Application
Connecting antennas to RF equipment
Linking test equipment (like spectrum analyzers or signal generators) to DUTs (devices under test)
Integrating components in RF communication systems (e.g., Wi-Fi, LTE, GPS, IoT modules)
cable TV distribution and headend systems
vehicle radar (24 GHz, 77 GHz for ADAS)
studio equipment, satellite uplink/downlink stations
Connector 1 Type:
BNC
Connector Feature:
Frequency Range:DC – 4 GHz
Impedance:50 OHMS /75 OHMS
Power Handling:Medium
Coupling Mechanism:Bayonet Durability (mating cycles):500
Typical Applications:Broadcast, test, lab Size Category:Medium
Connector 2 Type:
UHF
Connector Feature:
Frequency Range:DC – 300 MHz
Impedance:50 OHMS
Power Handling:Very High (up to kW)
Coupling Mechanism:Threaded
Durability (mating cycles):500
Typical Applications:CB radio, broadcast, legacy RF
Size Category:Very Large
Specification
| Connector 1 type | BNC Connector |
| Connector 2 type | UHF Connector |
| Type Of Adapter | Between Series |
| Body Finish | Gold |
| Body Material | Tri-Metal |
| Contact Finish | Gold |
| Contact Material | Phorsphor Bronze |
| Coupling Mechanism | Threaded |
| HS Code | 8536909000 |
| Frequency (Max GHz) | 1 |
| Impedance (Ohms) | 50 |
| Orientation | Straight |
| Temperature Range | -65 ~165 ° C |
FAQ
Sample Delivery Time
Regular models require 15 days, while some complex connectors require 25 days.
Sample Fee
Most RF connectors are CNC-machined parts and do not require mold-making.
However, each part needs to be fine-tuned on the CNC machine. Typically, a single sample costs $200.
This fee will be refunded after a 5K bulk order.
Guarantee
Brass RF connectors come with a one-year warranty.
Stainless steel connectors come with a three-year warranty.
The lifespan also depends on the contact material beryllium contacts offer better durability.
ROHS & REACH Compliance
Our products fully comply with ROHS & REACH regulations.
Does LENORF Offer Military-Grade Products?
Yes. We are honored to provide military-grade products with exceptionally stable quality.
MOQ (Minimum Order Quantity)
Regular connectors: 500 PCS
Adapters: 100 PCS
Military connectors: 100 PCS
Materials
Common materials include:
Body: Brass, stainless steel
Insulator: PTFE, PEEK
Contacts: Brass, phosphor bronze, beryllium copper
Other: Aluminum, titanium alloy
What is the difference between RF connectors and coaxial connectors?
They are often used interchangeably. However: Coaxial connector refers to the physical design (shielded cylindrical form). RF connector emphasizes its use in radio-frequency applications. Most RF connectors are coaxial.
What is “reverse polarity” (RP-SMA, RP-TNC)?
Reverse polarity means the gender of the center pin is swapped while keeping the outer body style unchanged. It was introduced to comply with regulatory requirements in Wi-Fi devices and to prevent connection with standard SMA/TNC.
What’s the lifespan of an RF connector?
Connector durability is rated in mating cycles: General-purpose connectors (BNC, SMA): 500 cycles. Precision connectors (2.92 mm, 2.4 mm): 500 cycles or less. Rugged telecom connectors (N, 7/16 DIN): 500 cycles.
Can RF connectors be reused?
Yes, but performance degrades with wear. Precision connectors (used in test equipment) should be handled carefully—damage to threads or pins increases VSWR and insertion loss.
Application
Connecting antennas to RF equipment
Linking test equipment (like spectrum analyzers or signal generators) to DUTs (devices under test)
Integrating components in RF communication systems (e.g., Wi-Fi, LTE, GPS, IoT modules)
studio equipment, satellite uplink/downlink stations
cable TV distribution and headend systems
TV and radio transmission systems
Connector 1 Type:
SMA
Connector Feature:
Frequency Range:DC–18 GHz (up to 26.5 GHz high-end)
Impedance:50 OHMS
Power Handling:Medium
Coupling Mechanism:Threaded
Durability (mating cycles):500
Typical Applications:General RF, telecom, test
Size Category:Small
Connector 2 Type:
MMCX
Connector Feature:
Frequency Range:DC – 6 GHz
Impedance:50 OHMS
Power Handling:Low
Coupling Mechanism:Snap-on
Durability (mating cycles):500
Typical Applications:Handheld, PCB, IoT
Size Category:Very Small
Specification
| Connector 1 type | SMA Connector |
| Connector 2 type | MMCX Connector |
| Type Of Adapter | Between Series |
| Body Finish | Gold |
| Body Material | Brass |
| Contact Finish | Gold |
| Contact Material | Beryllium Copper |
| Coupling Mechanism | Threaded |
| HS Code | 8536909000 |
| Frequency (Max GHz) | 6 |
| Impedance (Ohms) | 50 |
| Orientation | Straight |
| Temperature Range | -65 ~165 ° C |
FAQ
Sample Delivery Time
Regular models require 15 days, while some complex connectors require 25 days.
Sample Fee
Most RF connectors are CNC-machined parts and do not require mold-making.
However, each part needs to be fine-tuned on the CNC machine. Typically, a single sample costs $200.
This fee will be refunded after a 5K bulk order.
Guarantee
Brass RF connectors come with a one-year warranty.
Stainless steel connectors come with a three-year warranty.
The lifespan also depends on the contact material beryllium contacts offer better durability.
ROHS & REACH Compliance
Our products fully comply with ROHS & REACH regulations.
Does LENORF Offer Military-Grade Products?
Yes. We are honored to provide military-grade products with exceptionally stable quality.
MOQ (Minimum Order Quantity)
Regular connectors: 500 PCS
Adapters: 100 PCS
Military connectors: 100 PCS
Materials
Common materials include:
Body: Brass, stainless steel
Insulator: PTFE, PEEK
Contacts: Brass, phosphor bronze, beryllium copper
Other: Aluminum, titanium alloy
Are RF connectors weatherproof?
Some RF connectors are designed with gaskets and sealing (e.g., N-type, 4.3-10) for outdoor telecom, antennas, and harsh environments. Indoor lab connectors (e.g., SMA, BNC) are usually not weatherproof unless specified.
What’s the difference between male and female RF connectors?
Male: Has a center pin and usually an outer thread or bayonet. Female: Has a receptacle (socket) for the center pin and matching thread. Some connectors (like SMA) can be confusing because “reverse polarity” (RP-SMA) swaps pin/socket configuration.
What is VSWR, and why does it matter?
VSWR (Voltage Standing Wave Ratio) indicates signal reflection. Ideal: 1.0 (perfect match). Lower VSWR means less signal loss and distortion.
What are typical applications of RF connectors?
Telecom (5G, LTE, satellite) Aerospace & defense (radar, avionics, secure comms) Test & measurement (network/spectrum analyzers) Broadcast & video distribution Automotive radar and IoT devices Medical imaging & equipment
