Pomona
®
Model 4997 & Assembly Instructions
Connector
BNC (M), Field Replaceable, RG58 C/U
FEATURES:
•
Connector to accept cable RG58 C/U
•
Connector shall meet interface requirements of MIL-STD-348
MATERIALS:
Body and Hardware – Brass
Outer Contact – Gold Plated Brass
Center Contact – Gold Plated Brass
Dielectric – PTFE
Gasket – Silicone Rubber
Finish:
Body and Fittings – Tarnish Resistant
Outer Contact – Tarnish Resistant
Center Contact – Gold Plated
RATINGS:
Operating Temperature: -65°C (-85°F) to +165°C (+329°F)
Operating Voltage: 500 VRMS Max.
Nominal Impedance: 50 Ohms
ORDERING INFORMATION:
Model 4997
All dimensions are in inches. Tolerances (except noted): .xx = ±.02” (,51 mm), .xxx = ± .005” (,127 mm).
All specifications are to the latest revisions. Specifications are subject to change without notice.
Registered trademarks are the property of their respective companies.
Made in USA
6/9/99
SY/EH/LS
Sales: 800-490-2361 Fax: 888-403-3360
Technical Assistance: 800-241-2060
PomonaACCESS
90108
(800) 444-6785 or (425) 446-6010
More drawings available at www.pomonaelectronics.com
Page 1 of 2
S:\Engineering \Release\DataSheets\FlukeDataSheet\D_AI_4997_2_01.doc
Pomona
®
Model 4997 & Assembly Instructions
Connector
BNC (M), Field Replaceable, RG58 C/U
FIGURE #1
A. Strip cable jacket and braid and dielectric to dimensions shown.
B. Slide clamp nut over cable.
FIGURE #2
C. Push the contact assembly unto the cable. The tapered ferrule (of the contact assembly) enters under the braid,
push on the contact assembly until the cable covers the entire tapered area of the ferrule.
FIGURE #3
D. Solder the cable center conductor to the center contact (of the contact assembly)
FIGURE #4
E. Push the body unto the cable assembly.
F. Tighten the clampnut.
All dimensions are in inches. Tolerances (except noted): .xx = ±.02” (,51 mm), .xxx = ± .005” (,127 mm).
All specifications are to the latest revisions. Specifications are subject to change without notice.
Registered trademarks are the property of their respective companies.
Made in USA
6/9/99
SY/EH/LS
Sales: 800-490-2361 Fax: 888-403-3360
Technical Assistance: 800-241-2060
PomonaACCESS
90108
(800) 444-6785 or (425) 446-6010
More drawings available at www.pomonaelectronics.com
Page 2 of 2
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