[USRP-users] Old USRP2 - Network Link Issues

2019-02-07 Thread Iain Young via USRP-users
Hi Folks, I have an old USRP2, which I recently acquired sans top/sides. It powers up and loads both the CPLD and firmware (LEDS D+F lit) just fine. LED B lights if I connect a MIMO cable. I have also placed the latest firmware on the SD card. However, the gigabit ethernet won't come up. It attem

Re: [USRP-users] Old USRP2 - Network Link Issues

2019-02-08 Thread Iain Young via USRP-users
On Thu, Feb 07, 2019 at 12:40:55PM -0500, Marcus D. Leech via USRP-users wrote: > There was a problem with the National Semiconductor PHY chips used > on these. Some worked indefinitely, some suicided. They got > really hot, too. > > I don't know if the PHY chip is still made, but you might b

[USRP-users] RFX-2400 - Band Pass Filter

2019-08-08 Thread Iain Young via USRP-users
Hi Guys, Another long shot from me, and yes, again it's hardware that's EOL and "Not recommended for new designs", but it happens to be perfect for my needs (a 13cm Amateur Radio Beacon if anyone is remotely interested!) Anyhow, I have the opportunity to acquire a RFX2400. I understand the RFX24