SAT-8320/8330/8340 RF Digital Power Meter

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Mã sản phẩm: SAT-8320/8330/8340 RF
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Description :

SAT-8320/8330/8340 is a high performance In-line RF digital power meter specifically designed for testing of power conditions of a variety of modern cellular communication systems. Unique, state-of-the-art designs reduce complexity and provide versatile performance in a fully portable, conveniently compact package.

This instrument is uniquely designed with the advanced technology, which greatly reduces the complexity of instrument operation, making it an integrated In-line RF digital power meter with features of uniqueness, multiple-functions and ready-usage among current instruments.

Basic functions:

High compatibility

Support 2G 、3G and 4G (LTE-FDD and LTE-TDD), and railway band GSM - 450R.

High dynamic range

Combined power measuring range as high as 70dB (-20dBm ~ + 50dBm) and overlapping range of 20dB.

High accuracy measurement

Performance optimization, such as specific frequency calibration, return loss, insertion loss, and directional quality, can guarantee the power measurement accuracy from various aspects.

Dynamic power adjustment

Power simulation can be made at any time for different transmitter or remote unit (RU) when checking or spotting link power.

Comparative CCDF curve

Intuitive comparative CCDF (complementary cumulative distribution function) curve can make a comparison on power compression characteristics of the launch system at any time, especially suitable for the screening of high bit error rate and high drop call rate.

Long time On-line monitoring

In case of soft failure like power jitter or drift in launch system, the fault can be located by on-line monitoring and data analysis in a certain time. The feed-through power meter GC 8320/8330/8340 is currently the only one which can achieve completely long time independent online monitoring without support by any other equipment or instrument.

High reliability design

No damage in the process of input - output miss-connection. What’s more, instruction can be sent through its screen and audio signal. It is intact even for the permanent miss-connection.

Intelligent interface

The instrument will automatically enter testing state when spectrum information is correctly selected. The display mode can be arbitrarily switched in testing process for real-time monitoring on various parameters. For the operator who has no experience in RF field, can practice and operate simply by a few minutes of learning.

Performance characteristics:

Independent online monitoring function

An independent RF signal on-line monitoring record function is provided. A large capacity of 8G SD card, recording every second, can work for 3 consecutive months, especially suitable for recording the occasional failure and complicated phenomenon. At the same time it can be used for long-term reliability testing means of work acceptance. The records of its internal storage data can be uploaded to PC via software, saved and read by EXCEL.

Input/output miss-connection protection

When the input port of the tested feeder line RF signal is miss-connected to the output port of SAT-8320, a warning signal will be provided by SAT-8320 meter, noticing feeder line cable access error while the instrument will not burn out at the same time.

A friendly user interface and high-definition color LCD display

Specification :

	SAT-8340	SAT-8330		SAT-8320	SAT-8220
Instrument form	In-line type				Probe type
Frequency range	400MHz - 3GHz		700MHz - 3GHz
4G Compatibility	2G,3G		2G,3G,4G(LTE-FDD/LTE-TDD)			2G,3G
RF power range	1mW - 250W （Correction factor =1）		0.001mW - 1300mW （Correction factor =1.0）	1mW - 160W (Correction factor =1）		1mW - 160W
Correction factor	1 - 100		0.1 - 10	1 - 100
Maximum input power	500W
Resolution	0.01dBm 或 0.001W	0.01dB 或 0.001mW		0.01dBm 或 0.001W
Measurement mode	average / peak value / burst average
Measurement accuracy	+/- 4% +/- 5mW ( +15 ～ +35°C ) +/- 6% +/- 5mW ( 0 ～ 50°C )	+/- 3% +/- 5μW ( +15 ～ +35°C ) +/- 6% +/- 5μW ( 0 ～ 50°C )		+/- 3% +/- 5mW ( +15 ～ +35°C ) +/- 6% +/- 5mW ( 0 ～ 50°C )
VSWR measurement range	1.05 - 40.0
Insertion loss	< 0.05dB
Insertion VSWR	< 1.10
Directivity	> 30dB
Peak-to-average ratio	> 10dB
Burst pulse width	150µs - 4s
Burst frequency	0.25Hz - 1000Hz
Pulse duty cycle	0.1% - 100%
CCDF Display mode	Contrast curve				Non contrast curve
Nominal impedance	50Ω
RF connector	Type N（female）
Auto-power-off	User selectable
Internal memory	150 Files
Data storage	50 Days（2GB SD card）
Battery type	Lithium-ion
Battery life	> 8 hours(continuous)
External power supply	DC 5V/2A
PC interface	USB
Operating temperature	-10 ～ +50°C （Relative humidity < 95%）
Storage temperature	-20 ～ +50°C （Relative humidity < 70%）
Operating altitude	5000m
Storage altitude	14000m
ESD	> 8KV
Dimensions	200mm x 120mm x 50mm				105mm x 94mm x 43mm
Weight	800g				600g