"The Excalibur is more than just a receiver; it is also a
high performance spectrum analyzer over a wide range of
frequencies and a usable dynamic range in excess of 110 dB."
"Reciprocal mixing measurements showed that the phase
noise performance was excellent. Indeed, the figures are best
for any radio I have ever measured."
"I liked very much the user interface, a good balance
between ease of use and well presented information. The various
spectrum displays were excellent and give a good visual
impression of the radio environment."
"The performance as a spectrum analzyer was first class,
with better resolution, wider display range and faster sweeps
than my 100 dB display range Hewlett Packard instrument."
"The Excalibur receiver is a top rate performer supported
by excellent software and the spectrum displays are a superb
bonus. The 16-bit analogue to digital converter results in
unsurpassed strong signal performance and once again my league
table of close-in dynamic range receiver performance has a new