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On Sale! Tektronix NetTek Analyzer Y350C w/ YBA250 YBT250 – AAATesters.com

On Sale! Tektronix NetTek Analyzer Y350C w/ YBA250 YBT250 – AAATesters.com

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Tektronix Y350C Cable Antenna RF

Tektronix Y350C NetTek Analyzer Platform MainFrame
&
Tektronix YBA250 RF Antenna Tester Module With Option STD Installed
&
Tektronix YBT250 Base Station Transmitter and Interference Analyzer Module With Options: 88 GR1, IN1 & IR1 Installed

Frequency Range: 25 MHz to 2.5 GHz

This Unit Combines the capabilities of the YBA-250 And the YBT-250 to allow measurements of cable, connector, and attenuator loss. It also allows measurements of filters, duplexers, RF path gain, amplifiers, antenna isolation, and many other general purpose RF measurements.

Includes Hard Carrying Case And Accessories As Listed!

Y350 Y350-C YBA YBT 250

YBA250 RF Antenna Tester Module
Features & Benefits

Improve Quality of Service Through Preventative Maintenance Activities On Antennas, Before They Become Service-affecting
Quickly Analyze the Most Important Antenna and Transmission Line Problems
Easy-to-Use Distance-to-Fault (DTF) Measurements for Locating Antenna and Transmission Line Trouble
Advanced Calibration Technique Speeds and Simplifies Your Measurements by Allowing a Single Calibration for Use Across Entire Frequency Range
Modular Instrument for Handheld NetTek Y400, Which Allows for Easy Future Expansion for New Functions

Applications

Return Loss/VSWR/Cable Loss Measurements for Antenna and Transmission Line Analysis
Distance-to-Fault (DTF) Measurements for Locating Problems
Maintenance and Installation Checks
Insertion Gain/Insertion Loss Measurements

Affordable, Portable, Ready for the Field

Antenna and Transmission Line Analyzer for Wireless Communications Systems

The Tektronix NetTek Analyzer is a revolutionary portable BTS field tool. The YBA250 test module tailors this system for fast identification of base station antenna and transmission line trouble, and easy location of those faults. The YBA250 test module offers this capability at a surprisingly low price, in a rugged, easy-to-use package, suitable for all field environments.

Return Loss/VSWR

The YBA250 antenna test module allows you to quickly analyze the system using either Return Loss or VSWR. Comparisons against initial conformance tests enable users to easily identify degradation in system performance. Viewing the frequency response vs. channel tables for various standards provides easier interpretation of how the problem may be affecting performance.

Cable Loss

Cable loss can be measured using a simple, single port technique. This makes use of the Cable Loss feature of the YBA250. This feature allows measuring cable loss while connected to only one end of the cable. This is useful when access to the other end of the cable is difficult.

Distance-to-Fault (DTF)

The YBA250 test module helps locate antenna and transmission line faults quickly and easily. Using the Distance-to-Fault (DTF) capability, users are able to identify problem areas and their location. The YBA250’s interface provides access to multiple cable types and easier setup of DTF parameters for faster troubleshooting.

CW Mode

The YBAS250 can be used as a sine wave, or continuous wave (CW) source. This is useful for many different trouble shooting applications.

Easy to Use

The NetTek BTS field tool is based around the familiar Windows CE operating system. As a result, users will spend less time learning the instrument and more time troubleshooting the network. The YBA250 test module puts measurement functions just a point of the finger away. Furthermore, built-in help guides speed the measurement process.

Common measurements have been optimized for quick, repeatable results. For example, novice users can display Distance-to-Fault results with straightforward Windows-like zoom and resize controls.

To further minimize troubleshooting time and improve effectiveness, users can control the YBA250’s accuracy and resolution to optimize measurement results. For easier interpretation of these results, the YBA250 also enables user-defined masks to qualify antenna performance. This provides faster analysis and allows users to share masks and results.

Advanced Calibration

By using Tektronix’ expert factory calibration program, the YBA250 speeds up and simplifies the troubleshooting process. By enabling users to reference a single calibration across the entire frequency range, we have eliminated antiquated calibration procedures each time the frequency or display range is changed.

Tektronix Y350C

Insertion Loss and Insertion Gain

System and RF component performance can be easily analyzed with the two port insertion loss or insertion gain capability of the YBA250, when used in combination with a YBT250. This capability allows measurements of cable, connector, and attenuator loss. It also allows measurements of filters, duplexers, RF path gain, amplifiers, antenna isolation, and many other general purpose RF measurements.

The Insertion Loss and/or Insertion Gain capability also allows measurements of Tower Mounted Amplifiers (TMAs, or receiver preamplifiers) while the TMA is still on the tower. Caution: Please check your country’s laws regarding transmitters before using the NetTek to transmit a test signal

Characteristics

YBA250 Antenna and Transmission Line Analyzer Module
Operation Modes – Return Loss/VSWR/Cable Loss.
Distance-to-Fault (DTF).
Measurement Characteristics
Return Loss/VSWR – Range:
Return Loss – 0.00 to 54.00 dB.
VSWR – 1.00 to 65.00.

Resolution:

Return Loss – 0.01 dB.
VSWR – 0.01.
Accuracy:

Factory Calibration – =1.2 dB, typical (from 0 ?C to 40 ?C up to 2.5 GHz, measuring a 17 dB return loss.)

User Calibration – <0.05 + |20 log (1?10[(RLrel)/20])| dB, typical. Where RLrel is the measured return loss value minus the calibration return loss value. Return loss measurement accuracy is dependent on the quality of the calibration standards used. Tektronix recommends the use of a YBAC1 calibration kit or equivalent.

CW Mode –

The YBA250 can be used as a sine wave, or continuous wave (CW) source which is useful for many different trouble shooting applications.
Distance-To-Fault (DTF) – Vertical Range:
Return Loss – 0.00 to 54.00 dB.
VSWR – 1.00 to 65.00.
Distance Range: 0 to 1486*Vrel m. Where Vrel is the signal velocity in the line with respect to the speed of light.
Resolution: =6.1*Vrel cm at a distance of 200 meters, across frequency range up to 2.5 GHz.

Accuracy: Timing accuracy is equal to ?75 ppm. Distance accuracy varies with uncertainty in the velocity of propagation of the measured cable, along with the uncertainty of the timing accuracy.

Inputs/Outputs – Frequency Range: 25 MHz to 2.5 GHz.
Signal Source Setting: +3 dBm, -20 dBm, -30 dBm, -40 dBm, -50 dBm, -60 dB.
Input Level: +20 dBm (maximum safe input).
Interference Immunity: +11 dBm.
RF Connector: 50 O, type N.
Insertion Loss/Insertion Gain *1 –
Frequency Range: 30 MHz to 2.5 GHz.
Signal Source settings +3 dBm, -20 dBm, -30 dBm, -40 dBm, -50 dBm, -60 dBm.
Accuracy (Typical):
User Normalization.
1.0 dB when VSWR of device being tested is below 1.5.
0.5 dB when cable VSWR is below 1.15.
Valid when YBAC2 Normalization kit (or equivalent) is used.
Resolution: 0.01 dBm
*1 A YBT250 is required for Insertion Loss or Insertion Gain measurements.

Y350C

General Characteristics

Temperature – Operating: 0 ?C to 50 ?C.
Nonoperating: -40?C to +60?C.
Altitude – Operating: Up to 15,000 ft. (4,550 m).
Nonoperating: Up to 50,000 ft. (12,192 m).
Humidity – 5% to 95% up to 30 ?C.
Calibration – 1 year cycle.
Physical Characteristics

YBA250
Dimensions mm in.
Weight kg lbs.
Height 187 7.375
Width 241 9.5
Depth 32 1.25
Net 1.0 2.2

Tektronix YBT250 Base Station Transmitter and Interference Analyzer Module
Portable, Ready for the Field
Digital and Analog Transmitter Verification with Outstanding Interference Resolution Capabilities

The Tektronix NetTek analyzer is a revolutionary portable field tool. The YBT250 test module tailors this system for fast trouble resolution and easy transmitter verification of cellular, DCS/PCS and 3G base stations and Node Bs.

The NetTek analyzer with the YBT250 test module is not an expensive, doeverything solution; instead, the YBT250 test module is optimized to perform the day-to-day RF and demodulation measurement tasks that occupy the majority of a technician?s time. Further, the YBT250 test module offers this capability at a surprisingly low price, in a rugged, easy-to-use package, suitable for all field environments.

Multi-standard
Now, only one tool is needed for RF transmitter maintenance, with specific measurements for GSM/GPRS, EDGE, W-CDMA/UMTS/HSDPA, cdmaOne, cdma2000 1xRTT, cdma2000 1xEV-DO, TDMA and analog.

Easy to Use
The NetTek analyzer is based around the familiar Windows CE operating system. As a result, users will spend less time learning the instrument and more time troubleshooting the network. The YBT250 test module puts measurement functions just a point of the finger away. Furthermore, built-in help guides speed the measurement process.

Common measurements have been optimized for quick, repeatable results. For example, novice users can display spectrum analyzer results with straightforward Windows-like zoom and resize controls.

The Sequencer allows users to do a customized selection of the RF Power Carrier Frequency, Occupied Bandwidth, Code Domain Signal Quality and Code Domain Power measurements.

YBT250 Test Module
Operation Modes ?
Transmitter Testing.
Interference Analysis.
Spectrum Monitoring.

Measurement Packages
Interference Option IN1
AM/FM Demodulation.
Interference Identification.
Spectrogram with Variable Duration.
Signal Strength.
Noise Floor Measurement.
RF Field Strength.
W-CDMA Field Strength.

RF Measurement Options GR1, CR1, CRE, WR1, IR1, AR1, EM1 RF Carrier Frequency ?
?10 Hz + Time base Error, 99% Confidence Interval.
Occupied Bandwidth (OBW) ?
Bandwidth within which 99% of the power transmitted on a single channel lies.
FM Deviation (Applicable to AR1) ?
?10% typical.
For deviations 2 to 10 kHz; usable range to 15 kHz.
Audio frequency = maximum 3 kHz.
RF Channel Power (CW or Peak Envelope Power) ?
?0.75 dB for ?20 dBm to +30 dBm
[?0.5 dB typical].
?1.25 dB for ?80 dBm to ?20 dBm
[?1.0 dB typical].
Burst Power Measurement (Applicable to GR1, CRE, EM1 and TR1) ?
?1.0 dB for ?20 dBm to +30 dBm
[?0.75 dB typical].
?1.5 dB for ?80 dBm to ?20 dBm
[?1.25 dB typical].

General Specifications

Frequency Characteristics
Input Range ? 30 MHz to 2500 MHz.
Internal Frequency Accuracy (Time base Error) ?
?0.5 ppm (?0.015 ppm typical, after GPS lock.
Requires YBGPS1.)
Internal Frequency Aging (Time base Error) ?
?1 ppm/yr.
Available Spans (in Spectrum Monitoring) ?
10 kHz to 2470 MHz.
Resolution Bandwidths (automatically set in
Spectrum Monitoring Mode) ? 100 Hz to 6 MHz.
Phase Noise ? =?70 dBc/Hz at 20 kHz offset.

Amplitude Characteristics (CW
or peak envelope, measured in
100 kHz span)
Amplitude Range ?
?114 dBm to +30 dBm.
?134 dBm to +30 dBm (100 MHz to 2 GHz) with
Interference option IN1.
?132 dBm to +30 dBm (2 GHz to 2.2 GHz) with
Interference option IN1.
RF Input Overload Protection ? +30 dBm to 50 W.
Signal Related Spurious Response ?
IM3 better than ?70 dBc, typical.
2nd harmonic better than ?60 dBc, typical.
Amplitude Display ?
10 Divisions; 1 to 10 dB per division.
Spectrum Display Modes ?
Max., min., norm., avg., dual trace.

Inputs
RF ? 50 O, type N.
Frequency Reference ?
50 O, type BNC (f).
freqin = 2, 4.8, 10, 13, 15, or 19.6608 MHz and
others. Automatically detected.
Timing Input ? 10 kO, type BNC (f).
YBT250 Test Module Weight ? 1.4 kg/3.1 lbs.
NetTek Mainframe Weight ? 4.1 kg/9.04 lbs.
Operating Temperature ?
Specified temperature range: 0 ?C to 50 ?C.
Functional temperature range: ?10 ?C to +50 ?C.
Storage Temperature ? ?40 ?C to +60 ?C.
Calibration ? Two year cycle.

Condition:m Refurbished / Calibrated
Warranty: 90 Day Exchange

Included     

Tektronix NetTek Analyzer Mainframe Y350C (BC# 11171)
Tektronix NetTek YBA250 RF Antenna Tester Module w/ Option:
-STD
Tektronix YBT250 Base Station Transmitter and Interference Analyzer Module w/ Options:
-88
-GR1
-IN1
-IR1
(2) Armored Test Port Cable
(2) BNC To BNC Cables
AC Adapter / Charger
Power Cord
RS232 PC Interface Cable
User Manual On CD-ROM
Hard Carrying Case

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