On Sale! Tektronix NetTek Analyzer YBT250 BTS Base Station –

On Sale! Tektronix NetTek Analyzer YBT250 BTS Base Station –

Click for Product Info and Updated Pricing

Tektronix YBT250 Cable Antenna RF

Tektronix Y400 NetTek Analyzer Platform MainFrame w/
Tektronix YBT250 Base Station Transmitter Interference Analyzer Module

YBT250 Installed Options:
– CDMA & IDEN RF Measurements And LMF
– GSM RF Measurements
– IS-136 RF Measurements
– RF Measurements For FM Signals
– cdmaOne Demod Measurements
– Interface Measurements
– cdma2000 Demod Measurements
– W-CDMA (UMTS) Demod Measurements
– W-CDMA (UMTS) RF Measurements
– cdma2000 1xEV-DO Demod Measurements
– cdma2000 1xEV-DO RF Measurements
– W-CDMA (UMTS) Scrambling Code Analyzer
– EDGE 7 Enhanced GSM Measurements
– CDMA & IDEN Scanner
– W-CDMA (HSDPA) Demod Measurements
– GDSM/EDGE Channel Scanner
– 1xEVDO PN Scanner
– Enhanced Interface Measurements
– Mapping
– TD-SCDMA Measurements

Frequency Range: 30 MHz to 2.5 GHz

Includes Carrying Case & Accessories As Listed

Y 400

Y400 NetTek Analyzer

Handheld Platform
The Tektronix NetTek® analyzer is a revolutionary portable field tool. When combined with various test modules, the NetTek offers proven measurement capability at a surprisingly low price, in a rugged, easy-to-use package, suitable for all field environments.

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. Furthermore, built-in help guides speed the measurement process. Common measurements have been optimized for quick, repeatable results. For example, novice users can display results with straightforward Windows-like zoom and resize controls.

Enhanced Productivity
Used in conjunction with the NetTek® Analyzer, the NetGuide software solution enables creation of customized procedures that allow for consistent testing among technicians. Be assured of proper measurement configuration by defining step-bystep instructions for the user. Guarantee that all tests are executed to company standards. Share expert knowledge among your technicians to minimize network down time.

Touch Screen
The Windows CE interface is combined with a rugged touch screen. User controls and buttons only appear on the screen when they are needed, making measurements simpler to perform. The screen is operated by pressure, meaning that even a gloved finger can reliably operate the instrument in cold weather.

Field Rugged
The NetTek analyzer is designed to withstand day to day abuse wherever testing is required. The NetTek analyzer and each module feature a magnesium alloy shell, bonded with a rubber skin for maximum impact resistance and rigidity. All ports feature a sealed rubber cover. The unit may be operated and stored over a wide temperature range.

The NetTek analyzer design needs no fan or ventilation ports, maximizing resistance to dirt and dust.

PC Connectivity
The NetTek analyzer is designed to easily work with the PCs required for maintaining today’s networks. The instrument includes as standard two PC card slots, Ethernet port, RS-232 port and USB slots. A USB floppy disk drive or PCMCIA memory card can be added as an option. The NetTek can also be controlled remotely using the optional Virtual CE interface. The platform includes support for vxHpc terminal emulator software. Further, all of these devices are Windows CE compatible – meaning data and test results can be shared quickly with a PC operating Windows.

The Modules and the Platform
The Tektronix NetTek platform includes the display, power supply, CPU and battery compartments. Measurement modules can then be attached to the back. Up to four modules can be attached at once. A variety of modules and options allows you to tailor the instrument to service the standards and interfaces in use in your network. The modular design also means that the instrument can easily be upgraded. New measurements or standards can be added with software upgrades or with additional modules. The NetTek platform today supports not only the YBT250 test module for spectrum and base station testing, but also the YBA250 module for antenna and transmission line analysis and the YBT1 for T1 testing.

Tektronix YBT250


Module Support Connect up to 4 test modules.
Field interchangeable.
Additional mini-test modules supported on PCMCIA
Display 26 cm (10.4 in.), 640×480 pixel, transmissive color LCD.
Touch screen display optimized for finger use – does not require special scribes or other tools to operate.
Power AC power: AC: 90 to 264 VAC, 47 to 63 Hz.
DC power: 24 VDC ±1.2 VDC, 72 W maximum.
One Li-Ion battery standard.
Measurement operation time on battery: >2 hours per battery, >4 hours typical usage. Actual operation time dependent on type and number of applications running.
Can hold two batteries (second battery optional) for total of >4 hours of continuous measurement; >8 hours typical usage.
DC 12 V car adapter (optional). Recharge time (non-operating): 4.5 hours.
Interface Ports RS-232 serial: 9-Pin, up to 115.2 kb/s serial.
USB: 1.1 compatible Master and Slave Ports.
Keyboard: PS/2 compatible, Mini-DIN connector.
Microphone jack: 3.5 mm jack for external microphone.
Headphone jack: 3.5 mm jack for external headphone.
Built-in speaker.
PCMCIA: 2 PCMCIA type II ports.
Ethernet Port: Compatible 10Mb.
File/Test Storage Internal memory (standard): 32 MB available for storage and running Windows CE applications.
USB Floppy disk (optional): MS-DOS compatible 3.5″, 1.4 MB.
PCMCIA Memory card (optional): 128 MB.
Port supports standard PCMCIA memory cards.
Environmental Operating temperature: –10 ºC to +50 ºC.
Storage temperature: –40 ºC to +60 ºC.
Humidity, operating: 5% to 95%.
Dimensions Height: 249mm 9.8in.
Width: 330mm 13.0in.
Depth: 89mm 3.5in

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].

cdmaOne, cdma2000 1x RTT, and cdma2000 1x EV-DO Demodulation Options CD1, CD2, CD3, CDE Waveform Quality –
±0.005 for 0.9 Code Domain Power –
±1 dB when >–20 dB relative to Tx power.
Code Domain Power display update: 1 s (typical).
Timing Error – ±250 ns, typical.
Carrier Feedthrough –
±2 dB, –50 dBc residual floor (applicable to CD1 and CD2).
Other Measurements –
Codogram, Pilot Power, Error Vector Magnitude, PN Offset.

cdma2000 PN offset Scanner Opt. CS1
Input Signal Range – –120 dBm to +30 dBm.
Resolution –
Io, Ec/Io, Ec: –0.1 dB.
PN Offset: 1 PN index.
Tau: 0.1 chip.
Accuracy –
Ec: ±2 dB for Ec =–95 dBm and Ec/Io =–8 dB,
±3 dB for Ec =–110 dBm and Ec/Io =–12 dB.
Tau: ±0.5 chip, of highest power multipath component
of each detected PNOS, relative to input timing
reference (ESC or YBGPS1).

1xEV-DO PN Offset Scanner Opt. ES1
Input Signal Range – –120 dBm to +30 dBm.
Resolution –
Io, Ec/Io, Ec: 0.1 dB.
PN Offset: 1 PN Index.
Tau: 0.1 chip of highest power multipath component
of each detected PN Offset, relative to input timing
reference (ESC or YBGPS1).

GSM/GPRS and EDGE RF and Demodulation
Measurements Opt. EM1
Error Vector Magnitude (8-PSK only) –
±1.5%; 4% =EVM =10%.
Phase Error (GMSK Only) –
±1.0º; 2º =Phase Error =12º.
RF Power vs. Time –
Resolution: 1 µs, 1 symbol.
Time Uncertainty: ±0.2 symbol, ±0.8 µs.
Other Measurements –
Slot Aware Burst Power, RF Carrier Frequency,
Occupied Bandwidth, Origin Offset, Carrier to
Interference Ratio.

GSM/GPRS/EDGE Channel Scanner Opt. GS1
Input Signal Range – –120 dBm to +30 dBm.
C/I Ratio Range – 0 dB to 50 dB.
Resolution –
Frequency: 0.001 MHz.
Peak Power: 0.1 dBm.
C/I: 0.1 dB.

W-CDMA/UMTS/HSDPA Demodulation Opt. WD2
Error Vector Magnitude – Resolution 0.01%.
Code Domain Power –
±1 dB when >–20 dB relative to Tx power.
Code Domain Power display update: 1 s (typical).
Scrambling Code – Determination 2 s.

Scrambling Code Analyzer for W-CDMA/UMTS/
Input Signal Range – –117 dBm to +30 dBm.
Resolution – 0.1 dB.
Accuracy (Ec) –
±2 dB for Ec =–102 dBm and Ec/Io =–12 dB (typical).
±3 dB for Ec =–112 dBm and Ec/Io =–14 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.

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 ºC to 50 ºC.
Functional temperature range: –10 ºC to +50 ºC.
Storage Temperature – –40 ºC to +60 ºC.

Condition: Refurbished / Calibrated
Warranty: 90 Day Exchange


Tektronix Y400 NetTek Analyzer Mainframe (BC# 21176)
Tektronix YBT250 Interference Analyzer Module w/ Options (BC# 21177)
-CDMA & IDEN RF Measurements And LMF
-GSM RF Measurements
-IS-136 RF Measurements
-RF Measurements For FM Signals
-cdmaOne Demod Measurements
-Interface Measurements
-cdma2000 Demod Measurements
-W-CDMA (UMTS) Demod Measurements
-W-CDMA (UMTS) RF Measurements
-cdma2000 1xEV-DO Demod Measurements
-cdma2000 1xEV-DO RF Measurements
-W-CDMA (UMTS) Scrambling Code Analyzer
-EDGE 7 Enhanced GSM Measurements
-CDMA & IDEN Scanner
-W-CDMA (HSDPA) Demod Measurements
-GDSM/EDGE Channel Scanner
-1xEVDO PN Scanner
-Enhanced Interface Measurements
-TD-SCDMA Measurements
(2) BNC Cables
Armored Test Port Cables
N Female Adapter
832MB Flash Card
Ethernet Cable
Battery Pack
AC Adapter/Charger
Power Cord
RS232 PC Interface Cable
USB PC Interface Cable
User Manual On CD-ROM
Carrying Case

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Tektronix YBT250 Spec Sheet


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