Dudley Lab Manufactured Equipment

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--- September 8, 2017 ---

We also Build some RF Amplifiers. These items are on Page 9 and 10
Everything on this page is NEW
Link To: Page 9 --- SSPA's Amplifiers
Link To: Page 10 - TWT, Klystron Amps
AR Dudley Lab 7/16 Connector Very High Power Cable Assembly

Dudley Lab
7/16 Connector - Very High Power Cable Assembly
Times Microwave HP-900 RF Cable (Very High Quality)
Connectors are Dudley Lab design for HP-900 cable.
Test Data will be provided with Cable

The Dudley Lab design connector has an improved mechanical connection between the cable casing and the connector housing.

HP-900 Cable $44/foot
3GHz good to 3.2 kW CW
2GHz good to 4.0 kW CW
1GHz good to 5.9 kW CW
Please see spec. sheet for other frequencies.
Times Microwave Cable spec.
TM Power Handling Calculator
We can build 7/8 Corragated Cable assemblies for you.
Cable is about $4.00/ft. + $29 ea. Connectors + $100 Assembly/RF Test
HP-900 Cablr $44/ft.
Connector $150 ea.
Assembly/RF Test Labor $100
Ros Dudley
Dudley Lab
AR HF Diplexer Filter
Dudley Lab
2 to 50MHz 5th Order HF Diplexer Filter
1,000 Watts Continuous Operation.
Very heavy duty design to handle very high levels of Harmonic Power.
Very usefull for MOSFET Amplifiers where the reflection from a reflective low pass filter cause instability.
7th order available for slightly more cost.
Filter Photo 1
Filter Photo 2
Special Part Build to Order
Contact Dudley Lab
1 WR-28 30dB 20 Watt
Waveguide Power AttenuatorDudley Lab
WR-28 30dB 20 Watt Waveguide Power Attenuator
This Attenuator is idiel for power testing Ka-Band RF Amplifiers up to 20 watts.Test Data
$480
6 WR-90 Waveguide Flange Adaptors
Dudley Lab
Adaptor - Russian WR-90 to US WR-90 (UG/419)
Adaptor Drawing
$97 ea.
6 WR-62 Waveguide Flange Adaptors
Dudley Lab
Adaptor - Russian WR-62 to US WR-62 (UG39)
Adaptor Drawing
$97 ea.
2 WR-90 Dual Mode Horn Antenna
Dudley Lab
Dudley Lab - WR-90 Dual Mode Horn Antenna SN-001
Very nice light weight casting.
Gain ~16dBi
~ 25 deg. 3dB BW
Antenna Photo 1
Antenna Photo 2
Link to Test Data 1 SN-001
Link to Test Data 2 SN-001
$575 each
4 Dudley Lab (WR-28)
Dudley Lab
Dudley Lab
18" Dish Antennas, 26.5 to 40GHz, WR-28 port, Gain > 38dBi
20" Alum. Housing, Rear Cover/Door
With Power Supply +15, -15, +5 VDC
These were a high quality build for our LMDS Link.
Photo at: Link to Rear Photo Does not include the converters shown in this photo.

A couple of years ago we sold one of these Antennas to Mark Henderson at LogLinear Group. He was nice enough to share his test data, below, at 33GHz with us.
Link to Test Data 1
Link to Test Data 2
Link to Test Data 3
$1,950 ea.
Link to Test Data 2
Dudley Lab

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