inches (millimeters) customer drawings available upon request cambridge products, p.o. box 1732, waseca, mn 56093-0832 1-800-243-8814 fax: 507-833-6287 www.cambridgeproducts.com uhf straight twist-on plug - 1 piece part number cable type wire gauge wire decimal jacket o.d. CPFI-259-2 rg-59 22 .0253 (0.64) .220 (5.59)-.250 (6.35) 1. identify connector parts. (1 piece) 2. trim cable as shown. taking care not to nick the center conductor or outer braid. 3. use the fingernail to rotate the outer braids clockwise such that 1/32" of the insulation is bared. then in the same direct ion rub the stray braids flat. (stray or loose braids can cause shorts.) 4. gently insert the center conductor down the back end of the connector. 5. firmly push the cable home (a slight clockwise twist may help with insertion). then screw the connector on the cable in a c lockwise direction until it is snuggly attached to the jacket. 6.crimp the contact as shown and trim away any excess center conductor extending past the contact. cable assembly cautions: series are designed for solid center conductor wire. rg-58 cable will need the center conductor tin dipped (only if it is not a solid center conductor). this is necessary to provide extra support for step 5. note: instructions for plugs only. for twist-on jacks, follow bnc twist-on instructions on page 69. part number cable wire gauge wire decimal jacket o.d. CPFI-259-2 rg-59, 62 22 .0253 (0.64) .220 (5.59)-.250 (6.35)
cambridge products, p.o. box 1732, waseca, mn 56093-0832 1-800-243-8814 fax: 507-833-6287 www.cambridgeproducts.com inches (millimeters) customer drawings available upon request uhf connectors specificaitons standard uhf electrical characteristics impedance: nonconstant frequency range: 0-500 mhz working voltage: 500 volts rms at sea level dielectric withstanding voltage: 1500 volts rms at sea level insulation resistance: 5000 megohms minimum environmental characteristics recommended temperature range: -55 o c to +85 o c mechanical characteristics durability: 500 cycles cable retention: 20 lbs., rg-58 c/u cable materials body and coupling nut: zinc or brass contact: beryllium copper or brass crimp sleeve: brass insulator: delrin plating: body - nickel crimp sleeve - nickel contact - gold or nickel * these values are typical and may not apply to all connectors. the uhf connectors are low cost, general purpose units designed for low fre- quency system applications. these commercial quality connectors are equipped with threaded coupling interfaces for secure and reliable connections. the stan- dard uhf and mini uhf connectors are not intermateable.
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