Probe description: HPBBHT 850MHz Sol5 103Rh-31P

Inserts and coils

Probe Test Results (Stated 90^o pulse lengths are the best achieved during installation. To reduce risk of damage to the probes, facility users should use slightly lower RF nutation frequencies (i.e. longer 90^o pulse lengths) were possible. Please discuss with the facility manager appropriate RF nutation frequencies for your experiments.)

Nuc	90o pulse	Pulse power level (db)	Pulse power (W)	Insert	Coil	Sample	Remarks
13C	2.7	-2.4	530	HZ3188; 1.5pF 6.2R	HZ07402; 4.5wnd; Φ 5	Adam
13C	1.88	-2.4	530	HZ03348; 1.5pF	HZ07402; 4.5wnd; Φ 5	Adam
2H	3.25	-3.36	530	HZ03344; 40pF	HZ07402; 4.5wnd; Φ 5	dPMMA
2H	4.88	-3.36	530	HZ03348; 1.5pF	H7688; 9.5wnd; Φ 5	dPMMA
2H	3.15	-3.36	530	HZ3188; 1.5pF 6.2R	H7688; 9.5wnd; Φ 5	dPMMA
35Cl	3.08	0	339	HZ1930; 60pF	H7688; 9.5wnd; Φ 5	NH4Cl
35Cl	3.2	0	339	HZ03344; 40pF	H7688; 9.5wnd; Φ 5	NH4Cl
14N	6	-1.45	500	HZ1930; 60pF	H7688; 9.5wnd; Φ 5	NH4Cl
39K	9.5	0	321	HZ03344; 40pF	H7712; 20.5 wnd; Φ 5	KBr
39K	9.7	0	321	HZ1930; 60pF	H7712; 20.5 wnd; Φ 5	KBr
39K	17	1	255	HZ1930; 60pF	13.5wnd; Φ 10	KBr
39K	19.75	-3	641	HZ2808; 40pF 1.1R	13.5wnd; Φ 10	KBr
31P	1.3	-1.79	400	none; parallel matching inductance soldered	3.5wnd; Φ 5	ADP
39K	13.38	0	321	HZ1930; 60pF	17.5 wnd; Φ 7.5	KBr

For measurements at variable temperature the upper short shielding tube has a bell-shaped dewar for thermal insulation. This dewar gives a strong ¹¹B signal and therefore it must be removed when measuring ¹¹B.