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PIM-Analysatorer

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The iBA Series PIM Analyzer is a complete bench top and rack mounting PIM test solution used with a system controller* and intuitive user software. This economical solution comes in model variations that cover all major commercial wireless bands. The iBA base model (A-Series) measures Reverse/reflected IM only. The B-Series adds a second test port to support a Reverse IM measurement on either port and a forward IM measurement port-to-port.

Passive Intermodulation (PIM) occurs when multiple RF signals encounter defects in materials or workmanship in an RF path. These defects behave like a mixer causing noise to be generated at mathematical combinations of the original carrier frequencies. PIM interference that falls in the receive band of a wireless system elevates the noise floor resulting in high dropped call rates, call blocking, slow data transmission speeds and decreased system capacity.

Kaelus is the industry leader in Passive Intermodulation test solutions. Since 1996 Kaelus has supplied RF equipment manufacturers around the world with precision IEC compliant test equipment to perform this critical test. From initial product design through high-volume manufacturing, Kaelus offers a wide range of PIM test solutions that enable equipment manufacturers to quickly and confidently verify the performance of their products.

iBA Series PIM Analyzers

Kaelus iBA seriesThe iBA Series PIM Analyzer is a complete bench top and rack mounting PIM test solution used with a system controller* and intuitive user software. This economical solution comes in model variations that cover all major commercial wireless bands. The iBA base model (A-Series) measures Reverse/reflected IM only. The B-Series adds a second test port to support a Reverse IM measurement on either port and a forward IM measurement port-to-port.

Both the A & B Series can be fitted with optional Range-to-Fault (DTP and DTF) and/or internal DC/AISG Bias Tee.

FEATURES

  • Fully integrated system in compact size
  • Fully configurable frequencies, power and IM products
  • USB control interface
  • Frequency sweep and time trace modes
  • Optional Range to Fault (RTF)*
  • Optional internal DC / AISG Bias-Tee*

TECHNICAL SPECIFICATIONS

SYSTEM

Measurement Method A-Series: Reverse (Reflected) Pim | B-Series: Port 1 Reverse; Port 2 Reverse; Port-to-Port forward
Residual PIM < -125 dBm / over 90% of the band (x 2 @ 43 dBm)
IM Order 3rd, 5th, 7th, 9th and 11th order
User Interface Ports 1 x USB Type B, 1 x USB Type A, RTF Option: 1x Monitor Port (N Female).
Bias-Tee Option: 1 x AISG / DC on 8 Pin DIN Female
Test ports A-Series: 1 x RF Output (7/16 Din Female); B-Series: 2 x RF Output (7/16 DIN Female)

TRANSMITTER

Transmit Frequencies Refer to iBA Series Model Table
Frequency Increment 200 kHz
Frequency Accuracy ± 5 ppm (Max), Aging ± 1 ppm (Max) After First Year
Power Per Tone (Adjustable) +30 to +44 dBm | 1W to 30W
Power Accuracy (Per Tone) ± 0.35 dB

RECEIVER

Receive band (100KHz steps) Refer to iBA Series Model Table
Measurement noise floor < -130 dBm (-135 dBm, typical
Measurement range -55 dBm to -130 dBm

ELECTRICAL

Mains power 115 – 230V, 50/60Hz AC
Power consumption 800W

MECHANICAL

A SERIES B SERIES
Dimensions (H x W x D) 6.9″ x 19″ x 20″ (175.3 x 482.6 x 508 mm) 10.4″ X 19″ X 20″ (264.2 X 482.6 X 508 mm)
Weight <50 lbs (22.7 kg) <66 lbs (30 kg)
Cooling Forced Air (100 mm Gap to be Maintained at the Rear when Rack Mounted, 1U Spacing Recommended Between Units)

ENVIRONMENTAL

Operating temperature range +10°C to +55°C
Storage temperature range -20°C to +60°C
Ingress protection (IP) Indoor use (or similar protected outdoor environment)
Relative humidity 5% to 90% non-condensing

iBA A-SERIES MODELS

(Reverse IM Only)
MODEL  TX RANGE RX RANGE (PIM)  IM ORDER RTF MODULE
iBA-0700LA 728-746 MHz 698-716 MHz 3rd, 5th, 7th, 9th, 11th RTF-1000A
iBA-0700HA 728-757 MHz 776-787 MHz 3rd, 5th, 7th, 9th, 11th RTF-1000A
iBA-0703A 758-803 MHz 703-748 MHz 3rd, 5th, 7th, 9th, 11th RTF-1000A
iBA-0790A 791-821 MHz 832-862 MHz 3rd, 5th, 7th, 9th, 11th RTF-1000A
iBA-0850A 869-894 MHz 824-849 MHz 3rd, 5th, 7th, 9th, 11th RTF-1000A
iBA-0901A 925-960 MHz 880-915 MHz 3rd, 5th, 7th, 9th, 11th RTF-1000A
iBA-1800A 1805-1880 MHz 1710-1785 MHz 3rd, 5th, 7th, 9th, 11th RTF-2000A
iBA-1921A 1930-1990 MHz / 2110-2155 MHz 1710-1755 MHz / 1850-1910 MHz 3rd, 5th, 7th, 9th, 11th RTF-2000A
iBA-2101A 2110-2170 MHz 1920-2080 MHz 3rd, 7th RTF-2000A
iBA-2600A 2620-2690 MHz 2500-2570 MHz 3rd, 5th, 7th, 9th, 11th RTF-2600A

 

iBA B-SERIES MODELS

 

(Reverse IM on Port 1 and Port 2, Forward IM on Port 1 to Port 2)
MODEL  TX RANGE  RX RANGE (PIM)  IM ORDER RTF MODULE
iBA-0700LB 728-746 MHz 698-716 MHz 3rd, 5th, 7th, 9th, 11th RTF-1000A
iBA-0700HB 728-757 MHz 776-787 MHz 3rd, 5th, 7th, 9th, 11th RTF-1000A
iBA-0703B 758-803 MHz 703-748 MHz 3rd, 5th, 7th, 9th, 11th RTF-1000A
iBA-0790B 791-821 MHz 832-862 MHz 3rd, 5th, 7th, 9th, 11th RTF-1000A
iBA-0850B 869-894 MHz 824-849 MHz 3rd, 5th, 7th, 9th, 11th RTF-1000A
iBA-0901B 925-960 MHz 880-915 MHz 3rd, 5th, 7th, 9th, 11th RTF-1000A
iBA-1800B 1805-1880 MHz 1710-1785 MHz 3rd, 5th, 7th, 9th, 11th RTF-2000A
iBA-1921B 1930-1990 MHz / 2110-2155 MHz 1710-1755 MHz / 1850-1910 MHz 3rd, 5th, 7th, 9th, 11th RTF-2000A
iBA-2101B 2110-2170 MHz 1920-2080 MHz 3rd, 7th RTF-2000A
iBA-2600B 2620-2690 MHz 2500-2570 MHz 3rd, 5th, 7th, 9th, 11th RTF-2600A

Equipment Options

A-Series – Reverse Only

B-Series – Adds forward / through test capability

B-series: Adds a second reverse test port

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