Wideband transmitter for pulse NMR spectrometer

Journal Article · Wed Oct 01 00:00:00 EDT 1986 · Instrum. Exp. Tech. (Engl. Transl.); (United States)

OSTI ID:6758424

Ryskin, E M; Amiton, I P; Batyr, A Yu; Lavrushenkov, V G

A wideband pulse transmitter for NMR excitation in fields of up to 2.4 T (except for /sup 1/H, /sup 1/F, /sup 203/Tl, and /sup 205/Tl nuclei) is described. The transmitter provides a pulse power of 400-600 W into a 50-Omega load at frequencies of 2-40 MHz. The transmitter is equipped with a pulse programmer, which allows independent setting, in each of 16 program steps, of pulse durations or pauses of from 10/sup -7/ to 10/sup 3/ sec, output powers of from 0 to -63 dB, and a phase of radio-frequency filling of 0 or 180/sup 0/.

• Research Organization: Institute of Organic Chemistry, Moscow, USSR
• OSTI ID: 6758424
• Journal Information: Instrum. Exp. Tech. (Engl. Transl.); (United States), Vol. 29:2; Other Information: Translated from Prib. Tekh. Eksp.; No. 2, 145-148(Mar-Apr 1986)
• Country of Publication: United States
• Language: English

Related Subjects

47 OTHER INSTRUMENTATION
NMR SPECTROMETERS
PULSE GENERATORS
PERFORMANCE
POWER AMPLIFIERS
POWER RANGE 100-1000 W
PREAMPLIFIERS
PULSE SHAPERS
RF SYSTEMS
VOLTAGE REGULATORS
AMPLIFIERS
ELECTRONIC CIRCUITS
ELECTRONIC EQUIPMENT
EQUIPMENT
FUNCTION GENERATORS
MEASURING INSTRUMENTS
PULSE CIRCUITS
SIGNAL CONDITIONERS
SPECTROMETERS
440300* - Miscellaneous Instruments- (-1989)