Atec IQA User Manual

iQA Series

Portable Passive Intermodulation Analyzer

The iQA series Passive Intermodulation (PIM) analyzer is a feature rich, high power PIM test solution. This eld proven analyzer enables network operators to improve site performance by nding and eliminating sources of passive intermodulation at the cell site. The design includes an integrated panel PC with intuitive touch screen interface for performing tests and generating site reports.

This version of the iQA ships from the factory enabled to support Range to Fault (RTF) technology: with the purchase of an optional RTF module, operators are able to activate RTF mode within the iQA user software to accurately measure the distance to return loss faults as well as the distance to PIM faults at the cell site.

Passive Intermodulation (PIM) Analyzer,

Range to Fault (RTF) enabled

RTF module sold separately.

ADVANTAGE

PRODUCT FEATURES

- Rugged, reliable construction suitable for eld use - Fully congurable frequencies, powers and IM products

- Integrated polycarbonate transit case - Simple to operate touch screen interface

- Range to Fault (RTF) enabled - Spectrum monitor, frequency sweep and time trace modes

TECHNICAL SPECIFICATIONS |

SYSTEM

Measurement method Reverse (reected) PIM, 3rd, 5th, 7th, 9th and 11th order

Residual PIM < -115dBm/-158dBc max (<-125dBm/-168dBc typ) (x2 @ 20W)

User interface ports 3x USB, x1 LAN, 1x RF output (7-16 DIN female), 1x monitor port (N female)

Display 8.4in (213mm) touch screen display

TRANSMITTER

Transmit frequencies See model table

Frequency increment 50 kHz

Frequency accuracy ± 5ppm (max), aging ± 1ppm (max) after rst year

Power per tone (adjustable) 2x 2 to 20W (+33 to +43dBm)

Power accuracy (per tone) ± 0.5dB (max)

RECEIVER

Receive band (50kHz steps) See model table

Measurement noise oor < -128dBm

Measurement range -50dBm to -128dBm

|1|

www.kaelus.com

TECHNICAL SPECIFICATIONS CONTINUED |

ELECTRICAL

Mains power 115-230V, 50/60Hz AC

Power consumption 650W

MECHANICAL

Dimensions 19 x 18 x 12in (500 x 457 x 305mm)

Weight < 50lbs (22.7kg)

Cooling Forced air

ENVIRONMENTAL

Operating temperature range -10°C to +40°C

Storage temperature range -20°C to +60°C

Ingress protection (IP) IP20 (with lid open) IP21 (with lid closed)

Relative humidity 5% to 95% RH non-condensing

Mechanical shock 40G shock rating

MODELS |

DESCRIPTION TX RANGE RX RANGE (PIM) RTF MODULE #

iQA-0700LC 700MHz (low) 728-746MHz 698-716MHz RTF-1000A

iQA-0700HC 700MHz (high) 728-757MHz 776-787MHz RTF-1000A

iQA-0790C LTE800 791-821MHz 832-862MHz RTF-1000A

iQA-0850C 850MHz 869-894MHz 824-849MHz RTF-1000A

iQA-0900C GSM900 935-960MHz 890-915MHz RTF-1000A

iQA-0901C EGSM900 925-960MHz 880-915MHz RTF-1000A

iQA-1800C DCS1800 1805-1880MHz 1710-1785MHz RTF-2000A

iQA-1921C Dual band PCS/AWS 1930-1990MHz/2110-2155MHz 1710-1755MHz/1850-1910MHz RTF-2000A

iQA-2101C UMTS (3rd & 7th order) 2110-2170MHz 1920-2080MHz RTF-2000A

*Range to Fault is an optional accessory available for iQA test instruments which enables users to measure distance to return loss faults as well as distance to PIM faults. The RTF module is sold separately.

WARNING: Use of the portable PIM analyzer in a radiating mode, for example when connected to an antenna not enclosed in an anechoic environment, may be a violation of licensing regulations. Users should have permission in advance, from any licensed operators that might be affected by these tests. Furthermore, radiating high RF power can pose a personnel risk.

iQA with optional RTF module Self contained, ruggedized transport case.

|2|

www.kaelus.com

Specications subject to change without notice.