METROPWR FX-771 / FX-773 / FX-775

FX-771/3/5: Antenna measurements with computer integration Nouveau

FX-77x is an instrument for HF radio signals, it's remote sensor is inserted directly into the antenna cable. A large display (touchscreen) shows various measurement values, an optional coaxial switch allows the use of multiple antennas and radios.


Instrumentation for radio signals is getting better all the time, even for challenging tasks. The FX-77x is the centerpiece of the 'MetroPwr' measurement system that can be equipped with external sensors and switches for complex setups in the radio shack. This control and display unit is equipped with a powerful micro processor, most operation is done via the colour touch LC display. The integration into the existing station is achieved by a USB 2.0 connection to the computer. A Windows software is available which allows the control and display of all measurement data.

The external MetroPwr sensors can be installed up to 5m distant from the controller. We do offer sensors for HF up to power levels of 3kW (included) or 5kW (optional). These sensors are intended for indoor use (not weatherproof). They contain a directional coupler which sends the measured values to the FX-77x. This device ships including a FX-3 sensor for high frequencies.

The measurement data comprise everything you need to analyse and monitor a HF signal and the antenna system. Monitor the transmit power in real time, display functions like median, peak envelope and absolute power in Watt or dBm are available. The antenna is measure for VSWR, additional data is displayed like R, Z and |X|, the transmitted signal can be analysed for its modulation degree. This ensures the monitoring of the cleanliness of the signal.

Optionally a remote controlled 4-to-1 antenna switch FX-7 is available. This allows the construction of complex switching systems for multiple antennas and radios. In combination with a MetroPwr sensor you can monitor all your antennas and radios. The remote switch does not require an extra power supply, it is powered by the controller. Maximum distance from the FX-77x controller is 5m. For high accuracy measurements or measurements on higher frequencies a 'Bird 43' can be integrated into the instrumentation system with an optional interface. See product FX-43 interface for Bird-43.

FIXME FX-77x Principe
Dates techniques MetroPwer FX-771/3/5
FX-771 FX-773 FX-775
Gamme de fréquence 1.8 - 55 MHz
Mesurage Power, AVG, PeP, R, Z, |X|, TOS, Fréquence, Mod%
Gamme de puissance 0.5 - 5 [1] kW
Précision TOS ≤ 5 %
Précision Puissance ≤ 5 %
Tension d'alimentation 13.8 V
Affichage TFT LCD 3.1" TFT LCD 5" TFT LCD 7"
Horloge - Oui Oui
Mesurage Température - Oui Oui
Mesurage Humidité - Oui Oui
Dimension 178 x 100 x20 205 x 120 x 109 mm
Poids 200 g
FX-771 Metropwr Vector Signal Meter with FX-3 Sensor 469.00 € Ajouter au panier En stock, expedi sous 1 2 jours.
FX-773 Metropwr Vector Signal Meter with FX-3 Sensor, 5" LCD 429.00 € Ajouter au panier Nouveau En stock, expedi sous 1 2 jours.
FX-775 Metropwr Vector Signal Meter with FX-3 Sensor, 7" LCD 549.00 € Ajouter au panier Nouveau En stock, expedi sous 1 2 jours.
FX-3 HF sensor 160-6m, 3kW (as included in shipment) 129.00 € Ajouter au panier En stock, expedi sous 1 2 jours.
FX-7 4:1 Coax Switch 160-6m, 1kW 129.00 € Ajouter au panier Uniquement sur commande, livraison en 25 jours.
FX-43 I²C Interface for Bird-43, Details FX-43 149.00 € Ajouter au panier En stock, expedi sous 1 2 jours.
Info frais de port
METROPWR FX-771 Principe
MetroPwr FX-77x Ecrans