HF-Analyzer HF59B

Product Description

Due to its extra broad frequency response, this basic device is predestined for an extension with the UBB27 and for detailed, professional analyses. Its functions and features are tailored to the needs and practical experiences of the building biology. Due to its comparably low price, it is often also used for scientific and industrial purposes - mostly as kit called HF E 59B - especially in the sector of EMVU and product development (precompliance).

HF59B Features:

Frequency range: A frequency range of down to 27 MHz within the basic device - suitable for the connection of an optionally available antenna (the scope of delivery includes a compensated antenna for 700 MHz up to 2.7 or 3.3 GHz)
Measurement range: Power flux density: 0.01 - 19,990 µW/m²
Precision: Basic accuracy (CW) including linearity tolerance: +/- 3 dB 
Zero offset and rollover +/- 5 digits
Sensor: Optimised logarithmic periodic antenna with frequeny compensation directly on the antenna. Less ripple, better directionality, improved shielding vs. ground, continuous LED-monitoring of quality of connections
Audio analysis: Identification of pulsed radiation sources (mobile radio (GSM, UMTS/G3), cordless telephones (DECT), WLAN (Bluetooth), air-traffic control radar) by means of an acoustic signal proportional to the modulation frequency.
Signal rating: Display of peak value, peak hold as well as average value (switchable) 
Quantitative differentiation between pulsed and un-pulsed radiation (patented control)
Signal output ports: A calibrated extra AC-measurement output for the demodulated signal, and a DC-output
Power supply: Rechargeable highpower 9.6 Volt NiMH battery pack inside the meter, average operation time: 7 - 8 hours 
Low-Batt. indication
Auto-power-off (can be deactivated for long-term measurements)
AC-adaptor for charging and long-term-operation included

User manual