Surveillance & Security
- Shop By Brand
Sorry but this item is currently unavailable.
Please check back at a later stage.
Freight Shipping Only
The heart of the unit is an RF assembly built around a proprietary bi-directional RF power sensor designed specifically to cover the 2.4 GHz, 5.3 GHz, and 5.8 GHz bands. The sensor consists of series connected couplers; one senses forward signal strength - the other senses reflected signal strength. Twin leveling-loop circuits keep a pair of detection diodes at fixed potentials, maintaining conduction in each diode’s square-law region. The design minimizes modulation error while maintaining a fast response time. Readings from both detection circuits are converted by a microcontroller to generate the display readings. Each frequency band has been independently calibrated at the factory over the -10 to 50 degrees C temperature range and the data stored in the microcontroller’s integrated EEPROM.
Without in-line attenuation the Meter will directly measure RF signals from 0dBm to +20dBm. With a 10dB inline attenuator, readings are scaled up to a range of +10 dBm to +30 dBm. With a 20 dB attenuator, readings are scaled from +20dbm to +40dBm. With a 30dB attenuator, readings are scaled from +30dbm to +50 dBm. The Meter captures peak power over a 200mSec window so that it is ideal to measure peak power of 802.11 CDMA packetized communications. The peak detection circuit will capture a transmission as short as 500 microseconds and hold the measurement for one second. Tactile switches are integral to the main electronics board and sealed from the elements by a weather-resistant overlay.
|Operating Tempature:||-10 to 50 C|
Available to anyone, club connect allows WLANmall registered members access to thousands of unpublished discounted prices and free shipping. It's easy to join. Just register with a user name and password. That's it! Once you log in every time you visit WLANmall, you'll see discounted prices and orders over $89.00 will ship free of charge*.
*Free shipping is via UPS ground. Additional shipping options are available at an additional charge. Some items, such as large antennas, that require freight shipments do not qualify for free shipping.