商品編號: TIMES-LMR-300 ,google, hinet, yahoo, pchome

TIMES LMR300 Flexible Low Loss Communications Coax ( LMR-300 50歐姆低損耗同軸電纜 接頭 工具及跳線組裝)

LMR®-300
Flexible Low Loss Communications Coax

Ideal for…
• Jumper Assemblies in Wireless Communications Systems
• Short Antenna Feeder runs
• Any application (e.g. WLL, GPS, LMR, WLAN, WISP, WiMax,
SCADA, Mobile Antennas) requiring an easily routed, low loss RF cable

• LMR® standard is a UV Resistant Polyethylene jacketed
cable designed for 20-year service outdoor use. The bending
and handling characteristics are significantly better than airdielectric
and corrugated hard-line cables.
• LMR®- DB is identical to standard LMR plus has the
advantage of being watertight. The addition of waterproofing
compound in and around the foil/braid insures continuous
reliable service should the jacket be inadvertently damaged
during installation or in the future.
• LMR®- FR is a non-halogen (non-toxic), low smoke, fire
retardant cable designed for in-building runs that can be routed
anywhere except air handling plenums. LMRFR
is UL/NEC & CSA rated‘CMR’ and ‘FT4’
respectively, meets FAA FAR25 requirements and is
MSHA-P for mining applications.
• LMR®- FR-PVC is a general-purpose indoor cable and has a
UL/NEC & CSA rating of ‘CMR’ and ‘FT4’ respectively. It is
less expensive than LMR-FR, however it emits toxic fumes
(HCL) and greater smoke density when burned.
• LMR®- PVC is designed for low loss general-purpose
applications and is somewhat more flexible than the
standard polyethylene jacketed LMR.
• LMR®- PVC-W is a white-jacketed version of LMR-PVC
for marine and other applications where color
compatibility is desired.
• Flexibility and bendability are hallmarks of the LMR-300
cable design. The flexible outer conductor enables the tightest
bend radius available for any cable of similar size and
performance.
• Low Loss is another hallmark feature of LMR-300. Size
for size LMR has the lowest loss of any flexible cable and
comparable loss to semirigid hard-line cables.
• RF Shielding is 50 dB greater than typical single
shielded coax (40 dB). The multi-ply bonded foil outer
conductor is rated conservatively at > 90 dB (i.e. >180 dB
between two adjacent cables).
• Weatherability: LMR-300 cables designed for outdoor
exposure incorporate the best materials for UV resistance
and have life expectancy in excess of 20 years.
• Connectors: A wide variety of connectors are available
for LMR-300 cable, including all common interface types,
reverse polarity, and a choice of solder or non-solder center
pins. Most LMR connectors employ crimp outer attachment
using standard hex crimp sizes.
• Cable Assemblies: All LMR-300 cable types are available
as pre-terminated cable assemblies. Refer to the section on
FlexTech for further details.