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Butterfly Wi-Fi Power Meter

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Butterfly Wi-Fi Power Meter

Butterfly™ is a low-cost, handheld power meter designed specifically for 802.11b, a and b/g WLANs in mind. The receiver attaches directly to any Access Point or Network Interface Card with an SMA external antenna connection. Butterfly™ measures both 2.4 GHz and 5 GHz standards to verify power levels from 0 to 30 dBm in 1 dB steps. Other features include a built-in backlit display, simple keypad menu navigation and removable, rechargeable Ni-MH batteries for true portability.

Download Butterfly data sheet

Download Butterfly manual from the Technical Support section

Instantly measure power output of APs and NICs
Both 2.4 and 5 GHz frequencies supported
Connects to standard SMA external antenna connector
Low-cost instrument that any field technician can afford
Light-weight, portable and rugged design ideal for realtime network analysis
Removable battery power (4 AA Ni-MH cells with 4 extra batteries & charger included)
Power via DC transformer for indefinite measurments
Built-in 128 x 64 Graphic backlit LCD with simple menu interface and navigation

RF:
Bands Supported	2400 – 2500 MHz ISM Band (802.11/802.11b/g standard) 5100 – 5900 MHz U-NII (802.11a standard)
RF Sensitivity (Wide Band)	-20 to -90 dBm
RSSI Measurement (Narrow Band)	-30 to -90 dBm @ 100 kHz reolution bandwidth
Tuning Increments	FHSS
INPUT POWER:
AP Power Measurement	0 dBm to 30 dBm
Measurement Steps	1 dB
RF Range	0 to -40 dBm
Resolution	1 dBm
GENERAL SPECIFICATION:
Stability	+2.5 PPM over entire temp range 32 deg to 120 deg F
Antenna	SMA Female 50 ohms
Controls	4 button keypad
Warm -Up Time	< 3 minutes
Power	Internal removable batteries (4 AA Ni-MH batteries) or via AC to DC transformer (included)
Run Time	10 hours
MECHANICAL:
Weight	2 lbs.
Dimensions	2" H x 4" W x 9" L
INCLUDES:
Butterfly includes antenna connector kit (SMA Female 50 ohm), 8 removable batteries (8 AA Ni-MH cells) and a rugged carrying case.

2.4 GHz
5 GHz

Does the Butterfly work with any access point?
Butterfly works with any access point or NIC with an external SMA antenna connector.

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