The RigExpert AA-35 ZOOM is a portable antenna and cable analyzer designed for fast, accurate and convenient testing of RF systems from 60 kHz to 35 MHz. It is an ideal tool for radio amateurs, technicians and installers who need to check, tune and optimize HF antennas with confidence.
With its color TFT display, easy-to-use keypad and advanced ZOOM function, the AA-35 ZOOM allows detailed graphical analysis over a selected frequency range. It can measure SWR, return loss, resistance, reactance, impedance, capacitance, inductance and phase angle, making it a very useful instrument for antenna tuning, cable testing and general RF troubleshooting.
Ideal for:
• Fast antenna check-out
• Tuning antennas to resonance
• Comparing antenna performance before and after changes or weather conditions
• Making or measuring coaxial stubs
• Cable testing and fault location
• Measuring capacitance and inductance of reactive loads
Main features:
• Frequency range from 0.06 to 35 MHz
• Ideal for HF applications, from 160m to 10m
• Measures SWR, return loss, R, X, Z, L, C and phase angle
• Graphical SWR and R/X charts with 100 measurement points
• ZOOM function for detailed analysis over a selected frequency span
• Supports 25, 50, 75 and 100 Ohm systems
• 320×240 color TFT display
• Waterproof 6×3 keypad
• USB connection to a personal computer
• Non-volatile memory with 10 slots for measurement results
• Factory calibrated
• Portable AA battery operation
Technical specifications:
Frequency range: 0.06 to 35 MHz
Frequency entry resolution: 1 kHz
Measurement systems: 25, 50, 75 and 100 Ohm
SWR measurement range: 1 to 100 in numerical modes, 1 to 10 in chart modes
SWR display: numerical or analog indicator
R and X range: 0…10000 / -10000…10000 in numerical modes, 0…1000 / -1000…1000 in chart modes
Display modes: SWR at single frequency, SWR chart, R/X chart, return loss, R, X, Z, L, C and phase angle
Graph points: 100 points
Memory: 10 slots for saving measurement results
RF output connector: UHF / SO-239
Output power: +13 dBm at 50 Ohm load
Output signal shape: square wave
Display: 320×240 color TFT
Keypad: waterproof 6×3 keypad
PC connection: USB
Power supply: 2 AA batteries or USB power when connected to a PC or USB adapter
Operating time: up to 4 hours of continuous measurement, up to 2 days in standby mode with fully charged batteries
Dimensions: 103 × 207 × 37 mm
Weight: 310 g without batteries
Operating temperature: 0 to 40 °C
GTIN-13: 4820185420105
Made in: Ukraine
Package contents:
• RigExpert AA-35 ZOOM
• Soft carrying case
• USB cable
• User manual
The RigExpert AA-35 ZOOM is a practical and reliable solution for anyone who wants a clear picture of antenna and feedline performance without complicated procedures or bulky laboratory equipment.
