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Why Us

Narda-Certified Expertise

Our team is trained specifically on Narda equipment, ensuring your devices are handled by professionals who know them inside and out. From diagnostics to calibration, we apply manufacturer-level precision and procedures to every unit, maximizing accuracy, reliability, and long-term performance.

Full-Service Capabilities

We offer complete calibration and repair services for all Narda models—new or legacy. Whether handled in-house or coordinated through Narda’s international centers, we manage the entire process seamlessly, so you get consistent quality with minimal downtime or hassle.

Rapid Turnaround Times

Speed matters. That’s why we average just 10 business days for most calibrations, and only 3 days for RF monitors. Our streamlined workflows and direct manufacturer support mean you’ll get your equipment back faster—without compromising on quality or precision.

Customer-First Process

From intake to return shipping, our process is built around you. Clear communication, expert guidance, and no guesswork. We accept all Narda models, evaluate thoroughly, and keep you informed every step—so you always know what to expect.

View Our Narda Certificate

Authorized Narda Service Centers

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Dallas Service Center

Our Dallas facility serves clients throughout the central United States with some Narda calibration and repair services.

Dallas supports Radman2 & Nardalert XT only. All other Narda devices must go to San Diego.
We evaluate all repairs in-house. If we cannot fix it, we will send it out for further evaluation.
Yes.Avalon is fully accredited and we provides a link to our certificate.
We do not offer onsite for Narda. However, we do provide onsite services for other RF Safety monitors
Yes! Soon, we will offer substantially reduced repair-by-replacement pricing for damaged probes.
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San Diego Service Center

The San Diego location provides Narda services to customers on the West Coast and Pacific regions.

Yes, we offer best-attempt-only calibration for these units. However, internal cal factors/dates will not be updated, and no repairs are available.
Yes! We accept all Narda units. If we cannot support calibration in-house, we will send them to Narda Germany or Italy.
Yes! We can supply AF/AL data as needed.
Yes! We expect full in-house support for Fieldman units by the end of summer.
10 days for probes/meters/SMARTS, 3 days for RF Safety Monitors.

What We Support

ModelTypeFully SupportedPartially Supported
X8860-Nardalert XTStandard repair
X8861-Nardalert XTStandard repair
X8862-Nardalert XTStandard repair
2270/01-Nardalert S3 MainframeStandard repair
2270/02-Nardalert S3 Mainframe VerizonStandard repair
2271/01-Sensor Module, FCC 1997 "Occupational/ Controlled"Standard repair
2271/11-Sensor Module, IEEE C95.1-2005, "Controlled"Standard repair
2271/12-Sensor Module, IEEE C95.1-2019, "Restricted"Standard repair
2271/21-Sensor Module, CanadaStandard repair
2271/22-Sensor Module, Safety Code 6, "Controlled"Standard repair
2271/31-Sensor Module, ICNIRP 1998, "Occupational"Standard repair
2401/01-NBM-550 Basic UnitStandard repair
2401/01B-NBM-550 Basic UnitStandard repair
2402/01-Probe EF 0391, E-FieldStandard repair
2402/018-Probe EF 0391, E-FieldStandard repair
2402/02-Probe EF 1891, E-FieldStandard repair
2402/02B-Probe EF 1891, E-FieldStandard repair
2402/03D-Probe EF 5091, E-FieldStandard repair
2402/048-Probe EF 6091, E-FieldStandard repair
2402/05-Probe HF 3061, H-FieldStandard repair
2402/05B-Probe HF 3061, H-FieldStandard repair
2402/06-Probe HF 0191, H-FieldStandard repair
2402/06B-Probe HF 0191, H-FieldStandard repair
2402/07D-Probe EA 5091, FCC 1997 Controlled ShapedStandard repair
2402/07E-Probe EA 5091, FCC 1997 Controlled ShapedStandard repair
2402/08D-Probe EB 5091, IEEE 2005 Controlled ShapedStandard repair
2402/09D-Probe EC 5091, SC 6 ShapedStandard repair
2402/10D-Probe ED 5091, ICNIRP 1998 Occ ShapedStandard repair
2402/10E-Probe ED 5091, ICNIRP 1998 Occ ShapedStandard repair
2402/11D-Probe EF 5092, E-Field, HiPowStandard repair
2402/11E-Probe EF 5092, E-FieldStandard repair
2402/12-Probe EF 0392, E-Field, HiPowStandard repair
2402/12B-Probe EF 0392, E-Field, HiPowStandard repair
2402/14-Probe EF 0691, E-FieldStandard repair
2402/14B-Probe EF 0691, E-FieldStandard repair
2402/16D-Probe EC 5091, SC 6 2015 Controlled ShapedStandard repair
2402/16E-Probe EC 5091, SC 6 2015 Controlled ShapedStandard repair
2402/17B-Probe EF 6092, E-FieldStandard repair
2402/18B-Probe EF 9091, E-FieldStandard repair
2402/19B-Probe EF 4091, E-FieldStandard repair
2402/20B-Probe EF 0692, E-FieldStandard repair
2402/21B-Probe EB 5091, IEEE 2019 Restricted ShapedStandard repair
2402/21E-Probe EB 5091, IEEE 2019 Restricted ShapedStandard repair
2403/01-NBM-520 Basic UnitStandard repair
2403/01B-NBM-520 Basic UnitStandard repair
2688/01-SMARTS II, FCC 1997 Occupational/ControlledStandard repair
2688/02-B8830, SMARTS IIStandard repair
2688/03-C8830, SMARTS IIStandard repair
2688/04-SMARTS II, ICNIRP 1998 OccupationalStandard repair
2688/05-SMARTS II, IEEE C95.1-2019 Restricted environmentsStandard repair
2304/101-ELT-400 ICNIRP 1998, 1Hz-400kHzStandard repair
2304/104-ELT-400 IEC/EN62233, 1Hz-400kHzStandard repair
2304/105-ELT-400 IEC62311, 1Hz-400kHzStandard repair
2304/106-ELT-400 ICNIRP 2010, 1Hz-400kHzStandard repair
2300/90.20-ELT-400 Probe, B-Field, 3cmStandard repair
2300/90.10-ELT-400 Probe, B-Field, 100cmStandard repair
3501/03-SRM Antenna, 3-Axes, 27M-3GHz, EStandard repair
3502/01-SRM Antenna, 3-Axes, 420M-6GHz, EStandard repair
3531/01-SRM Antenna, 1-Axis, 27MHz-3GHz, EStandard repair
3531/04-SRM Antenna, 1-Axis, 9k-300MHz, EStandard repair
3551/02-SRM Antenna, 1-Axis, 9k-300MHz, HStandard repair
3581/02-SRM Antenna, 3-Axes, 9k-250MHz, HStandard repair
3602/02-SRM RF-Cable, 9kHz-6GHz, 5mStandard repair
3000/2xx-Selective Radiation Meter 3 GHzStandard repair
3006/2xx-Selective Radiation Meter 6 GHzStandard repair
2400/511-NIM-511 Industrial Field MeterStandard repair
2400/513-NIM-513 Industrial Field MeterStandard repair
2280/01-RadMan 2LT, Basic Unit, ICNIRP 1998 / OccupationalStandard repair
2280/02-RadMan 2LT, Basic Unit, FCC 96-326 / OccupationalStandard repair
2280/11-RadMan 2LT, Basic Unit, ICNIRP 1998 / General Public, E-FieldStandard repair
2281/01-RadMan 2XT, Basic Unit, ICNIRP 1998 / OccupationalStandard repair
1/1/2281-RadMan 2XT Optioned, Basic Unit, ICNIRP 1998 / OccupationalStandard repair
2281/02-RadMan 2XT, Basic Unit, FCC 96-326 / OccupationalStandard repair
2/1/2281-RadMan 2XT Optioned, Basic Unit, FCC 96-326 / OccupationalStandard repair
2281/11-RadMan 2XT, Basic Unit, ICNIRP 1998 / General Public, E-FieldStandard repair
Calibration Matrix
X8860-Nardalert XTFull Calibration
X8861-Nardalert XTFull Calibration
X8862-Nardalert XTFull Calibration
2270/01-Nardalert S3 MainframeFull Calibration
2270/02-Nardalert S3 Mainframe VerizonFull Calibration
2271/01-Sensor Module, FCC 1997 "Occupational/ Controlled"Full Calibration
2271/11-Sensor Module, IEEE C95.1-2005, "Controlled"Full Calibration
2271/12-Sensor Module, IEEE C95.1-2019, "Restricted"Full Calibration
2271/21-Sensor Module, CanadaFull Calibration
2271/22-Sensor Module, Safety Code 6, "Controlled"Full Calibration
2271/31-Sensor Module, ICNIRP 1998, "Occupational"Full Calibration
2401/01-NBM-550 Basic UnitFull Calibration
2401/01B-NBM-550 Basic UnitFull Calibration
2402/01-Probe EF 0391, E-FieldFull Calibration
2402/018-Probe EF 0391, E-FieldFull Calibration
2402/02-Probe EF 1891, E-FieldFull Calibration
2402/02B-Probe EF 1891, E-FieldFull Calibration
2402/03D-Probe EF 5091, E-FieldFull Calibration
2402/048-Probe EF 6091, E-FieldFull Calibration
2402/05-Probe HF 3061, H-FieldFull Calibration
2402/05B-Probe HF 3061, H-FieldFull Calibration
2402/06-Probe HF 0191, H-FieldFull Calibration
2402/06B-Probe HF 0191, H-FieldFull Calibration
2402/07D-Probe EA 5091, FCC 1997 Controlled ShapedFull Calibration
2402/07E-Probe EA 5091, FCC 1997 Controlled ShapedFull Calibration
2402/08D-Probe EB 5091, IEEE 2005 Controlled ShapedFull Calibration
2402/09D-Probe EC 5091, SC 6 ShapedFull Calibration
2402/10D-Probe ED 5091, ICNIRP 1998 Occ ShapedFull Calibration
2402/10E-Probe ED 5091, ICNIRP 1998 Occ ShapedFull Calibration
2402/11D-Probe EF 5092, E-Field, HiPowFull Calibration
2402/11E-Probe EF 5092, E-FieldFull Calibration
2402/12-Probe EF 0392, E-Field, HiPowFull Calibration
2402/12B-Probe EF 0392, E-Field, HiPowFull Calibration
2402/14-Probe EF 0691, E-FieldFull Calibration
2402/14B-Probe EF 0691, E-FieldFull Calibration
2402/16D-Probe EC 5091, SC 6 2015 Controlled ShapedFull Calibration
2402/16E-Probe EC 5091, SC 6 2015 Controlled ShapedFull Calibration
2402/17B-Probe EF 6092, E-FieldFull Calibration
2402/18B-Probe EF 9091, E-FieldFull Calibration
2402/19B-Probe EF 4091, E-FieldFull Calibration
2402/20B-Probe EF 0692, E-FieldFull Calibration
2402/21B-Probe EB 5091, IEEE 2019 Restricted ShapedFull Calibration
2402/21E-Probe EB 5091, IEEE 2019 Restricted ShapedFull Calibration
2403/01-NBM-520 Basic UnitFull Calibration
2403/01B-NBM-520 Basic UnitFull Calibration
2688/01-SMARTS II, FCC 1997 Occupational/ControlledFull Calibration
2688/02-B8830, SMARTS IIFull Calibration
2688/03-C8830, SMARTS IIFull Calibration
2688/04-SMARTS II, ICNIRP 1998 OccupationalFull Calibration
2688/05-SMARTS II, IEEE C95.1-2019 Restricted environmentsFull Calibration
2304/101-ELT-400 ICNIRP 1998, 1Hz-400kHzFull Calibration
2304/104-ELT-400 IEC/EN62233, 1Hz-400kHzFull Calibration
2304/105-ELT-400 IEC62311, 1Hz-400kHzFull Calibration
2304/106-ELT-400 ICNIRP 2010, 1Hz-400kHzFull Calibration
2300/90.20-ELT-400 Probe, B-Field, 3cmFull Calibration
2300/90.10-ELT-400 Probe, B-Field, 100cmFull Calibration
3501/03-SRM Antenna, 3-Axes, 27M-3GHz, EFull Calibration
3502/01-SRM Antenna, 3-Axes, 420M-6GHz, EFull Calibration
3531/01-SRM Antenna, 1-Axis, 27MHz-3GHz, EFull Calibration
3531/04-SRM Antenna, 1-Axis, 9k-300MHz, EFull Calibration
3551/02-SRM Antenna, 1-Axis, 9k-300MHz, HFull Calibration
3581/02-SRM Antenna, 3-Axes, 9k-250MHz, HFull Calibration
3602/02-SRM RF-Cable, 9kHz-6GHz, 5mFull Calibration
3000/2xx-Selective Radiation Meter 3 GHzFull Calibration
3006/2xx-Selective Radiation Meter 6 GHzFull Calibration
2400/511-NIM-511 Industrial Field MeterFull Calibration
2400/513-NIM-513 Industrial Field MeterFull Calibration
2280/01-RadMan 2LT, Basic Unit, ICNIRP 1998 / OccupationalFull Calibration
2280/02-RadMan 2LT, Basic Unit, FCC 96-326 / OccupationalFull Calibration
2280/11-RadMan 2LT, Basic Unit, ICNIRP 1998 / General Public, E-FieldFull Calibration
2281/01-RadMan 2XT, Basic Unit, ICNIRP 1998 / OccupationalFull Calibration
1/1/2281-RadMan 2XT Optioned, Basic Unit, ICNIRP 1998 / OccupationalFull Calibration
2281/02-RadMan 2XT, Basic Unit, FCC 96-326 / OccupationalFull Calibration
2/1/2281-RadMan 2XT Optioned, Basic Unit, FCC 96-326 / OccupationalFull Calibration
2281/11-RadMan 2XT, Basic Unit, ICNIRP 1998 / General Public, E-FieldFull Calibration
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