Tools that monitor and enhance mobile and fixed network performance
Maser Communications (UK) Limited are a distributor of a wide range of RF Test Equipment from several premium manufacturers including Anritsu, Fieldsense, Ripley (Multiwave) and INNO.
We provide the latest test equipment for wireless, optical, digital and IP testing; to support all your installation and maintenance testing requirements.
Anritsu is the industry standard for RF and Microwave Test and Measurement equipment for both field and lab environments, with instruments operating at all frequencies up to 110GHz and beyond.
Site Master™ Compact Handheld Cable & Antenna Analyzer with Spectrum Analyzer
The Site Master S331E is a handheld cable and antenna analyzer designed to make Return Loss, VSWR, Cable Loss, and Distance-To-Fault (DTF) measurements in the field. The cable and antenna analyzer also includes 1-port phase and smith chart measurements. The 2-port transmission measurement option includes two power levels and access to a built-in 32 volt bias tee (Option 10). In addition to the cable and antenna measurements, the S332E can be configured to include a Spectrum Analyzer, 2-port Transmission Measurement, Interference Analyzer with Interference Mapping capabilities, Coverage Mapping, Channel Scanner, CW Signal Generator, AM/FM/PM Analyzer, PIM Analyzer, Power Meter, and High Accuracy Power Meter. P/N: 11410-00516
Anritsu OTDR
There are many handheld OTDRs on the market that appear to be a good value until they are put into action and the user quickly finds out that they lack the performance needed to install and maintain today’s networks.
The new MU909014/15 μOTDR Module series for the MT9090A Network Master™ platform from Anritsu finally addresses this need by providing all of the features and performance required for installation and maintenance of optical fibres in a compact, modular test set. The MT9090A represents an unmatched level of value and ease of use, while not compromising performance. Data sampling of 2 centimetres, dead zones of 0.8-meter and dynamic range up to 38 dB ensure accurate and complete fiber evaluation of any network type – premise to access, metro to core…including PON-based FTTx networks featuring up to a 1 × 64 split.
New FieldSENSE 60

A new FieldSENSE Personal RF monitor, the FieldSENSE 60, is now available from Maser Communications alongside the popular FieldSENSE 2.0 with its proven track-record of ensuring on-site employee safety.
The FieldSENSE 60 retains all the benefits of the FieldSENSE 2.0 – compact size & weight, rugged IP64 enclosure and long battery life from two everyday AAA batteries, but it is also 5G ready.
The new FieldSENSE 60 with its increased frequency range of 60GHz also covers all the new 5G Broadcast frequencies.


The FieldSENSE 2.0 is the Personal RF Monitors specifically designed for protecting personnel working near broadcast and telecommunications transmitting antennas from EMF/RF overexposure.
The FieldSENSE 2.0 measures both E and H fields spanning from 50MHz to 6 GHz with an isotropic probe architecture. The probe response is shaped to internationally accepted exposure safety limits and is designed for both body worn, handheld or remote monitoring applications.
Covers all typical television and FM radio broadcast services amongst others.
E & H Fields Measured
In order to accurately assess a given exposure situation, both H and E fields are measured.
Shaped Response
The exposure limits, such as the FCC (NCRP), SC6 or ICNIRP are ALL shaped over frequency and as such PPE must also have a shaped probe response to accurately measure in accordance with it.
Isotropic
The FieldSENSE 2.0 has a total of 6 orthogonal E & H field probes to ensure that the combination of all sources of radiation from all angles are correctly measured and assessed in accordance with the safety limits.
Data Logging
The FieldSENSE 2.0 now has an advanced E & H field data logger which records all your measurements so that you can access them easily over a USB connection to your PC in the office. You can even view data real-time over the USB connection with the PC application.
Fall-Detect and Alarm
In-built fall detection system will sound an alarm should you accidentally fall. This will attract the attention of colleagues to immediately initiate rescue actions.
Harness Fastening
Special strap & buckle system for fastening your device to your climbers harness ensures easy access to it. Specifically designed to keep it away from areas which are either heavily utilised or impede easy climbing.
Wrist Strap
Easily adjustable wrist strap ensures you never accidentally drop your device when working at heights.
“Grippy” Design
Special bevelled design to fit tightly into your hand with a textured soft elastomer surface and grip ridges ensuring you don’t have any fumble moments up in the air.
Click here for the FieldSENSE 2.0 data sheet.

Resources
Receivers | Transmitters | Power Amp 550MHz-2200MHz | Power Amp 500MHz – 3000MHz
Consultix provides a family of field proof test transmitters that are simply portable RF signal generators yet in a form that is battery-operated and heavy-duty.
The WTX CW test transmitter family is particularly designed for field applications such as In-building site modelling (model calibration), DAS injection / testing, walk-testing as well as outdoor path model tuning – thanks to its broad range of optional power amplifiers.
The WTX Family of CW Transmitters (handheld signal generators) offers a precise RF test signal in a form ranging from WCDMA, LTE modulations to a multi-band and multi-port CW Carrier.
Supporting a broad frequency range from 200 to 6000 MHZ in a single unit, hence covering most of wireless bands 2G (GSM), 3G (UMTS), 4G (LTE) as well as CBRS 3.5 GHz and WIFI 2.4/5.8 GHz with a compact handheld device.
The touch screen (in WTX-610 iLLuminator) or the keypad and LCD (in WTX-35 series) provide direct user control for maximum ease and handiness that enable efficient and convenient operation.
Consultix WTX Family has the following attributes common in all models:
RF Drive and Walk Test Solutions
Radio Design Teams, and Telecom Service Companies responsible for IBS or Outdoor Radio path Modelling, Measurements and Performance Enhancement seek a simple but accurate tool to measure the RF signal level at certain frequencies/channels while still have the ability to log, draw, process such measurement along a complete test mission whatever its an In-building Walk-Test or Outdoor Drive-Test. Simplicity here implies a cost effective, small size, concise, easy-to-use, and efficient RF Receiver that’s engineered to address that niche need to accomplish the mission faster and in a more physically convenient setup without involving legacy complex and expensive measurement tools.
Receivers
Consultix Receivers are engineered to cope with the company unified vision to deliver a field-proof, user-friendly, small size, modular, and easy-to-maintain products covering every user’s field requirements and preferred setup. In addition to its WRX Handheld family, Consultix extended its portfolio with a miniature pocket-size receivers; the MRX family that addresses the need for small field setup constituting just a pocket receiver supporting a broad range of personal computing devices.
Transmitters
Consultix Provides a family of field proof Test Transmitters designed for In-building Site Modelling and Walk-Tests as well as Outdoor Path model tuning- thanks to its broad range options of RF power amplifiers. The WTX Family offers a test signal ranging from a real WCDMA Modulation to a multi-band and 4 port CW Transmission.
Software
Walk-view is a comprehensive, efficient, and simple-to-use data acquisition S/W tool that turns the WRX together with a PC or tablet into a fully fledged walk test or a drive test system that draws measurements, provides complete archiving of results, and presents it into different meaningful forms exportable to CSV format for further manipulation or representation in tools such as Map Info or iBwave etc. The S/W imports almost any format of layouts; BMP, JPG, PNG, etc., or Google Maps for outdoor tests. The tool allows a simple archiving and categorization of different projects, divided into different sites, sub-missions, down to sessions.
Power Amplifiers
Consultix provides a broad range of RF Power Amplifiers utilizing RF Power MOSFET devices that provide high gain and broadband stability. Our Amplifiers are suitable for field as well as laboratory applications serving analog/digital modulation and multicarrier Signals.
| Model # | Freq [MHz] | Gain[dB] | P1dB[dBm] | Psat[dBm] | Supply[V] | |
| From | To | |||||
| PA-02-37-21 | 20 | 200 | 21 | 35 | 37 | 28 |
| PA-0510-45-20 | 500 | 1000 | 20 | 44 | 45 | 28 |
| PA-0532-39-15 | 500 | 3200 | 15 | 38 | 39 | 28 |
| PPA-0522-39-30 | 500 | 2200 | 30 | 36 | 39 | 28 |
| PA-08-40-20 | 840 | 900 | 20 | 38 | 40 | 28 |
| PA-09-40-19 | 900 | 960 | 19 | 38 | 40 | 28 |
| PA-12-36-17 | 1150 | 1300 | 17 | 35 | 36 | 28 |
| PA-1520-47-18 | 1500 | 2000 | 18 | 45 | 47 | 28 |
| PA-21-38-25 | 2100 | 2200 | 25 | 36 | 38 | 28 |
| PA-21-46-16 | 2110 | 2170 | 16 | 44 | 46 | 28 |
| PA-24-36-32 | 2400 | 2480 | 32 | 34 | 36 | 28 |
| PA-3437-43-33 | 3400 | 3700 | 33 | 42 | 43 | 28 |

Wavecontrol is an engineering company with over 25 years experience specialising in the measurement of electromagnetic fields. They design and develop professional instruments for measurement, monitoring and evaluation of human exposure to electromagnetic fields.
Wavecontrol is certified as an ISO 9001 company and their calibration laboratory (LabCal Wavecontrol) is ENAC accredited and recognised in most countries around the world through the ILAC network. All devices manufactured by Wavecontrol are delivered standard with ISO 17025 accredited individual calibration at no extra cost, as a further indication of their commitment to quality and reliable measurement. Since they have their own R&D department, they seek the most innovative solutions for their customers.

SMP3
3-IN-1 FIELD METER
The only device that offers genuine 3-in-1 functionalities: broadband measurements (DC to 60 GHz), frequency spectrum analysis (DC to 10 MHz) and static field measurements.
The SMP3 field meter provides the most advanced features and technology on the market, designed for users who need high-quality measurements, ease of use and good reporting tools.

WaveMon – Personal Monitor
The WaveMon Family consists of RF and LF Personal Monitors for human exposure to EMF
Personal safety and the creation of safe working conditions are our priorities.
With that aim, we have developed the RF and LF personal monitors, WaveMon, to be always at your side, and to ensure that you do not find yourself in situations of overexposure to electromagnetic fields.
Our solution will warn you visually, acoustically and by vibration, and will keep track of your history of exposure for later evaluation. So that you do not have to be concerned and you can concentrate on your work.
We currently have three models available; get to know them and discover the WaveMon that best suit your needs.

EMF Monitoring
MonitEM
Continuous EMF monitoring
Continuous monitoring of levels of exposure to electromagnetic fields (non-ionising radiation, NIR) generated by telecommunication facilities or other sources of radiation.
MonitEM-Lab
Indoor EMF monitoring
Continuous indoor monitoring of exposure levels to electromagnetic fields. Special version of the MonitEM designed for laboratories, development and production centres, etc.