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📡 Master your signal game with precision power control!
The Nooelec SMA Attenuator Kit offers six high-quality 50 Ohm in-line attenuators with attenuation levels from 1dB to 42dB in 1dB increments. Each attenuator supports up to 2 watts of output power and is built from durable copper in a compact size. Ideal for industrial, scientific, and fiber optic applications, this USA-made kit ensures precise, repeatable attenuation with FCC and IC certifications, making it a trusted choice for professionals seeking reliable signal management.
| ASIN | B07YYMT65T |
| Best Sellers Rank | #102,275 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Fiber Optic Attenuators |
| Brand | NooElec |
| Brand Name | NooElec |
| Country of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 184 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Item Dimensions | 40 x 20 x 10 Millimeters |
| Item Weight | 31 Grams |
| Item dimensions L x W x H | 40 x 20 x 10 Millimeters |
| Manufacturer | Nooelec Inc. |
| Material Type | Copper |
| Maximum Output Power | 2 watts |
| Model Number | SMA Attenuator Kit |
| Mounting Type | Surface Mount |
| Number of Items | 6 |
| Output Power | 2 Watts |
| Package Type Name | storage box |
| Part Number | 100815 |
| Specification Met | Fcc, Ic |
| UPC | 616469146618 |
| Unit Count | 6.0 Count |
| Voltage | 5 Volts |
A**R
Por el precio, están bien
Como es habitual, recibido en tiempo garantizado. En cuanto al comentario respecto a los atenuadores, adjunto imágenes con los resultados medidos en el caso del de mayor atenuación (-20dB) que es el que mayor desviación del valor nominal pudiera presentar. Las imágenes corresponden a las calibraciones: 1 a 60 MHz 130 a 170 MHz 400 a 480 MHz 10 KHz a 4,4 GHz Las tres primeras medidas arrojan resultados con valores más o menos lineales. Donde más se aprecia una ligera “no linealidad” es en la calibración de 10 KHz a 4,4 GHz donde se puede apreciar que a partir de poco más de unos 2 GHz hay una ligera oscilación en el valor medido. Por supuesto que no son elementos de laboratorio, pero por el precio que tienen son aceptables para trabajos no profesionales.
B**R
Präzise Teile mit absoluter Wiederholgenauigkeit
Die Teile weisen sehr gute Werte auf. Messergebnisse passen exakt zu meinem VNA. (kein R&S) Sehr gut verarbeitet.
C**O
Ottimi attenuatori SMA di precisione
Ho acquistato 2 set di attenuatori al prezzo di 45.95 euro ciascuno, consegna puntuale e valore nominale degli attenuatori come da descrizione. Li ho caratterizzati a 144, 432 e 1296 MHz con VNA calibrato e questi sono i dati che ho ricavato: Precisione sul valore di attenuazione S21: entro +- 0.1 dB per tutti i pezzi tranne i 2 attenuatori a -6 dB (-5.83...-5.89 dB misurati) e 1 attenuatore a -20 dB (-19.84...-19.93 misurati). Return loss S11 e S22: per 144 e 432 MHz sempre migliore di -40 dB (SWR 1.02). A 1.2 GHz sempre migliore di -35 dB (SWR 1.04). Per i miei scopi sono ottimi!
O**E
Goed bruikbaar.
De meeste waren zeer goed. Enkele waren 0,3 dB groter. De 10 dB verzwakkers. Uitvoering erg mooi. Goed leesbare text.
A**Y
A handy set ..
Adequate for most non-Hams working on the 2.4Ghz ISM bands which are limited to 30 dBi (1 watt) here in the U.S. It's a handy set to complement my electronic attenuator, and a necessity if you are working with an SA or VNA. These are 50 ohm SMA devices, so it you are working satellite stuff, you may need 75 ohm "F-type" anttenuators. Fairly priced and looks to be nice build quality, I'll give them 5 stars, and update if I find any significant discrepancies. Cheers!
Trustpilot
2 months ago
1 month ago