Comparison table of the current RigExpert antenna analyzers

Function	AA-30.ZERO Kit	AA-35 ZOOM	AA-55 ZOOM	AA-55 ZOOM Option Bluetooth	Stick 230	AA-230 ZOOM	AA-230 ZOOM Option BLE	AA-600	AA-1000	AA-1400
Frequency range	0.06-35 MHz	0.06-35 MHz	0.06-55 MHz	0.06-55 MHz	0.1-230 MHz	0.1-230 MHz	0.1-230 MHz	0.1-600 MH	0.1-1000 MHz	0.1-1400 MHz
Frequency entry step size	1 Hz	1 kHz
Min. sweep range	100 Hz	10 kHz
SWR2AIR™ mode	–		+	–			+
MultiSWR™ mode	–			+	–	+
Reactance sign measurement	+
Antenna connector type	SMA	UHF (SO-239)				type N
Output power	+13 dBm				-10 dBm
Output amplifier	CMOS logic chip
Output signal shape	square
Reference impedance for SWR measurement	25, 50, 75, 100 Ohm	50, 75 Ohm	25, 50, 75, 100 Ohm	50, 75 Ohm	12.5, 25, 28, 37, 50, 75, 100, 150, 200, 300, 450, 600 Ohm	50, 75 Ohm	25, 50, 75, 100 Ohm
Analog-to-digital converter	10-bit		12-bit	10-bit	12-bit	10-bit	16-bit
Batteries	–	two AA			one Li-Ion (18650)	four AAA		three AA
Battery voltage sensor	–	+
Operation with external power supply (without battery)	Ext. 5V	from USB
LCD	–	Color TFT 320×240			200×200 monochrome e-paper display	Color TFT, 290×220		Color TFT, 320×240
Time Domain Reflectometer mode	– *						Built-in
Flash memory for storing graphs	–		10 memory slots	100 memory slots	10 memory slots	–		90 R/X or SWR memory slots, 10 TDR memory slots
Multilingual support	English only		+		English only	+
Presets for radio amateur bands	–		+
	AA-30.ZERO Kit	AA-35 ZOOM	AA-55 ZOOM	AA-55 ZOOM Option Bluetooth	Stick 230	AA-230 ZOOM	AA-230 ZOOM Option BLE	AA-600	AA-1000	AA-1400

Make sure the latest firmware is uploaded to the analyzer. See the Downloads section.

* The AntScope software is able to plot graphs in Time Domain Reflectometer (TDR) mode when AA-30/AA-54/AA-170 is connected to the computer. Since the resolution of the TDR graph is proportional to the maximum operating frequency of an analyzer, much better results are obtained by using AA-230 ZOOM, AA-600, AA-1000 or AA-1400.

** Comparison table of RigExpert antenna analyzers (old vers.).