Com-Power SPA-3000 User Manual

Features

Range - 9 kHz - 3 GHz

Resolution bandwidth - 9 & 120 kHz

Large TFT Color Display

Lightweight

Spectrum Analyzer

SPA-3000

Description

The SPA-9300 is a high performance, low cost, easy
to use, portable spectrum analyer for EMI testing.
It has wide frequency range and low noise fl oor to
enhances measurement range. Advanced easy to use
interface make your work simple. SPA-3000 offers
you the greatest performance-price ratio in the market.

User-oriented interface design allow easy operation of
complex functionalities. A high-resolution 6.4" color
TFT LCD provides high quality image display . T races
are drawn in different colors, allowing recognition of
small disparities at a glance. Split window mode deliv­ers the ability for monitoring two different bands on the
same display, making user have two alternate-sweep
spectrum analyzers in one single unit.

The SP A-3000 can be used as standalone measurement
device without PC connection. Users can defi ne their
own macros through the keypad on the front panel and
stored in 10 Sequence sets. Running sequence can be
paused for measured result observation or staff inter­vention. Repeat or Single run mode can be selected for
different applications. Sequence function can quite fi t
for EMC testing, production and education.

Application

The SPA-3000 Spectrum Analyzer is extremely valu­able for locating the EMI noise source on systems in
order to meet various regulatory agency requirements.
Its features and affordable price allows design engi­neers to use it to perform preliminary radiated and
conducted EMI testing.

Wide measurement range and state-of-the-art design,
SP A-3000's has outstanding noise fl oor level, -1 52dBm/
Hz @ 600MHz. This allow measurement of weak sig­nals during EMI emission testing. The sensitivity can
further increased by using the an optional preamplifi er.
It can also used with near fi eld probes, antennas and
Line impedance stabilization network for a complete
EMI testing solution.

The front panel has a USB USB fl ash drive for various
fi le transactions, such as setup info, trace data, and
display images. In addition, it also supports printers
with USB ports for direct print out.

The backpanel has a GPIB connector for remote
control using PC software.

Com-Power Corporation (714) 528 - 8800 www. com-power.com [e-mail]

Specifi cations

Frequency

Frequency Range 9kHz ~ 3GHz
Aging Rate 10ppm, 0-50 C, 5ppm/yr
Span Range 2kHz ~ 3GHz in 1-2-5 sequence, full span, zero span
Phase Noise -80dBc/Hz @1GHz , 20kHz offset typical
Sweep Time Range 50ms ~ 25.6s

Resolution Bandwidth

RBW Range 3kHz, 9 kHz, 30kHz, 120 kHz, 300kHz, 4MHz
RBW Accuracy 15%
Video Bandwidth Range 10Hz ~ 1MHz in 1-3 steps

Amplitude

Measurement Range -1 03dBm ~ +20dBm, 1MHz ~ 15MHz , Ref. Level -30dBm

Overload Protection +30dBm, 25VDC
Reference Level -11 0dBm ~ +20dBm
Range 1dB @100MHz
Accuracy 1 d B
Frequency Flatness 1 d B over 70d B

Dynamic Range

Average Noise Floor -1 35dBm/Hz, 1 MHz ~ 15MHz , Ref. Level -30dBm

Third Inter-Modulation < -70dBc @-40dBm Input , Ref. Level@-30dBm
Harmonic Distortion < -60dBc RF Input < -40dBm, Ref. Level@-30dBm

Non-Harmonic Spurious <-110 dBm@3 kHz RBW

General

Display 640 x 480 high resolution color TFT LCD
Internal Memory 10 Traces , 10 Setup info , 10 Limit lines, , 5 Corrections 10 Sequences
Markers 10 Markers for peaks; 5normal-delta marker pairs ; Functions: Delta , Peak , Marker Track
Trace Detection 3 traces with Peak, Maximum hold, Freeze, Average and Trace math

-120 1 dBm~+20dBm, 15MHz ~600MHz, Ref. Level@-50dBm

-117 -1 d Bm~+20d Bm, 600MHz~2.3GHz, Ref. Level@-50dBm

-115 1dBm~+20dBm, 2.3GHz ~ 3GHz

-152 1 dBm/Hz, 15MHz ~ 600MHz, Ref. Level@-50dBm

-149 1 dBm/Hz, 600MHz ~ 2.3GHz, Ref. Level@-50dBm

-147 1dBm/Hz, 2.3GHz ~ 3GHz

< -110dBm @3kHz RBW

Power Measurement ACPR, OCBW, Channel power, N dB BW, and Phase jitter
Autoset Function Auto tuning the measurement result for observation
Sequence Automated test by uesr-defi ned macros without any remote control
RF-Input Type: N female, 50 nominal

RF input VSWR <2 : 1 @ 0dBm Ref. Level
GPIB Interface IEEE 488 bus
USB Connector Type: SMB male, outputs +9V/100mA max.
POWER SOURCE AC 100 ~ 240V, 50/60Hz
Dimensions & Weight 330(W) x 170(H) x 340(D) mm, Approx. 6kg

All values are typical values unless specifi ed.
Specifi cations are subject to change without notice.

Com-Power Corporation 114 , Olinda Drive, Brea, California 92823 (714) 528 - 8800 www.com-power.com