Stellent Network

 Sales Enquiry 

 phone +65 64588355      email sales@stellentnet.com

 

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Radio Frequency (RF)

 

Viavi TM500/E500

The TM500 Test Mobile family can be regarded as the "defac to standard" for network testing via RF. The TM500 is a scalable test system for validating network performance as experienced by end users, across multiple cells and different radio access technologies. With integrated data services it is able to measure the complete performance of the network, from RF through to the packet core.

Features & Benefits

  • 3GPP GSM, WCDMA, LTE, LTE-A FDD and TDD, and 5G
  • Support of 3GPP LTE & LTE-A Rel-8, Rel-9, Rel-10 & Rel-11, WCDMA up to Rel-10 & pre-3GPP 5G NR
  • L1, L2, NAS and full system level modes
  • Support of high number of UEs per cell/carrier for capacity testing
  • Easy configuration of traffic and channel conditions for multiple UEs
  • Support of high data rates through high order MIMO and/or aggregation of multiple component carriers
  • Up to 60 MHz BW per UE for LTE-A, and 20MHz BW per UE for WCDMA (MC-HSDPA)
  • Up to 600 Mbps over 40 MHz for LTE and 168Mbps for WCDMA
  • Support of multiple RF bands, and CPRI
  • Cabled or over the air operation
  • Comprehensive logging, control, display, and analysis tools

3Z RF Vision (Precision Antenna Alignment)

In 5G deployment, to maximize the use of high-band mmW frequencies and Massive MIMO beamforming antenna performance, precise antenna alignment and an LOS survey are critical during and after installation. 3Z RF Vision is ready to help you service 5G networks.

Features & Benefits

  • Accurately align directional antennas (panel, microwave, and 5G cylindrical antennas)
  • Generate reliable and automated line-of-sight surveys
  • Match antenna alignment with RF design
  • Maximize voice quality and data traffic
  • Improve data user throughput & KPIs
  • Reduce churn
  • Reduce OPEX

Viavi 8800SX

The 8800SX now includes test capabilities for field and bench testing of TETRA base stations with a new 10 MHz external reference and new software capabilities to further speed testing of today’s Land Mobile Radio systems.

Features & Benefits

  • AM / FM
  • P25, P25 Phase II
  • TETRA
  • DMR (MOTOTRBO™)
  • NXDN™
  • dPMR
  • ARIB T98
  • PTC

 9-kHz-to-6100-MHz

Anapico 9 kHz to 6100 MHz Signal Generator - APSIN2010/APSIN4010/APSIN6010

The APSIN2010/APSIN4010/APSIN6010 is a portable, low phase noise & fast switching analog RF signal generator covering RF frequency ranges from 9 kHz to 2, 4 and 6.1 GHz.

Features & Benefits

  • OCXO stabilized low phase noise signal with mHz resolution
  • Comprehensive AM, low-distortion, wideband DC-FM, and high-speed pulse modulation
  • Extensive modulation capabilities: AM, FM, PM & Pulse, Avionics dedicated modulations VOR/ILS
  • Sweep, trigger functions and user-programmable external reference frequency between 8 to 200 MHz

100-kHz-to-12

Anapico 9 kHz to 12, 20 and 26.5 GHz Signal Generator - APSIN12G/APSIN20G

The APSIN12G/APSIN20G model is a low-weight, low power consumption, low phase noise and fast-switching microwave signal generator covering a frequency range from 9 kHz to 12, 20 and 26.5 GHz.

Features & Benefits

  • OCXO stabilized low phase noise, high output power
  • Comprehensive AM, low-distortion, wideband DC-FM, and high-speed pulse modulation
  • Powerful trigger and sweeping modes
  • R&D low noise signal source

Anapico Ultra-Low Noise Microwave Signal Generators - APULN6/APULN40

The APULN6/APULN40 is a ultra-low noise & high-performance analog signal generator covering RF and microwave frequency ranges from 100 kHz (optionally 8 kHz) to 6, 12.75, 20, 26 and 40 GHz.

Features & Benefits

  • Excellent signal purity: ultra-low phase noise and low spurious
  • Combination of highest output power and fastest switching
  • OCXO stabilized low phase noise signal with mHz resolution
  • Extensive modulation capabilities: AM, FM, PM, pulse, frequency chirp & configurable pulse sequences
  • Fast switching of 25 µs
  • Sweep, trigger functions and user-programmable external reference frequency between 5 to 250 MHz

Anapico 10 MHz to 40 GHz Vector Signal Generator - APVSG04

The APVSG04 is an ultra-agile fast-switching vector-modulated signal source, covering a continuous frequency range with models ranging from 10 MHz  to 4 , 6, 20, or 40 GHz.

Features & Benefits

  • High RF signal bandwidth: using a dual, arbitrary waveform generator operating at 500 MHz for I/Q signal generation
  • Modulated signals: lowest phase noise (-145 dBc/Hz at 1 GHz and 20 kHz offset), low spurious and excellent harmonic rejection
  • Ultra-narrow pulse trains (< 5 ns), linear and non-linear pulsed frequency chirps
  • Ultra-fast hopping and sweeping capability (update frequency, power and phase in below 200 ns)
  • Support analog & digital modulation: AM, FM, PM, Pulse, FSK, PSK, ASK, QAM