16T0026_att.pdf

SPDT

SPDT

SPDT

Attenuator Coupler Load

SP6T

SPDT

SP6T

SPDT

SPDT Load

SPDT Load

SPDT Load

SPDT Load

SPDT Load

SPDT Load

SPDT

SPDT

SPDT

SPDT

SPDT

≥ 300W

≥ 300W

≥ 300W

≥ 300W

≥ 300W

≥ 300W

1 to 6 way Combiner/

Splitter

Back of the

PNA-X

Connections

Front of the

PNA-X

Connections

A p er at u re

Signal Analyzer

Attenuator

Load

Coupler

Attenuator

Load

Coupler

Attenuator

Load

Coupler

Attenuator

Load

Coupler

Attenuator

Load

Coupler

≥ 300W

≥ 300W

≥ 300W

≥ 300W

≥ 300W

≥ 300W

D is tr ib u ti o n

Port 1

Port 4

Port 2

Port 3

J3

J1

DUT

SPDT

NSWC Crane Division 300 Highway 361

Crane, Indiana 47522

Department of the Navy

Naval Surface Warfare Center

Schematic, S-Band Load Chassis

Dwg

No:

REV:

SIZE:

SCALE n/a SHEET 1 OF 1Prep By:

Rev By:

Proj Mgr:

Q.A.

Conf Mgr:

Br Mgr

KRB 9/30/15

INITIALS DATE

For Guidance Only. Unlimited Distribution.

Load

SPDTLoad

SPDTLoad

SPDTLoad

SPDTLoad

SPDTLoad

Notes:

· 19" Rack mount chassis needs to be used. Height needs to be equal to or less than 6U.

· Red lines highlight RF high power paths.

· Operating frequency range for system is 2- 4GHz

· All RF coax cable needs to be semi-rigid, preferred 0.141 size cable.

· Input AC power = 115VAC, 60Hz FRONT

PANEL

BACK

PANEL

NA

For Guidance Only. Unlimited Distribution.

This is an example layout of the front panel of the load box. The actual delivered layout may vary and could depend on component selection and other factors.

S-BAND LOAD CHASSIS

DISTRIBUTION

CH1 CH2 CH4 CH5 CH6

APERATURE

CH1 CH2 CH4 CH5 CH6CH3 CH3

System Status

AC PWR STAND-BY TX ERRORRX

VNA PORTS

P3 P4 P2P1

NSWC Crane Division 300 Highway 361

Crane, Indiana 47522

S-Band Load Chassis Front Panel

– Example Layout –

Dwg

No:

REV:

SIZE:

SCALE n/a SHEET 1 OF 1Prep By:

Rev By:

Proj Mgr:

Q.A.

Conf Mgr:

Br Mgr

KRB 9/30/15

INITIALS DATE

Aux RF Out

J3

Rear VNA J1

Notes:

Numbers of connectors on front panel shall be as follows:

12 RF DUT Ports with indications for port ON status 4 – VNA RF ports with indications for port ON status 1 – Auxiliary RF port for Signal Analyzer connection with indications for ON status as well as indications for J1 and J3 VNA port mounted on the rear panel on the S-Band Load Chassis.

S-Band Load Chassis shall have system status indications on the front panel Shall have an air circulation inlet or outlet on the front panel with the proper ventilation

For Guidance Only. Unlimited Distribution.

This is an example layout of the rear panel of the load box. The actual delivered layout may vary and could depend on component selection and other factors.

AC PWR

I O

Exhaust Fan 1 Exhaust Fan 2 Exhaust Fan 3

AC PWR IN

AC ON

AC OFF

GPIB COMM

NSWC Crane Division 300 Highway 361

Crane, Indiana 47522

S-Band Load Chassis Rear Panel

– Example Layout –

Dwg

No:

REV:

SIZE:

SCALE n/a SHEET 1 OF 1Prep By:

Rev By:

Proj Mgr:

Q.A.

Conf Mgr:

Br Mgr

KRB 9/30/15

INITIALS DATE

VNA REAR

PORTS

J3J1

GPIB

ADDRESS

SELECTOR

Notes:

Numbers of connectors on rear panel shall be as follows:

2 RF ports for the VNA connections J1 and J3 1 GPIB Digital communication port with GPIB Addressing selector to be able to change the remote control address of the chassis 1 AC Power connection with on/off switch

Shall have an air circulation inlet or outlet on the rear panel with the proper ventilation