Seeed Studio RF Explorer ISM Combo PLUS - Slim

Compact Spectrum Analyzer for Sub-1GHz and 2.4GHz Bands Equipped with an internal LNA amplifier and selectable attenuator, this device ensures reliable performance across the sub-1GHz band.

Wide Frequency Coverage Supports low frequencies from 50 kHz, covering LF, MF, HF, VHF, and UHF up to 960 MHz, plus dedicated high-frequency support for the 2.4 GHz band (2.352.55 GHz).

Enhanced Usability New HELP and SET buttons simplify configuration with intuitive two-click preset selection.

Optimized for HAM Operators Ideal for amateur radio bands from 160 meters to 33 cm.

Portable & Durable Pocket-sized, lightweight, and built with a solid metal case for long-lasting use.

Advanced Spectrum Analysis Includes Peak Max & Hold, Normal, Overwrite, and Averaging modes.

Extended Battery Life High-capacity lithium battery provides over 20 hours of continuous operation, rechargeable via USB.

Cross-Platform Compatibility Works seamlessly with Windows, Linux, and macOS using open-source software and API libraries.

Description

Note

RFExplorerisaverysensitivespectrumanalyzer,speciallydesignedtodetectsignalswithaerialantenna.Forextraprotectionwhenconnectingtheanalyzertoasignalsourcewithacoaxialcable,wesuggest
usingaRFExplorerPowerLimiter.Moredetailsatwww.rf-explorer.com/PLIMITER

RF Explorer ISM COMBO+ is a powerful, high performance digital spectrum analyzer covering the 1GHz frequency range starting at 50KHz, and 2.35GHZ to 2.55GHz for scanning the popular 2.4GHz band.

The new SLIM design offers an outstanding robust enclosure, a more convenient USB connector on the side and larger internal battery capacity.

Compared to the baseline ISM COMBO model, the new PLUS includes a higher frequency range in the sub-1GHz band, more sensitivity and higher RF Generator power output in the 2.4GHz band.

Specification

• Frequency band:
• Left connector: 0.05 960MHz
• Right connector: 2350 2550MHz
• Frequency span:
• Left connector: 0.1 960MHz
• Right connector: 2 85MHz
• Internal selectable LNA 25dB gain with the left connector
• Internal selectable Attenuator 30dB with the left connector
• Signal generator covering up to +11dBm output power with the right connector.
• Wifi Analyzer for the 2.4GHz band
• Graphics LCD 128×64 pixels, great visibility outdoors
• Support included for Windows, Linux and MacOS X
• Backlight for great visibility indoor
• Internal Lithium Ion 1800mA/h rechargeable battery
• Standard SMA 50 ohms connector
• Wideband 144/433MHz dual band telescopic antenna included
• UHF 400-900MHz rubber duck articulated antenna included
• 2.4GHz whip antenna included
• Amplitude resolution: 0.5dBm
• Dynamic range: -125dBm to 10dBm
• Absolute Max input power: +30dBm
• Average noise level (typical LNA): -125dBm
• Frequency stability and accuracy (typical): +-10ppm
• Amplitude stability and accuracy (typical): +-2dBm
• Frequency resolution: 1Khz
• Resolution bandwidth (RBW): automatic 2.6Khz to 600Khz

Part List

1 x Spectrum Analyzer
1 x Mini USB cable
1 x Dual band 144/430MHz Telescopic antenna
1 x UHF 400-900Mhz antenna
1 x 2.4GHz whip antenna
1 x EVA case

Documents

http://www.rf-explorer.com/ISMCOMBOPwww.rf-explorer.com/manualwww.rf-explorer.com/startwww.rf-explorer.com/downloadsupport.rf-explorer.com

Certification