Thank you, Marcus - that looks promising. Best regards, Jan
From: USRP-users <usrp-users-boun...@lists.ettus.com> On Behalf Of Marcus D. Leech via USRP-users Sent: 12 December 2018 18:49 To: usrp-users@lists.ettus.com Subject: Re: [USRP-users] B200 GPS Antenna Port Current Limit On 12/12/2018 04:00 AM, Jan Safar via USRP-users wrote: Hello, Please can you advise the maximum current that can be drawn from the GPS Antenna port on the B200? I'm thinking of using an active antenna which should draw less than 30 mA and an amplified GPS splitter which draws 15 mA - can the B200 supply 45 mA on the antenna port? Also, the page linked below says that the B200 GPSDO 'is capable of supplying a 3V for active GPS antennas' ... http://files.ettus.com/manual/page_gpsdo_b2x0.html ... but this page suggests the B200 requires a 5V antenna: https://www.ettus.com/product/details/GPS-ANT-5V Am I right in assuming that the B200 supplies 5V on the GPS Antenna port? Most GPS 5V antennas will be perfectly happy with 3.3V, and I THINK that's the case here. The GPSDO module for the B2xx is one of these, from Jackson Labs: http://www.jackson-labs.com/index.php/products/lc_xo This communication, together with any files or attachments transmitted with it contains information that is confidential and may be subject to legal privilege and is intended solely for the use by the named recipient. If you are not the intended recipient you must not copy, distribute, publish or take any action in reliance on it. If you have received this communication in error, please notify the sender and securely delete it from your computer systems. Trinity House reserves the right to monitor all communications for lawful purposes. The contents of this email are protected under international copyright law. This email originated from the Corporation of Trinity House of Deptford Strond which is incorporated by Royal Charter in England and Wales. The Royal Charter number is RC 000622. The Registered office is Trinity House, Tower Hill, London, EC3N 4DH. The Corporation of Trinity House, collect and process Personal Data for the Lawful Purpose of fulfilling our responsibilities as the appointed General Lighthouse Authority for our area of responsibility under Section 193 of the Merchant Shipping Act 1995 (as amended). We understand that our employees, customers and other third parties are entitled to know that their personal data is processed lawfully, within their rights, not used for any purpose unintended by them, and will not accidentally fall into the hands of a third party. Our policy covering our approach to Data Protection complies with UK law accordingly implemented, including that required by the EU General Data Protection Regulation (GDPR 2016), and can be accessed via our Privacy Notice and Legal Notice listed on our website (www.trinityhouse.co.uk<http://www.trinityhouse.co.uk>) https://www.trinityhouse.co.uk/legal-notices
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