Antenna preamplifier Johansson 7411, 1x VHF, 1x UHF, 1x Out, selectable gain, 5G LTE filter

Product detailed description

Antenna preamplifier for mast in classic design with adjustable gain, 5G LTE filter and 12/24V power supply, suitable for UHF and VHF signal amplification for digital DAB radio in BIII band. It features very low noise and improved electronics quality. The plastic housing ensures reliable protection against the weather.

A suitable power supply can be found in the accessories below.

Inputs: 1x VHF, 1x UHF
Number of outputs: 1
Filter: 5G LTE
Frequency (VHF/UHF): 170-240/470-694 MHz
Adjustable gain for VHF: 5-23 dB
Adjustable gain for UHF: 12-32 dB
Noise figure (VHF/UHF): 2.5/1.5 dB
Input level (VHF/UHF): 95/78 dBμV
Output level (VHF/UHF): 111/108 dBμV
LED power indication
Supply voltage: 12/24V DC
Consumption: 120 mA at 12V / 70 mA at 24V
Dimensions: 122 x 98 x 56 mm