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Kaelus iMT Series Portable Intermodulation Analyzer

Description

The iMT series Passive Intermodulation (PIM) analyzer is an economical, high power PIM test solution. This rugged, simple to operate design enables network operators to improve site performance by finding and eliminating sources of passive intermodulation at the cell site.

It measures IM3 as well as return loss (VSWR) performance of the device under test. Test data can be collected and reported using an external laptop computer.

Features

  • Rugged, reliable construction suitable for field use
  • Integrated polycarbonate transit case
  • Simple LED user interface
  • Fixed frequencies, powers and IM product
  • Integrated return loss measurement
  • PC interface for report generation 

Specifications

SYSTEM

 Measurement method

Reverse (reflected) PIM, 3rd order

Residual PIM

< -107dBm/-150dBc max (-115dBm/-158dBc typ.)

Return loss range

-1 to -20dB

Return loss accuracy

± 2dB (± 1dB typ.)

User interface ports

1x USB 1x RF output (7-16 DIN female)

Display

LED’s indicate PIM, power or return loss

TRANSMITTER

 Transmit frequencies

See model table

Frequency accuracy

± 5ppm (max), aging ± 1ppm (max) after first year

Power per tone (fixed)

2x 20W (+43dBm)

Power accuracy (per tone)

± 0.5dB (max)

RECEIVER

 

Receive frequency

See model table

Measurement noise floor

< -120dBm

Measurement range

-60dBm to -107.5dBm (-60dBm to -120dBm with laptop interface software)

ELECTRICAL

Mains power

110-230V, 50/60Hz AC

Power consumption

< 200W

MECHANICAL

Dimensions

22 x 14 x 9in (550 x 350 x 230mm)

Weight

< 43lbs (18.7kg)

Cooling

Forced air

ENVIRONMENTAL

Operating temperature range

0°C to +55°C

Storage temperature range

-10°C to +60°C

Ingress protection (IP)

IP20 (with lid open) IP63 (with lid closed)

Relative humidity

5% to 95% RH non-condensing

 

MODELS

DESCRIPTION

TX FREQUENCY 1

TX FREQUENCY 2

RX FREQUENCY (PIM)

iMT-0850B

850MHz

891.5MHz

869.0MHz

846.5MHz

iMT-0851B

CDMA800

869.0MHz

894.0MHz

844.0MHz

iMT-0852B

CDMA850

874.5MHz

900.1MHz

848.99MHz

iMT-0900B

GSM900

960.0MHz

935.0MHz

910.0MHz

iMT-1000B

CDMA850/GSM900

935.3MHz

884.7MHz

834.1MHz

Standards

CISPR
CISPR 11
CISPR 14 - 1
CISPR 14 - 2
CISPR 14 - 2
CISPR 16 - 1
CISPR 16 - 2
CISPR 16 - 3
CISPR 16 - 4
CISPR 22
CISPR 24
IEC
IEC/TR EN 61000 - 1 - 1
IEC/TR EN 61000 - 2 - 1
IEC/TR EN 61000 - 2 - 3
IEC EN 61000 - 3 - 2
IEC EN 61000 - 3 - 4
IEC/TC EN 61000 - 3 - 5
IEC EN 61000 - 4 - 2
IEC EN 61000 - 4 - 3
IEC EN 61000 - 4 - 4
IEC EN 61000 - 4 - 5
IEC EN 61000 - 4 - 6
IEC EN 61000 - 4 - 7
IEC EN 61000 - 4 - 8
IEC EN 61000 - 4 - 9
IEC EN 61000 - 4 - 11
European
EN 50 081 part 1
EN 50 081 part 2
EN 55 011
EN 55 013
EN 55 014
EN 55 015
EN 55 020
EN 55 022
EN 55 024
EN 50 082 part 1
EN 50 082 part 2
EN 50 093
American
FCC Part 15
MIL-STD - 461E