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Triax MFA 657 Mast amplifier with protection LTE 700 and 800 MHz - 24 VDC
TRIAX electronic products include a range of mast preamps with high-performance, easy-to-mount F-connectors. The MFA series includes multiband preamps with 1-2-3 inputs and 1-2 outputs, with channel cut-off to LTE 700 and 800 signals (Ch 49...69 & Ch 60...69)
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€30.49
€50.82
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triax-340557
Triax MFA 657 Mast amplifier with protection LTE 700 and 800 MHz - 24 VDC
€30.49
€50.82
Save 40%
Mast Preamps with LTE 700 and 800 MHz Protection - 24 VDC
TRIAX electronic products include a range of mast preamps with high-performance, easy-to-mount F-connectors. The MFA series includes multiband preamps with 1-2-3 inputs and 1-2 outputs, with channel cut-off to LTE 700 and 800 signals (Ch 49 ... 69 & Ch 60 ... 69)
Characteristics
- 24 VDC power supply
- LTE protection (LTE versions 700 and 800)
- High output level
- High resistance to external disturbances
- High resistance to the corrosion
- Optimized mechanism for easy installation
- Neoprene cable clamp
- Weather resistant housing
- Tool for F connector included
- RF protection and CE approval (EN50083)
Specifications
| Characteristics | |
|---|---|
| Kind | Amplifiers - Mast |
| Output level max. (@ -60dB IMD) | 108 dBµV |
| Frequency range | |
| Band | FM / VHF / UHF |
| [Input 1] - frequency | 470 ... 694 MHz |
| [Input 1] - channels | 21 ... 48 |
| [Input 2] - frequency | 87 ... 108 MHz |
| [Input 2] - channels | FM |
| [Input 3] - frequency | 174 ... 230 MHz |
| [Input 3] - channels | DAB |
| LTE protection | @ 700Mhz |
| Gain | |
| [Input 1] - gain | 20 ... 35 dB |
| [Input 1] - noise figure | 2.5 (@ 174 ... 230MHz) 2.0 (@ 470 ... 694Mhz) dB |
| [Input 2] - gain | 10 ... 22 dB |
| [Input 2] - noise figure | 2.5 dB |
| [Input 3] - gain | 10 ... 22 dB |
| [Entry 3] - noise figure | 2.5 dB |
| Lost | |
| Rejection @ 714 MHz (Ch. 51) | 17.0 (@ gain = 30dB) dB |
| Return loss | |
| Return losses | 10 dB |
| Electrical data | |
| Impedance | 75 Ω |
| Operational | |
| LED indicator | Green |
| DC working voltage | 24 VDC |
| Voltage consumption | 42 mA |
| Connectors | |
| Number of entries | 3 |
| Number of outputs | 1 |
| Mechanical | |
| Colour | RAL 7016 - Anthracite gray |
| Packaging Qty | 1 |
| Height | 57 mm |
| Width | 140 mm |
| Depth | 113 mm |
| Packing Height | 0.062 m |
| Packaging Width | 0.140 m |
| Packing Depth | 0.120 m |
| Packaging Volume | 0.001 m3 |
| Net weight | 0.246 kg |
| Tare weight | 0.040 kg |
| Total weight | 0.286 kg |
Summary
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TRIAX electronic products include a range of mast preamps with high-performance, easy-to-mount F-connectors. The MFA series includes multiband preamps with 1-2-3 inputs and 1-2 outputs, with channel cut-off to LTE 700 and 800 signals (Ch 49...69 & Ch 60...69)