RF Explorer is a handheld digital spectrum analyzer, aimed to provide a very affordable tool for work in all ISM popular frequency bands. It is based on a highly integrated frequency synthesizer which offers high performance, compact size, low consumption and low cost.

Feature

• Pocket size and light weight
• Solid aluminum metal case
• Spectrum Analyzer mode with Peak Max and Hold, Normal, Overwrite and Averaging modes
• Integrated RF Signal Generator
• Lifetime free firmware upgrades available, open to community requested features
• High capacity Lipo for 16hs+ of continuous run, rechargeable by USB
• Windows PC client Open Source
• Can be extended with internal Expansion Modules for additional band and functionality

Specification

• Frequency band: 2400-2485 MHz 
• Frequency span: 2-85 Mhz
• Graphics LCD 128x64 pixels, great visibility outdoors
• PC Windows client supports Windows XP/Vista/Win7 both 32 and 64bits
• Backlight for great indoor visibility
• Standard SMA 50 ohms connector, a matching antenna is included
• Amplitude resolution: 0.5dBm
• Dynamic range: -105dBm to -15dBm
• Absolute Max input power: +5dBm
• Average noise level (typical): -100dBm
• RF Generator amplitude: -30dBm to +1dBm
• Frequency stability and accuracy (typical): +-10ppm
• Amplitude stability and accuracy (typical): +-3dBm
• Frequency resolution: 1Khz
• Resolution bandwidth (RBW): automatic 58Khz to 812Khz
• Weight: 185g
• Size: 113x70x25 mm

RF Explorer handling care suggested link: http://www.rf-explorer.com/care