HF / Service-specific frequency filter FF3

This service specific filter always only show the preset radio service, and suppress all other frequencies. Recommended for: eHF35C, eHF38B

• Very good selection of the chosen radio services (typical suppression of unwanted frequencies: 25-30 dB).
• To be connected between the antenna cable and the antenna input socket of the measurement device (by the operator)
• Cascadable with all amplifiers and attenuators.
• Also allows a broadband measurement without additional transmission loss, which means the filter can remain attached to the measurement device.

Technical data:

• Frequency range (filter positions): Allpass / GSM900 / GSM1800 / DECT / UMTS / WLAN.
• Accuracy: Typical suppression of unwanted frequencies: > 25-30 dB, GSM1800 Vs. DECT eff. 20-30 dB.
  
• Power supply: 9V Alkalimangan battery.
• Scope of delivery: Frequency filter, RG58-Koaxialcable, tightening aid, manual.
  
  

Find further product details in our product catalog
Here you´ll find the manual: Manual FF3 / FF6E