2
|
|||
|
|||
Portable/back up transceiver
Looking to buy a protable/backup transceiver. Any recommendations?
|
#3
|
|||
|
|||
Portable/back up transceiver
In article
, bobengr wrote: Looking to buy a protable/backup transceiver. Any recommendations? I've got an Icom IC-A6 that's pretty nice. |
#4
|
|||
|
|||
Portable/back up transceiver
Steve Hix schreef:
In article , bobengr wrote: Looking to buy a protable/backup transceiver. Any recommendations? I've got an Icom IC-A6 that's pretty nice. Same here. Don't know where you are but here in Continental Europe it's often worth a train ticket to England to buy it there. Typically 400 € vs. 200 GBP. Mind you a true back-up must cover all radio-failures, meaning it should not be powered from the aircraft power bus. But making sure the batteries are fully charged is one more point on the already too long pre-flight checklist. |
#5
|
|||
|
|||
Portable/back up transceiver
"Morgans" wrote in message ... "jan olieslagers" wrote in message ... Steve Hix schreef: In article , bobengr wrote: Looking to buy a protable/backup transceiver. Any recommendations? I've got an Icom IC-A6 that's pretty nice. Same here. Don't know where you are but here in Continental Europe it's often worth a train ticket to England to buy it there. Typically 400 € vs. 200 GBP. Mind you a true back-up must cover all radio-failures, meaning it should not be powered from the aircraft power bus. But making sure the batteries are fully charged is one more point on the already too long pre-flight checklist. Buying the optional extra alkaline battery pack will make that point moot. -- Jim in NC And using rechargeable NiCad's in the 6xAA battery pack will save the factory battery life (no need to use) and you can carry spare AA batteries which will also probably fit your flashlight and other stuff. My pilot shop has the Icom A6 for under $250 including the optional AA battery pack and the headset adapter which is really expensive (~$75) separately. Happy landings. |
#6
|
|||
|
|||
Portable/back up transceiver
NiCads a
a. Horrible for the enviornment (that's the Cad part of NiCad) b. Have a lousy self-discharge characteristic c. Are relatively expensive. NiMH a a. Not too harmful of Mother Nature b. Have a fairly decent self-discharge characteristic c. Are relatively inexpensive (check out thomasdistributing.com) You may also look into a LiIon pack, depending on which radio you buy. THey are even better than NiMH. Jim "Private" wrote in message ... And using rechargeable NiCad's |
#7
|
|||
|
|||
Portable/back up transceiver
RST Engineering - JIm schreef:
NiMH a c. Are relatively inexpensive (check out thomasdistributing.com) Jim, thanks for enlightening me on the ecological aspect, I must admit I never looked into that. Could it be you are in Caleefornyeah? As for the economic side: that must depend much on location. I never did any research, but have a feeling that NiMH is rather expensive here in Europe, plus requires special charger. Of course NiMH have better capacity, but Murphy says they'll be full anytime anyway, except when you need them. |
#8
|
|||
|
|||
Portable/back up transceiver
"RST Engineering - JIm" wrote in message
m... NiCads a a. Horrible for the enviornment (that's the Cad part of NiCad) b. Have a lousy self-discharge characteristic c. Are relatively expensive. NiMH a a. Not too harmful of Mother Nature b. Have a fairly decent self-discharge characteristic c. Are relatively inexpensive (check out thomasdistributing.com) You may also look into a LiIon pack, depending on which radio you buy. THey are even better than NiMH. Jim "Private" wrote in message ... And using rechargeable NiCad's Well, it's pretty hard to whistle any praises for NiCad batteries. I dunno about the environmental issue, which could just possibly be overblown, but the combination of self discharge and the possibly misnamed "memory" charastic (when floated on a charging supply) are so bad as make any environmental impact trivial. After all, who would buy or use one today when much better choices are available. As to NiMH, I am just not sold on them for occasional use products that have to work when needed. As a real estate agent, I am simply stuck with one of them, in the form of an electronic access key for the "secure" keysafes that we are no using; but I damned well do not have to like it or think that they are really a good product. My complaint is that the NiMH batteries are temperature sensitive, and a missive was recently circulated demanding that the devices not be left inside an automobile because of the damage that [would] occur. In fact, to the best of my recollection, NiMH will discharge in less than a month of disuse unless it is kept refrigerated. Admittedly, NiMH seems to work acceptably in mild parallel hybrid automobiles--at least if they are used almost daily. But LiIon certainly appear to be the future! Peter |
#9
|
|||
|
|||
Portable/back up transceiver
In article ,
jan olieslagers wrote: Steve Hix schreef: In article , bobengr wrote: Looking to buy a protable/backup transceiver. Any recommendations? I've got an Icom IC-A6 that's pretty nice. Same here. Don't know where you are Central California. but here in Continental Europe it's often worth a train ticket to England to buy it there. Typically 400 ¤ vs. 200 GBP. Mind you a true back-up must cover all radio-failures, meaning it should not be powered from the aircraft power bus. But making sure the batteries are fully charged is one more point on the already too long pre-flight checklist. Now if I can just find the AC adapter ... |
#10
|
|||
|
|||
Portable/back up transceiver
"RST Engineering - JIm" wrote in message m... NiCads a a. Horrible for the enviornment (that's the Cad part of NiCad) b. Have a lousy self-discharge characteristic c. Are relatively expensive. NiMH a a. Not too harmful of Mother Nature b. Have a fairly decent self-discharge characteristic c. Are relatively inexpensive (check out thomasdistributing.com) You may also look into a LiIon pack, depending on which radio you buy. THey are even better than NiMH. Jim I do not disagree with anything you said, defer to your electronic knowledge, and do not personally have enough battery knowledge to have much of an opinion. I deal with a specialist battery store with an owner who has been very helpful and cost effective. FWIW, His opinion is that NiCads will by far outlive (x10-30?) NiMH in terms of total number of recharges, PROVIDED that they are charged by a proper computerized charger which is properly programmed to both fully discharge before charging then control the rate of recharge (high rate (~2hrs) to start followed by low rate (~12hrs) to finish.) He does not like LiIon and considers them hazardous. He regularly replaces the (NiCad & NiMH) cells in computer and other battery packs but will not allow LiIon packs in his store. I think he does sell packaged LiIon batteries. He also had a couple of other reasons (including cost, and others which I forget) which led him to recommend NiCads over NiMH. IIRC, noname NiMH rechargeables were 2-3 times more expensive. He did convince me to buy the proper charger which IIRC was ~$70 but since it will charge both NiCads and NiMH (and LiIon?) I don't think he was motivated by the battery sale and would have sold me either. He also said that in his opinion the best alkaline non-rechargeables available are some very pricy branded ones which he did sell and the Kirkland branded batteries from Costco which were the same but much cheaper. IMHE alkaline battery life is very device dependant. I have a Nikon Coolpix camera which is only able to get a few pictures before reporting low battery but the batteries that will not run the camera will continue to run a flashlight for a very long long time. I have been told that NiMH works better than alkaline or NiCad in this application because they do not reduce output gradually as they are used. I wonder if this is similar in transceiver usage? Happy landings, |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Blue Angels back in Pensacola - practice session - Diamond heading back to the hangar | Pensacola Beachcomber | Aviation Photos | 0 | March 23rd 08 04:28 PM |
Did VHF transceiver need TSO certificate? | [email protected] | Home Built | 13 | March 31st 07 06:27 PM |
FS: Val Com 760 TSO Transceiver | aieo | Aviation Marketplace | 8 | January 25th 07 04:38 PM |
FA: 760ch transceiver | EOC | Aviation Marketplace | 0 | July 27th 05 08:23 PM |
Transceiver | BoDEAN | Products | 0 | April 7th 04 06:08 AM |