14MM-PR03 - Johansson Profino PR03 Filter Amplifier - BI+FM, BIII/DAB and Two UHF with 5 Electronic Filters
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Johansson Profino PR03 Filter Amplifier - BI+FM, BIII/DAB and Two UHF with 5 Electronic Filters

14MM-PR03

Discontinued Product

Product Summary

14MM-PR03 is discontinued and has been superseded by 14MM-PR07.

The 14MM-PR03 is a powerful filter amplifier unit designed for small commercial applications such as residential unit blocks, pubs, clubs and other commercial applications. The PR03 is a filter amplifier with four inputs: Band 1 + FM, Band 3/DAB and two UHF inputs. The UHF inputs can filter in 5 separate UHF channels or channel blocks. The PR03 has a -30dB test port and one primary output. Configuration is done by rotary dial control on the front panel with an LCD indicator.
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Features and Benefits

  • Can filter and amplify individual bands to combine services into one network
  • 4 inputs: Band 1 + FM, Band 3/DAB and two UHF
  • High output power handling, up to 116dBµV
  • Up to 5 UHF channel filters
  • DC powering via input to power upstream devices such as pre-amplifiers
  • Simple configuration via front dial control

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Specifications

Inputs BI-FM BIII/DAB UHF 1 UHF 2
Frequency range (MHz) 47-108 174-240 470-862 470-862
  7-28
(1 or 4 channels)
8-56
(1 to 7 channels / cluster)
Configuration of clusters 47-68 MHz (BI) 1 channel
or
4 channels
3 2
88-108 (FM) 4 1
47-108 (BI+FM) 5 0
Gain (dB) 35 35 45 45
Attenuator (dB) 20 30 30 30
Noise figure (dB) 5 5 6 6
Max. input level (dBµV) 80 80 105 105
Max. output level * (dBµV) 116 116 116 116
Selectivity - 15dB/10MHz 10dB/10MHz  
Return loss IN / OUT (dB) >10 >10 >10 >10
Selectable remote power
12-24V (100mA in total)
- Yes Yes Yes
Test output (dB) -30
Data transfer DSUB9 connector
Power supply 230V~/20VA
Operating temperature (°C) -5 to +50
Dimensions (mm) 231x185x53
* -54 dB / IM3
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