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Technical Topics => Equipment => Topic started by: digitalmod on January 14, 2018, 2039 UTC

Title: Wow, here is a 250Watt Less Money than than 150watt
Post by: digitalmod on January 14, 2018, 2039 UTC

 8)

https://www.ebay.com/itm/Am-transmitter-250W-1000W-PEP-for-mw-band-classD-PWM-DDS/282793940929?_trkparms=aid%3D222007%26algo%3DSIM.MBE%26ao%3D2%26asc%3D44039%26meid%3Dbdf68d4d979949589c8f8ad59e1c5738%26pid%3D100005%26rk%3D6%26rkt%3D6%26sd%3D302556807153&_trksid=p2047675.c100005.m1851

Title: Re: Wow, here is a 250Watt Less Money than than 150watt
Post by: redhat on January 15, 2018, 0247 UTC

Be sure to buy a tube of fets when you buy it.  I've heard those things are not very reliable.  The thermal management wasn't well thought out, if at all.

+-RH

Title: Re: Wow, here is a 250Watt Less Money than than 150watt
Post by: Pigmeat on January 15, 2018, 0404 UTC

Quote from: redhat on January 15, 2018, 0247 UTC

Be sure to buy a tube of fets when you buy it.  I've heard those things are not very reliable.  The thermal management wasn't well thought out, if at all.

+-RH

Tube or a tub?

Title: Re: Wow, here is a 250Watt Less Money than than 150watt
Post by: redhat on January 15, 2018, 0529 UTC

Bulk electronic devices are often sent in esd plastic tubes.

+-RH