Triax MFA 657 UHF/VHF/FM Amplifier (35/22/22 dB) and Combiner, 1 output, LTE700 & LTE800 protected

Details

Triax has filed for bankruptcy. We don't know if we will get any more deliveries of Triax products. Please see replacement products below.

Inline amplifier from very good quality manufacturer. Also combines UHF, VHF and FM signals. Check manufacturer link for more information. Amplification helps if you have a weak signal strength. For example long cables might cause this. If you have weak signal quality amplification will not help you.

Very low noise figure for mast amplification.
No DC pass for antennas.
An esthetic design and ultra-small size.

Please note: This device needs a separate 24V power supply through antenna cable. Check compatible power supplies below.

More Information

Brand

Triax

Manufacturer's description

Product description:

Mast amplifiers for LTE 700 & 800 MHz - 24 VDC

TRIAX mast electronics includes easy-to-mount high performance range of mast amplifiers w/ F-connectors. The MFA range are multiband amplifiers featuring 1-2-3 inputs and 1-2 outputs; as well as cut off channels Ch 49...69 & Ch 60...69

Powered by 24 VDC
LTE protected (700 & 800 models)
Higher output level
High shielding
Corrosion resistent
Flip/lock mechanism for easy installation
Neoprene soft cable grip
Weatherproof housing
Supplied w/ F-connector tool
RF shielded & CE approved (EN50083)

Specifications

ORDER INFORMATION
EAN Number	5702663405578
CHARACTERISTICS
Type	Amplifier - mast
Max. Output level (@ -60dB IMD)	108 dBµV
FREQUENCY
Input 1 - frequency	470...694 MHz
Input 1 - band	UHF
Input 1 - channels	21...48
Input 2 - frequency	87...108 MHz
Input 2 - band	BII
Input 2 - channels	FM
Input 3 - frequency	174...230 MHz
Input 3 - band	BIII
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
Input 3 - noise figure	2.5 dB
LOSS
Rejection @ 714 MHz (Ch. 51)	17.0 (@gain=30dB) dB
RETURN LOSS
Return Loss	10 dB
ELECTRICAL
Impedance	75 Ω
OPERATIONAL
LED indicator	Green
DC Operating voltage	24 VDC
DC Current consumption	42 mA
CONNECTORS
Number of inputs	3
Number of outputs	1
Connector Type	F-female
MECHANICAL
Product Height	115 mm
Product Depth	60 mm
Product Width	137 mm
Colour	RAL 7016 - Anthracite grey
Packing QTY	1
Packaging Height	0,144 m
Packaging Width	0,070 m
Packaging Depth	0,110 m
Packaging Volume	0,001 m3
Net Weight	0,250 kg
Tara Weight	0,080 kg
Total Weight	0,330 kg