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Reviews Categories | Antenna Tuners | Daiwa CNW-419 Help


Reviews Summary for Daiwa CNW-419
Daiwa CNW-419 Reviews: 16 Average rating: 4.9/5 MSRP: $(missing—add MSRP)
Description: HF tuner
Product is in production.
More info: http://www.daiwa-industry.co.jp/radio/ham_e/hamtope.htm
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IZ1TGH Rating: 5/5 Apr 13, 2011 08:08 Send this review to a friend
It simply tunes everything, also the kitchen sink! :-)  Time owned: 6 to 12 months
An OM friend of mine didn't need it any more, after 20 years of honourable duty, just because all of his brand new rigs have built-in ATs.
It found a new home under my Yaesu FT-897D and since it's slightly bigger than the rig, it acts also as a comfortable and nice-to-see basement for the rig.
This antenna tuner is still giving out its everyday's duty to tune a multiband wire-and-traps dipole by the now defunct Eco Antenne, which was designed to work on 80-40-20-15-10 meter bands only.
This oldie-but-goodie tunes my dipole to work flawlessly also on WARC bands, achieving a surprising 1,3:1 - 1,1:1 SWR with 80%-100% power output on all the HF bands ranges!
I'm a digital modes "addicted" ham and it let me work almost all Europe on 30m, but the best result was getting a 599 report to my 50-Watt RTTY signal by a Senegal station on 12 meters... with a dipole which shouldn't be working at all on those bands!

If one day I'm getting a radio with built-in antenna tuner, my old faithful Daiwa CNW-419 will never get out of my shack!

To recall the title of my review, it simply tunes everything, also the kitchen sink!

73's de IZ1TGH Roberto
 
IK2SAI Rating: 5/5 Nov 6, 2008 05:34 Send this review to a friend
great  Time owned: more than 12 months
Unfortunetely Daiwa doesn't produce it anymore.
It was bought barnd new in may 1991 and sice than has worked flawlessy day after day.
I would say that the instruments is excellent as well.
Great unit for power up to 200 key down.

ps: running with a Cushcraft R7, sometime i have tried some good qso in 80 meter band... (R7 is a vertical multibander antenna that doesn't cover 80 meter band).
I have noticed that the unit (inductor) becomes *hot* in few second with just 100 w out.
 
OE3SGU Rating: 5/5 Oct 15, 2006 09:59 Send this review to a friend
15 years troublefree  Time owned: more than 12 months
I bought this tuner in 1991 and used it for about 4 years without any troubles, very solid finish. Sold it after upgrading the station with a linear to a friend who still uses its today. 15 years for an almost daily used item is not bad.
 
YB0BP Rating: 5/5 Jul 31, 2006 08:20 Send this review to a friend
Excellent  Time owned: more than 12 months
Its very good antenna tuner with an excellent performance.
 
N7LMY Rating: 5/5 Dec 23, 2005 17:02 Send this review to a friend
Excellent performance and quality!!!  Time owned: more than 12 months
First rate in every way!!!!
 
W1ZE Rating: 4/5 Dec 11, 2005 14:51 Send this review to a friend
Works Well!  Time owned: more than 12 months
I have used this transmatch for three years and it works well. It is well built and will match a wide verity of impedances. It will allow me to tune my 6-meter rig to my 132-foot doublet. Only minus is it does not have a 1:1 or 4:1 balun to connect to balanced tuned feeders. You have to add an outboard balum. Well worth the money.
 
G4OCO Rating: 5/5 Apr 22, 2005 12:29 Send this review to a friend
A great tuner!  Time owned: more than 12 months
I have had this tuner ever since it first came out in the eighties, never parted with it and it has survived despite rigs being changed over the years. I have used the tuner with end fed antenna's, G5RV's and it variants, dipoles and the rest.If you want a first class manual tuner that is reliable, tunes virtually anything then this is it, look out for one and buy!

Roger G4OCO
 
M0NOW Rating: 5/5 Jan 19, 2005 16:00 Send this review to a friend
Well made and worth every penny.  Time owned: 6 to 12 months
Excellent piece of kit.

Unfortunately do not posses Instruction Manual anybody have copy to spare.
 
MM3PTS Rating: 5/5 Jan 16, 2005 03:11 Send this review to a friend
Really nice tuner  Time owned: 3 to 6 months
This is my second 419 and it's going to stay in the shack this time .I find it tunes just about anything that you connect to it,not like the MFJ range .If anyone is after a manual tuner go for one of these .
 
MM3SSV Rating: 4/5 Oct 30, 2004 01:32 Send this review to a friend
Looks the Part  Time owned: 0 to 3 months
I've just got a CNW-419 from E-Bay. What a size! A serious looking bit of kit.

Unfortunately this came without a user manual. Anybody able to tell me where I can get one?

One other thing. It doesn't appear to work at anything over 18MHz. Any ideas?
 
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