MTA Cables

The list below is now frozen for installation.

COUNT	CABLE TYPE	FROM	TO	LENGTH	CONN	DESCRIPTION	RATINGS	NOTE
1. CABLES FROM MTA EXPERIMENTAL HALL TO LINAC GALLERY VIA BERM TROUGH (along west wall across center)
8	Belden 9332	Linac LK8-6	MTA ExpHall east	360		9-pair multiconductor cable absorber diagnostics	PLTC/ITC/CMG	1, 2
4	Optical fiber	Linac LK8-6	MTA ExpHall east	360		50/125u breakout cable L-Com FOB500B2-M absorber diagnostics	OFNP	1, 2
4	1/2 inch heliax	Linac LK8-6	MTA ExpHall center	360	N	rf diagnostics	CATVR
4	1/2 inch heliax	Linac RF7	MTA ExpHall center	410	N	rf diagnostics	CATVR
16	1/4 inch heliax	Linac LK8-6	MTA ExpHall center	360	N	rf diagnostics	CATVR
4	1/4 inch heliax	Linac RF7	MTA ExpHall center	410	N	rf diagnostics	CATVR
12	RG 58/U green	Linac LK8-6	MTA ExpHall center	360	BNC	rf diagnostics	fire rated
12	RG 58/U red	Linac LK8-6	MTA ExpHall center	360	SHV	high voltage for rf diagnostics	fire rated
2	Okonite 261-10-2208	Linac LK8-6	MTA ExpHall	360		8 twisted pair, shielded	ITC/PLTC Class I-Division 2	1
2. CABLES FROM MTA EXPERIMENTAL HALL (southeast corner) TO REFRIGERATION ROOM (northwest corner and north wall)
4	1/2 inch heliax	RefRm rack through 12	MTA ExpHall center through 12	150	N	rf diagnostics	CATVR
8	1/4 inch heliax	RefRm rack through 12	MTA ExpHall center through 12	150	N	rf diagnostics	CATVR
8	RG 58/U green	RefRm rack through 6	MTA ExpHall center through 6	150	BNC	rf diagnostics	fire rated
8	RG 58/U red	RefRm rack through 7	MTA ExpHall center through 7	150	SHV	high voltage for rf diagnostics	fire rated
1	Optical fiber	RefRm rack through 7	MTA ExpHall center through 7	150	ST	62.5/125u breakout cable GPIB link	OFNP	1
6	RG 59/U	RefRm rack through 7	MTA ExpHall through 7	150	BNC	Belden 1506A, video	plenum, NFPA262	3
2	Belden 9332	RefRm rack through 7	MTA ExpHall east through 7			9-pair multiconductor cable absorber diagnostics	PLTC/ITC/CMG	1, 2
2	Okonite 261-10-2208	RefRm southeast through 7	MTA ExpHall through 7	180		radiation interlocks 8 pair, shielded	ITC/PLTC Class I-Division 2	1
8	Okonite 284-20-1401	RefRm near Neslab through 6	MTA ExpHall center through 6	150		thermocouple wire single twisted pair	ITC/PLTC Class I-Division 2	1
4	500 MCM Cable	RefRm near Neslab through 5	MTA ExpHall center to magnet through 5	160		braided Cu cable for solenoid power
8	Okonite 264-10-3301	RefRm near Neslab through 6	MTA ExpHall through 6	150		1 twisted pair, shielded	ITC/PLTC Class I-Division 2	1
3. CABLES FROM REFRIG. ROOM THROUGH THE MTA EXP. HALL (along south and west walls) AND BERM TROUGH, TO 805MHZ STATION
1	Optical fiber	Linac LK8-6 through ExpHall 7	MTA RefRm through 7	525	ST	62.5/125 breakout cable GPIB link	OFNP	1
4	RG 59/U	Linac LK8-6 through ExpHall 7	MTA RefRm through 7	525	BNC	Belden 1506A, video	plenum, NFPA262	3
4. CABLES FROM MTA EXPERIMENTAL HALL TO LINAC GALLERY LOWER LEVEL VIA BERM TROUGH
7	RG 58/U green	Rad Safety MUX Box	MTA ExpHall, ?	300		Radiation safety cables to Linac lower level near blue stairs		4
5. CABLES WITHIN MTA EXPERIMENTAL HALL
4	500 MCM Cable	MTA ExpHall southwest corner	MTA ExpHall center to magnet	?		braided Cu cable for solenoid power		5

Notes

1. Requires gas barrier on the ExpHall side of penetration
2. These cables will be initially used with the KEK cryostat on the east/northeast side of the MTA ExpHall. For the forced flow tests, they'll be pulled back to the center of the hall
3. The exact positioning of video cameras hasn't been decided yet. We might want to go through a patch panel for future flexibility (it's hard to know optimal placement without all the obstructions in place). They will also require electrical power and possibly mounts on the wall
4. Locations of the endpoints for these cables (radiation monitors) haven't been determined yet. At least one is expected to be outside the MTA ExpHall
5. Extra cable run intended for temporarily placing the power supply in the MTA ExpHall while there's contractors in the RefRm. The supply also requires 208V 3-phase electrical power

Yagmur Torun

March 30, 2005