Zetagi B300P Amp

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pienari
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Call Sign: 56la422
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Re: Zetagi B300P Amp

Post by pienari » 04 Jan 2018, 11:04

In my base i allways run a bit higher voltage ab. 15 to 17v so i get more output same input.

My B300p in mobile runs quite hot at full output but it have worked 10 years without any problems.
Paljon pilalle tinailtuja koneita. ;)
Mobile. Harrier CB X, Megawatt 4000,Zetagi B300p.
Home. Colt Excalibur SSB , 2el Quad, Eurocb EA-150.

108EH002
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Location: 27Mhz Am/Fm/Ssb.

Re: Zetagi B300P Amp

Post by 108EH002 » 04 Jan 2018, 11:50

What power do you put into the mobile amp pienari ? cheers.

When running a 6 stage amp I always used a low pass filter connected straight onto the amp with a double 259 connector on the rx side,stops the reflective power.
You can talk worldwide on CB = not 10 - 15 miles,
Some are too far up their own @rse to admit it = snobs,
Many freebanders just happen to know otherwise = test free.

-- 27.781.25 Fm --27.555 Usb -- 27.385 Lsb -- 27.315 Fm ---

Prefer to avoid creedy gunts when buying a radio ;)

pienari
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Call Sign: 56la422
Location: Finland
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Re: Zetagi B300P Amp

Post by pienari » 04 Jan 2018, 12:50

Harrier push about 12w fm so i can get all out from B300p.
Paljon pilalle tinailtuja koneita. ;)
Mobile. Harrier CB X, Megawatt 4000,Zetagi B300p.
Home. Colt Excalibur SSB , 2el Quad, Eurocb EA-150.

108EH002
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Joined: 13 Mar 2013, 22:23
Location: 27Mhz Am/Fm/Ssb.

Re: Zetagi B300P Amp

Post by 108EH002 » 05 Jan 2018, 18:24

Ok pienari cheers,good swr on mobile antenna helps prolong the life of the amp.
You can talk worldwide on CB = not 10 - 15 miles,
Some are too far up their own @rse to admit it = snobs,
Many freebanders just happen to know otherwise = test free.

-- 27.781.25 Fm --27.555 Usb -- 27.385 Lsb -- 27.315 Fm ---

Prefer to avoid creedy gunts when buying a radio ;)

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Phoenix
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Re: Zetagi B300P Amp

Post by Phoenix » 03 Mar 2018, 21:16

108EH002 wrote:
04 Jan 2018, 11:50
What power do you put into the mobile amp pienari ? cheers.

When running a 6 stage amp I always used a low pass filter connected straight onto the amp with a double 259 connector on the rx side,stops the reflective power.
Hi there is it possible to post a photo showing us your low pass filter connection Thankyou
26TM114

108EH002
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Posts: 1495
Joined: 13 Mar 2013, 22:23
Location: 27Mhz Am/Fm/Ssb.

Re: Zetagi B300P Amp

Post by 108EH002 » 12 Mar 2018, 23:57

No,not possible as I dont have the same fitting now.Set up was Radio/3 ft patch lead/rmkl400/double 259 male fitting/zetagi 27 tvi filter/3 ft patch lead//power swr meter/rg 213 to antenna.
You can talk worldwide on CB = not 10 - 15 miles,
Some are too far up their own @rse to admit it = snobs,
Many freebanders just happen to know otherwise = test free.

-- 27.781.25 Fm --27.555 Usb -- 27.385 Lsb -- 27.315 Fm ---

Prefer to avoid creedy gunts when buying a radio ;)

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