1. Introducció
Thank you for choosing the NVS AMP50 B III UHF 1 Output Pole Amplifier. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your amplifier. Please read this manual thoroughly before using the product and retain it for future reference.
2. Informació de seguretat
Instruccions importants de seguretat:
- Ensure the power supply (PSUP01, not included) is disconnected before installation or maintenance.
- This device is designed for outdoor pole mounting. Ensure it is securely fastened.
- Protect all connections from moisture. The included rain cover must be used.
- No exposar el amplifier to extreme temperatures or direct sunlight for prolonged periods without proper shielding.
- Only use a 12V DC power supply as specified. Using an incorrect power supply may damage the device and void the warranty.
- Si no esteu segurs de cap pas, la instal·lació l'ha de dur a terme un tècnic qualificat.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- NVS AMP50 B III UHF 1 Output Pole Ampmés viu
- Coberta de pluja
- Manual d'usuari (aquest document)
Note: The PSUP01 12V DC power supply is not included and must be purchased separately.
4. Característiques del producte
The NVS AMP50 is a vertical audio amplifier designed to boost B III and UHF signals, ensuring optimal reception.
- Vertical audio amplifier with wide-band input (B III + UHF).
- Separate gain adjustments for B III (max. 18 dB) and UHF (max. 30 dB).
- Single signal output with F-connectors.
- Powered by 12V DC from the signal drop line via a PSUP01 power supply (not included).
- Includes a rain cover for outdoor protection.

Figura 4.1: NVS AMP50 B III UHF 1 Output Pole Amplificador. Aquesta imatge mostra el disseny compacte del amplifier, highlighting its F-connectors for signal input and output, and the robust casing designed for outdoor use with a rain cover.
5. Configuració i instal·lació
Follow these steps for proper installation of your NVS AMP50 ampmés viu:
- Muntatge: Munteu de manera segura el amplifier to a pole in a suitable outdoor location, preferably close to the antenna. Ensure the mounting is stable and can withstand environmental conditions.
- Connexió d'antena: Connect your B III and UHF antenna cables to the respective input F-connectors on the amplifier. Ensure connections are tight and secure.
- Connexió de sortida: Connecteu el amplifier's single output F-connector to your signal drop line, which leads to your television or distribution system.
- Coberta de pluja: Place the provided rain cover over the amplifier to protect it from weather elements. Ensure it is properly seated to prevent water ingress.
- Power Supply (PSUP01): Connect the 12V DC power supply (PSUP01, not included) to the signal drop line. The amplifier receives power through this line. Ensure the power supply is connected indoors and away from moisture.
- Encès: Once all connections are secure and protected, plug in the PSUP01 power supply.
6. Instruccions de funcionament
The NVS AMP50 amplifier is designed for continuous operation once installed.
- Ajust de guany: El amplifier features separate rotary controls for B III and UHF gain adjustment. Use a small screwdriver to carefully adjust the gain for each band to achieve optimal signal strength without over-amplification. Start with the lowest gain setting and gradually increase until desired signal quality is achieved on your television.
- Monitorització del senyal: Monitor your television's signal strength and quality indicators while adjusting the gain. Over-amplification can lead to signal distortion.
- Indicador d'alimentació: The PSUP01 power supply typically has an LED indicator to confirm it is receiving power and supplying it to the ampmés viu.
7. Manteniment
The NVS AMP50 amplifier requires minimal maintenance.
- Inspecció periòdica: Inspeccioneu periòdicament el amplifier and its connections for any signs of wear, corrosion, or damage, especially after severe weather conditions.
- Coberta de pluja: Ensure the rain cover remains securely in place and is not damaged. Replace if necessary.
- Neteja: Si cal, netegeu suaument l'exterior de la amplifier amb un suau, damp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure the power supply is disconnected before cleaning.
- Integritat de la connexió: Check F-connections for tightness to prevent signal loss or ingress of moisture.
8. Solució De Problemes
Si teniu problemes amb el vostre amplificador, consulteu la guia de resolució de problemes següent:
| Problema | Causa possible | Solució |
|---|---|---|
| Sense senyal o senyal de mala qualitat |
|
|
| Signal distortion or pixelation |
|
|
| Water ingress in ampmés viu |
|
|
Si el problema persisteix després de seguir aquests passos, poseu-vos en contacte amb l'atenció al client.
9. Especificacions
| Característica | Detall |
|---|---|
| Fabricant | NVS |
| Número de model | AMP50 |
| ASIN | B0972HCQRK |
| Input Bands | B III, UHF |
| B III Gain Adjustment | Màx. 18 dB |
| UHF Gain Adjustment | Màx. 30 dB |
| Canals de sortida | 1 |
| Connectors | Tipus F |
| Power Supply (Input Voltage) | 12V DC (via PSUP01, not included) |
| Tipus d'instal·lació | Surface Mount (Pole Mount) |
| Dimensions (enviament) | 18 x 12 x 5 cm |
| Pes (enviament) | 164 grams |
10. Garantia i Suport
For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official NVS weblloc web. Conserveu el comprovant de compra per a reclamacions de garantia.
For further assistance, please contact NVS customer support through their official channels.





