Low VSWR RF N type Male Connector Straight angle feeder connector,
50 Ohm 1-1/4" inch feeder coaxial cable connector
The peak power rating of an N connector is determined by voltage
breakdown/ionization of the air near the center pin. The average
power rating is determined by overheating of the center contact due
to resistive insertion loss, and thus is a function of frequency.
Typical makers' curves for a new clean connector with a perfect
load (VSWR=1.0) give limits of ≈5000 W at 20 MHz and ≈500 W at 2
GHz. This square root frequency derating law is expected from the
skin depth decreasing with frequency.
At lower frequencies the same maker recommends an upper bound of
≈1000 V RMS. To achieve reliable operation in practice over an
extended period, a safety factor of 5 or more is not uncommon,
particularly when generic parts may be substituted, or the
operating environment is likely to lead to eventual tarnishing of
The N connector follows the MIL-STD-348 standard, defined by the US
military, and comes in 50 and 75 ohm versions. The 50 ohm version
is widely used in the infrastructure of land mobile, wireless data,
paging and cellular systems.
The 75 ohm version is primarily used in the infrastructure of cable
television systems. Connecting these two different types of
connectors to each other can lead to damage, and/or intermittent
operation due to the difference in diameter of the center pin.
|Connector Parts||Materials||Plating Finish|
|Body||Brass||Nickel or Silver or Sn/Zn/Cu|
|Male Pin||Brass||Gold or Sliver|
|Clamp Gaskets||Silicone Rubber or Synthetic Rubber||N/A|
|Durability Mating||500 Cycles min|
1 piece in one plastic bag
2 100 pieces in one paper carton
3 Clear Plastic Bag/ Standard Export Carton
4 According to customers requirement
Delivery Detail: Shipped in 7 days after payment
1. We Design, offer outline drawing and sample.
2. We could offer fast delivery As we are real factory.
3. Customer service will follow up the process of order, and
prepare the shipping and custom clearance documents, they will
follow up the order until you receive it.
4. Quality Guarantee: we could guarantee our quality in one year,
if it is not man-made problems,we could repair or replace it for