Com-Power SPA-3000 Spectrum Analyzer 9 kHz – 3 GHz

Description

The SPA-9300 is a high performance, low cost, easy to use, portable spectrum analyzer for EMI testing. It has wide frequency range and low noise floor to enhance 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 allows easy operation of complex functionalities. A high-resolution 6.4″ color TFT LCD provides high quality image display. Traces 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; the user has two alternate-sweep spectrum analyzers in one single unit.

The SPA-3000 can be used as standalone measurement device without PC connection. Users can define 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 fit for EMC testing, production and education.

 

Features

  • Frequency range – 9 kHz – 3 GHz
  • Resolution bandwidth – 9 & 120 kHz
  • Large TFT Color Display
  • Lightweight

Com-Power SPA-3000 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, SPA-3000's has outstanding noise floor level, -1 52dBm/ Hz @ 600MHz. This allows measurement of weak signals during EMI emission testing. The sensitivity can further increased by using the optional preamplifier. It can also used with near field probes, antennas and Line impedance stabilization network for a complete EMI testing solution.

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

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

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Specifications

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
-120 1 dBm~+20dBm, 15MHz ~600MHz, Ref. Level@-50dBm
-117 -1 dBm~+20dBm, 600MHz~2.3GHz, Ref. Level@-50dBm
-115 1dBm~+20dBm, 2.3GHz ~ 3GHz

Overload Protection

+30dBm, 25VDC

Reference Level

-11 0dBm ~ +20dBm

Range

1dB @100MHz

Accuracy

1dB

Frequency Flatness

1dB over 70dB

Dynamic Range

Average Noise Floor

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

Third Inter-Modulation

< -70dBc @-40dBm Input , Ref. Level@-30dBm

Harmonic Distortion

< -60dBc RF Input < -40dBm, Ref. Level@-30dBm< -110dBm @3kHz RBW

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

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 user-defined macros without any remote control

RF-Input

Type: N female, 50 nominal

RF input VSWR

<2 : 1 @ 0 dBm 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

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