Kaelus IWA-0160A Cable & Antenna Analyzer

iWA Analysis Modes

• Return loss

• VSWR

• Cable loss

• Distance-to-fault (DTF)

Frequency Range – Return Loss

• 54 MHz – 4100 MHz

• Minimum frequency increment: 1 kHz

• Number of measurement points: 1 to 4047

Electrical – DC Power Consumption

• Return loss mode: 6 W

• Standby (Idle): 0.6 W

• Battery: Lithium-Ion 3.6 V, 2350 mAh, 8.5 Wh

• Battery charging: USB-compatible power source connected to iWA USB port

• Battery operating time: 7.5 hours (typical usage)

iWA Analysis Mode – Return Loss

• Sweep speed: 12 ms per frequency point

• RF output power: 0 dBm max

• Return loss dynamic range: 40 dB

• Cable loss measurement range*: 0 – 20 dB

• Return loss measurement accuracy (temperature −10°C to +45°C, within ±5°C of calibration temperature):

  • 0 – 10 dB: ± 0.4 dB

  • 10 – 20 dB: ± 0.6 dB

  • 20 – 30 dB: ± 1.5 dB

  • 30 – 40 dB: ± 4.0 dB

• Interference immunity: +10 dBm at 500 kHz offset from stimulus frequency

• System impedance: 50 Ω

*Cable loss can be measured as a 1-port measurement with the far end terminated in open or short. 20 dB capability requires ideal connector return loss.

Instrument Control

• User interface: USB or Bluetooth supported device with iWA application

• Supported devices:

  • Tablets (iOS & Android)

  • Smartphones (iOS & Android)

  • PC (Windows 10 or higher)

• Communications: Bluetooth and USB 2.0

• Bluetooth antenna: Integrated

Mechanical

• Dimensions (H × D × W): 52 × 69.5 × 216 mm | 2.06 × 2.73 × 8.51 in

• Weight: 0.7 kg | 1.54 lbs

• Connectors:

  • Connector 1 – RF test port

    • iWA-0140A: Type N male, 50 Ω

    • iWA-0140B: 4.3-10 male, 50 Ω

  • Connector 2 – USB 2.0 Mini-B (charging and PC/iPA connection)

• Mechanical shock & vibration: MIL-PRF-28800F Class 2, ETS 300 019-2-1, -2, -7

Environmental

• Operating temperature: −10°C to +55°C | +14°F to +131°F

• Ingress protection: IP54

• Maximum altitude: 4600 m | 15,000 ft

• Operational humidity: 5% – 95% RH non-condensing

• Storage temperature: −20°C to +60°C | −4°F to +140°F

• Compliance: CE, FCC, RCM, RoHS

Data Sheet

Manual