RF Safety
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and Monitors
Active
Components
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Components
dept26
Products
50 Years of
Excellence
Attenuators
DC-11 GHz
Type N Medium Power
Bi-Directional Fixed
Coaxial Attenuators
20 and 50 Watts
·
Small Size
·
Stainless Steel Connectors
·
Specifications
FREQUENCY ATTENUATION dB POWER INPUT VSWR WEIGHT
RANGE NOMINAL DEVIATION AVG. PEAK (max) (max)
GHz MODEL DC-3 3-6 6-11 W (max) kW (max) DC-1 1-4 4-6 6-11 oz gr
DC-11 768 3 ±.25 ±.50 ±.75 20 1 1.10 1.15 1.20 1.30 5.6 159
6 ±.25 ±.50 ±.75 20 1 1.10 1.15 1.20 1.30 5.6 159
10 ±.25 ±.50 ±.75 20 1 1.10 1.15 1.20 1.30 5.6 159
20 ±.25 ±.50 ±.75 20 1 1.10 1.15 1.20 1.30 5.6 159
30 ±.25 ±.50 ±.75 20 1 1.10 1.15 1.20 1.35 5.6 159
FREQUENCY ATTENUATION dB POWER INPUT VSWR WEIGHT
RANGE NOMINAL DEVIATION AVG. PEAK (max) (max)
GHz MODEL DC-3 3-4 W (max) kW (max) DC-1 1-4 oz gr
DC-4 766 3 ±0.25 ±0.50 20 1 1.10 1.15 5.6 159
6 ±0.25 ±0.50 20 1 1.10 1.15 5.6 159
10 ±0.25 ±0.50 20 1 1.10 1.15 5.6 159
20 ±0.25 ±0.50 20 1 1.10 1.15 5.6 159
30 ±0.75 ±0.75 20 1 1.10 1.35 5.6 159
FREQUENCY ATTENUATION dB POWER INPUT VSWR WEIGHT
RANGE NOMINAL DEVIATION AVG. PEAK (max) (max)
GHz MODEL DC-3 3-5 W (max) kW (max) DC-3 3-5 oz gr
DC-5 765 3 ±0.30 ±.50 50 2 1.20 1.30 15.5 440
6 ±0.30 ±.50 50 2 1.20 1.30 15.5 440
10 ±0.30 ±.50 50 2 1.20 1.30 15.5 440
20 ±0.30 ±.50 50 2 1.20 1.30 15.5 440
NOTE: Temperature Coefficient: 0.0006 dB/dB/°C; Power Coefficient: 0.0005 dB/dB/watt
ORDERING INFORMATION: Specify model number and dash number suffix for attenuation in dB.
For example: 768-3
435 MORELAND ROAD • HAUPPAUGE, NY 11788
USA TEL: (1) 631 231-1700 • INT’L TEL: (1) 631 231-1390 • FAX (1) 631 231-1711
E-MAIL: nardaeast@L-3COM.com • www.nardamicrowave.com
dept26
Products
Passive
Components
RF Switching
Products
Fiber Optic
Products
Active
Components
Power Meters
and Monitors
SatCom
Products
RF Safety
Test Solutions
Attenuators
Outline Drawings
Model No. A B
765
766
768
6.99
3.07
3.07
1.64
1.52
1.52
50 Years of
Excellence
All dimensions are max. unless otherwise specified.
USA TEL: (1) 631 231-1700 • INT’L TEL: (1) 631 231-1390 • FAX (1) 631 231-1711
E-MAIL: nardaeast@L-3COM.com • www.nardamicrowave.com
435 MORELAND ROAD • HAUPPAUGE, NY 11788
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