HotLine (+86) 15608095669 中文 / EN
Categories
Categories Attenuator
DDA8-0.01-40G-17055 Digital attenuator
Attenuator

Digital attenuator DDA8-0.01-40G-17055

0.01~40GHz, Attenuation range0.5~31.5dB, step0.5dB, 0.2W, 2.92

Model
DDA8-0.01-40G-17055
Stock
In stock: 5
Address
BLD# 4-3A, No. 118 Hangtian Road, Chenghua District, Chengdu, Sichuan, China.

To check stock availability, search under "In-stock Products" on the Dianzibuy store.
Any change to the content of this page is subject to change without notice. Please confirm the specifications before ordering.
Products must not be used for any unlawful purpose; the customer bears any loss arising from unlawful use.

Downloads

Description

Main specifications

ParametersMinTypicalMaxUnits
Frequency0.01~40GHz
Attenuation range0.5~31.5dB
IL8dB
VSWR1.82
0.5dB Accuracy0.30.50.8dB
1dB Accuracy0.611.4dB
2dB Accuracy1.522.5dB
4dB Accuracy345dB
8dB Accuracy7.589.5dB
16dB Accuracy15.51618.5dB

Other parameters

step0.5dB
Power Capacity0.2W
Impedance50Ω
Connector2.92-F Detachable, Pin 0.3mm
Connector materialStainless steel
SurfaceGold-plating
Working voltage-5V
Working current50mA
Operation Temp.-40~+85℃ Design assurance
OtherPin spacing 1.27mm

真值表(0:0V;1:+3.3~5V)

AttenuationA1A2A3A4A5A6
0dB Through000000
0.5dB000001
1dB000010
2dB000100
4dB001000
8dB010000
16dB100000

Typical test curve

Reference picture

Configuration(mm)

Typical test data

Frequency GHzS11 A-0dB VSWRS12 ILdBA-0.5dB ATTdBA-1dB ATTdBA-2dB ATTdBA-4dB ATTdBA-8dB ATTdBA-16dB ATTdBA-31.5dB ATTdBS22 A-0dB VSWR
0.011.69-2.73-0.53-1.20-2.00-3.97-8.20-16.57-32.371.68
3.081.58-3.30-0.54-1.19-2.01-4.05-8.27-16.66-32.831.44
6.151.60-3.37-0.60-1.30-2.06-4.15-8.35-16.85-33.201.43
9.221.15-3.57-0.58-1.24-2.00-4.15-8.30-16.97-33.801.31
12.291.21-4.16-0.47-1.02-1.87-4.00-8.24-16.97-34.011.63
15.361.14-4.26-0.46-0.97-1.89-4.03-8.28-17.09-33.741.48
18.431.16-4.47-0.38-0.84-1.93-4.07-8.48-17.21-33.831.47
21.511.24-4.43-0.46-0.93-2.00-4.13-8.44-17.15-33.031.07
24.581.12-4.69-0.42-0.93-1.93-3.99-8.42-17.22-32.431.54
27.651.31-4.87-0.44-0.94-1.99-4.07-8.55-17.43-33.391.05
30.721.27-5.23-0.42-1.03-1.93-3.95-8.54-17.57-32.121.52
33.791.40-5.35-0.44-0.94-2.00-4.02-8.49-17.36-31.911.31
36.861.09-5.56-0.53-1.18-2.02-3.99-8.68-17.69-31.571.32
39.931.52-5.96-0.48-0.86-2.04-3.96-8.44-17.32-31.281.37
43.001.25-6.12-0.58-1.16-2.03-3.90-8.56-17.71-31.771.61

Need custom specifications?

Send us your requirements — our engineers will respond within one working day.