Products > Test Equipment
Agilent E7495 linux root account
9aplus:
Regarding sensitivity of E74 on low freq...
Last night have tuned down on AM 0,5-1,6 MHz band, result lot of AM carriers - not good....
Therefore just made small test by joining E7495B with FT-817 (Yaesu), same LW antenna with N 1 to 2 switch.
Conclusion is what 817 hear that E74 can "see". Must try also on 3,79-3,80 MHz DX window
during the night or early in the morning (gray zone) too but for day time here is 14.070 MHz PSK stream.
Aleuli:
The E7495 does have a higher noise floor bellow 375Mhz(~37dBm more). This is due to internal Pre-AMP limits.
http://www.keysight.com/owc_discussions/thread.jspa?messageID=106466
LogicalDave:
I have an E7495A and an E7495B. Does anyone know:
1) What the latest firmware version is for each and where to download it?
2) Where replacement batteries can be purchased at a reasonable price?
Thanks!
PA0PBZ:
--- Quote from: LogicalDave on March 20, 2015, 05:02:34 pm ---1) What the latest firmware version is for each and where to download it?
--- End quote ---
Go here http://www.keysight.com/main/facet.jspx?&cc=US&lc=eng&k=E7495A&sm=g then drivers, firmware & software on the left
Wuerstchenhund:
--- Quote from: LogicalDave on March 20, 2015, 05:02:34 pm ---2) Where replacement batteries can be purchased at a reasonable price?
--- End quote ---
The batteries are made by Inspired Energy, the original model number is NI2040AG (if it carries the Agilent label) or NI2040MG (if it carries the IE label). There are now variants with larger capacity:
http://inspired-energy.com/standard_products/NI2040/NI2040.htm
In the UK, they're sold by Accutronics:
http://www.accutronics.co.uk/inspired_energy_batteries/ni2040hd24.html
http://www.accutronics.co.uk/inspired_energy_batteries/ni2040ed29.html
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