0
image
image
image
image
sma attenuator

DC-3GHz 10W 30db Attenuator with SMA male to female

ZD-AT-3G-10W-30dB-SMAM/F
This high‑performance RF Fixed Attenuator covers DC‑3000 MHz frequency range with standard 50‑ohm impedance. It offers attenuation values from 3‑40 dB, attenuation tolerance ±0.75‑1.2 dB, return loss ≥19 dB and VSWR ≤1.25. Delivering low intermodulation performance ≤‑120 dBc under 2×43dBm input signal, it supports maximum input power of 10 W. Equipped with SMA male and SMA female connectors, compact dimension is 64.65×35×35 mm, weight only 180 g. Black housing with IP65 ingress protection. It works reliably within ‑20℃~+75℃, relative humidity 5%‑95%. This robust fixed attenuator is widely used for signal power adjustment, impedance matching and RF testing in wireless communication, lab measurement and passive RF systems.
Delivery
EXW,FOB,CIF,DAP
minimum order
20
Supply Ability
1000 / Week
Country of Origin
China
Stock Time
7Day
Quantity:
Contact Now
add to cart
This premium rf fixed attenuator, compact fixed rf attenuator, is a reliable sma attenuator and excellent low pim attenuator for RF power adjustment and impedance matching. It operates across DC‑3000 MHz with standard 50‑ohm impedance, providing 3‑40 dB attenuation range and attenuation tolerance of ±0.75‑1.2 dB. It achieves return loss ≥19 dB and VSWR ≤1.25. Featuring low‑intermodulation performance ≤‑120 dBc at 2×43dBm, maximum input power reaches 10 W. This rugged rf fixed attenuator adopts SMA male and SMA female interfaces. Compact size 64.65×35×35 mm, light weight 180 g, black housing with IP65 ingress protection. Stable performance under ‑20℃~+75℃, relative humidity 5%‑95%. This durable low pim attenuator is widely deployed in wireless communication infrastructure, laboratory measurement equipment and various passive RF systems.
 
NameAttenuates
FrequencyRange (MHz)DC-3000MHz
Attenuates  Value (dB)3-40
Attenuates Tolerance (dB)±0.75-1.2
Return Loss(dB)≥19
VSWR(dB)≤ 1.25
Intermodulationg Products(dBm)≤ -120 dBc (with 2 x 43dBm)
Maximum Input (W) 10 W       
Operatingtemperature(℃)-20℃ to +75℃
Relativehumidity(℃)5%~95 %
Impedance（Ω）50Ω
Size（mm）64.65x35x35mm
Weight(g)180g
Connector TypeSMA maleSMAFemale
IngressprotectionIP65
ColorBlack