NMR RF Supplies

Sweepers

Tucker Electronics both repairs, and sells used, Wavetek sweepers

Morris Instruments Inc. makes a hand held device with an LCD display for tuning probes.  Since it is an LCD device it works in a magnetic field.

Preamps

Fixed Frequency Pramps
<0.5dB Noise Figure
Advanced Receiver Research
Box 1242
Burlington, CT  06013
(860) 485-0310 Voice

Miteq
Broadband Preamps
Approximate 1dB Noise Figure over a 50-500 MHz range.
100 Davids Drive
Hauppauge, NY 11788
(516) 436-7400 Voice
(516) 436-7430 FAX
http://www.miteq.com

Resonance Designs makes a low noise ¹H preamp for Varian systems

Attenuators

JFW Industries, Inc.
5134 Commerce Square Dr.
Indianapolis, IN 46237
(317) 887-1340
http://www.jfwindustries.com
e-mail: sales@jfwindustries.com.

Trilithic Corp.
http://www.trilithic.com

Cables and Adapters

RF cables; Storm Products
http://www.stormproducts.com

Pasternack Enterprises
P.O. Box 16759
Irvine, CA 92713
(714) 261-1920 Voice
(714) 261-7451 FAX

Directional Couplers, Phase Shifters, Dividers/Combiners, Mixers, Filters and Amplifiers

Mini Circuits
P.O. Box 350165
Brooklyn, NY 11235-0003
(800) 654-7949
(718)834-4500
(718)332-4661 FAX
http://www.minicircuits.com

Merrimac Industries, Inc.
41 Fairfield Place
West Caldwell, New Jersey 07006
(973) 575-1300 Voice
(973) 575-0531 FAX
http://www.merrimacind.com

High Power Wattmeters and Attenuators

Bird Electronic Corp
(216) 248-1200 Voice

Coaxial relays

Dow-Key Microwave Corp.
1667 Walter St
Ventura, CA 93003
(805) 650-0260.

Capacitors

Non-Magnetic Fixed - 100B2R2PN
American Technical Ceramics
Huntington Station, NY

Variable
Johansen
Boonton, NJ

Voltronics
http://www.voltronicscorp.com

Chip caps
ATC
http://www.atceramics.com

RF power transistors/tubes

Richardson Electronics
http://www.rell.com

General Electronics Catalogs

Allied Electronics
http://www.allied.avnet.com

Newark Electronics
http://www.newark.com

Digi-Key
http://www.digikey.com

Mouser Electronics
http://www.mouser.com

Acorn NMR Inc.
7670 Las Positas Rd Livermore, CA 94551
(925)456-1020 FAX (925)456-1024

Last updated: 01/21/03