K :: 2.92mm precision connectors

Cross RF offeres precision grade K connecotrs coverage up to 40 Ghz, aka 2.92 mm or 2.9 mm. Compatible with SMA and 3.5 mm connectors.

Requirement	MIL-C-39012	Specification
ELECTRICAL DATA
Impedance		50Ω
Frequency range		DC ~ 40GHz
Dielectric withstanding voltage (at sea level @ 50Hz)		750 Vrms
Working voltage (at sea level @ 50Hz)		Less than 250 Vrms
Contact resistance	3-16	Center contacts : 3.0 mΩ
		Outer contacts : 2.0 mΩ
Insulation resistance	3-11	5000MΩmin.
V.S.W.R	3-14	Max 1.40 @ 40 Ghz
RF leakage	3-26	-100dB-f(GHz)dB
MECHANICAL DATA
Coupling nut torque		7.1 ~ 9.7 in.-lbs
Coupling proof torque	3-25	15in.-lbs
Life	3-15	500 matings.
Contact captivation	3-14	≥ 6.1 lbs
ENVIRONMENTAL DATA
Temperature range		-55℃~+125℃
Corrosion resistance	3-13	MIL-STD-202, Method 101,Condition B.
Moisture resistance	3-21	MIL-STD-202, Method 106.
Thermal shock	3-20	MIL-STD-202, Method 107,Condition B.
Vibration	3-18	MIL-STD-202. Method 204,Condition D.
Shock	3-19	MIL-STD-202. Method 213,Condition I.
MATERIALS
Bodies		Brass or stainless steel
Female contacts		Beryllium copper
Insulators		PTFE Teflon
Gasket		Silicone Rubber
PLATINGS
Bodies		Gold plated or passivated
Center contacts		Gold plated

Click here to view K connectors catalog.

Cross RF products now available on GSA Schedules.

It is our commitment to help agencies source their needs for high quality RF and Microwave products through a reliable resource. Cross RF products are now available through one of the most reliable channels, GSA schedules. GSA Mart (by Test Mart) is the #1 ranked reseller promoting our products on GSA schedules.

Over 1,100 agencies will be benefitted by the easy accessibility of Cross RF products including:

• Navy, Air Force, Army, Marines
• Homeland Security, FBI, CIA, DLA, NSA, ATF
• FAA, FCC, NASA, NOAA, National Labs, NIH, FEMA
• White House Communications, State, Secret Service, Justice, Treasury

Make all your RF projects count with the uncompromising quality of Cross RF products.

N 30 WATT MALE TERMINATION; DC TO 3 GHz; TEST DATA

T31-030-00

Cross RF is registered at the California Network® – Connectory

In conjunction with the Defense Logistics Agency (DLA) and the San Diego East County Economic Development Council, Cross RF is now registered on the online economic development website, Connectory.com – the California Network®. The goal of the Connectory is to capture the capabilities of California companies and provide a searchable directory for finding products and services.

Connectory.com® is California’s premier Buyer-Supplier Network; part of an ongoing project in support of an effort funded by public and non-profit sector partners in addition to DTRA, including the Defense Logistics Agency (DLA), the Department of Labor (DOL), Department of Commerce, the California Space Authority, and others.

Now it is easier for government and private buyers to find Cross RF(www.crossrf.com) products and services they need in California.

7/16 :: DIN connector series

7/16 (DIN connectors) are designed for use in communications systems with power levels of 100 watts per channel.

Deutsh Industries Norm (DIN) is an acronym for German standards that apply to 7/16 connectors and are gaining acceptance worldwide. They feature rugged design, high power transmission, and low intermodulation distortion.

Requirement	MIL-C-39012 Paragraph	Specification
ELECTRICAL DATA
Impedance		50Ω
Frequency range		DC 7.5GHz combination types: DC 1GHz
V.S.W.R		1.10 max
Insertion loss		0.05 × √Frequency(GHz) [dB]
RF leakage		≥ 128dB
Dielectric withstanding voltage (at sea level)		4.0 kV rms, 50Hz
-combination system		2.0 kV rms, 50Hz
Working voltage (at sea level)		≤ 2.7kV rms, 50Hz
-combination system		≤ 1.0kV rms, 50Hz
Insulation resistance		≥ 10⁴mΩ
Contact resistance – center contact		≤ 0.4mΩ
– outer contact		≤ 1.5mΩ
MECHANICAL DATA
Coupling nut torque
– recommended		25Nm…30Nm / 221 in.-ibs…260in.-ibs
– proof torque		35Nm / 310 in.-ibs
Coupling nut retention force		≥ 1000N / 225.0 ibs
Contact captivation		≥ 200N / 45.0 ibs
Durability(matings)		≥ 500
MATERIALS
Bodies		Brass
Pin contact
Outer contacts, jacks		Berylium copper
Socket contact
Crimp ferrules		Copper
Insulators, standard version		PTFE(Teflon)
Gaskets		Silicone rubber

Click here to view DIN 7/16 catalog.

N :: Type N connector series

The N (Type N) connector follows the MIL-C-39012 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.

 

Requirement	MIL-C-39012 Paragraph	Specification
ELECTRICAL DATA
Impedance		50Ω, 75Ω
Frequency range		DC 11GHz, DC 1.5GHz
Contact current		DC 3.5A max.
Working voltage		1000V rms
Contact resistance	3-16	Center contacts : 2.0 mΩ
		Outer contacts : 0.2mΩ
Insulation resistance	3-11	5000MΩmin.
Insertion loss	3-27	＜ 0.15dB at 9GHz
V.S.W.R	3-14	≤ 1.5
RF leakage	3-28	-90dBmmin. form 2~3GHz
MECHANICAL DATA
Coupling nut torque		20Ncm-170Ncm
Coupling nut retention force		450N
Life	3-15	500 matings.
Contact captivation	3-14	≥ 27N
ENVIRONMENTAL DATA
Temperature range		: -65℃~+125℃
Corrosion resistance	3-13	MIL-STD-202, Method 101,Condition B.
Moisture resistance	3-23	MIL-STD-202, Method 106.
Thermal shock	3-22	MIL-STD-202, Method 107,Condition B.
Vibration	3-19	MIL-STD-202. Method 204,Condition B.
Shock	3-20	MIL-STD-202. Method 213,Condition I.
MATERIALS
Bodies and Male contacts		Brass
Female contacts		Beryllium copper
Insulators		PTFE Teflon
Gasket		Silicone Rubber
PLATINGS
Bodies		Nickel plated
Center contacts		Gold plated

Click here to view Type N catalog page.

BNC :: Bayonet Neill Concelman connector series

The BNC (Bayonet Neill Concelman) product line is a miniature quick connect/disconnect RF connector. It features two bayonet lugs on the female connector; Cross RF BNC connectors are available with 50ohm and 75ohm impedance.

BNC connectors are a used in computer networks, test and instrumentation, telecommunications and broadcast industries with a variety of choices: Semi-Rigid/Flexible cable, Receptacles, and PCB versions.

Requirement	MIL-C-39012 Paragraph	Specification
ELECTRICAL DATA
Impedance		50Ω, 75Ω
Frequency range		DC 4GHz, DC 1GHz
Contact current		DC 3.5A max.
Voltage rating		500V rms
Contact resistance	3-16	Center contacts : 2.0 mΩ
		Outer contacts : 1.0mΩ
Insulation resistance	3-11	5000MΩmin.
Insertion loss	3-27	0.3dB max. at 3GHz
V.S.W.R	3-14	≤ 1.15
		(Return loss better than 23.0dB)
MECHANICAL DATA
Coupling nut torque		0.07Nm min~0.25Nm max
Coupling nut retention force	3-25	44.5 daN
Life	3-15	500 matings.
Contact captivation	3-14	≥ 27N
ENVIRONMENTAL DATA
Temperature range		-65℃~+125℃
Corrosion resistance	3-13	MIL-STD-202, Method 101,Condition B.
Moisture resistance	3-21	MIL-STD-202, Method 106.
Thermal shock	3-20	MIL-STD-202, Method 107,Condition B.
Shock	3-19	MIL-STD-202. Method 213,Condition G.
Vibration	3-18	MIL-STD-202. Method 204,Condition B.
MATERIALS
Bodies and Male contacts		Brass
Female contacts		Beryllium copper
Insulators		PTFE Teflon
Gasket		Silicone Rubber
PLATINGS
Bodies, Coupling nuts		Nickel plated
Center contacts		Gold plated

Click here to view BNC catalog page.

TNC :: Threaded Neill-Concelman connector series

The TNC (Threaded Neill-Concelman) connector is a threaded version of the BNC connector. The connector has a 50 Ω impedance and operates best in the 0–11 GHz frequency spectrum. It has better performance than the BNC connector at microwave frequencies.

Invented in the late 1950s, the TNC connector has been employed in a wide range of radio and wired applications.

Requirement	MIL-C-39012 Paragraph	Specification
ELECTRICAL DATA
Impedance		50Ω, 75Ω
Frequency range		DC 11GHz, DC 1GHz
Contact current		DC 3.5A max.
Voltage rating		250V rms
Contact resistance	3-16	Center contacts : 2.0 mΩ
		Outer contacts : 0.2mΩ
Insulation resistance	3-11	5000MΩmin.
Insertion loss	3-27	0.18dB max. at 9GHz
V.S.W.R	3-14	≤ 1.5
MECHANICAL DATA
Coupling nut torque		20Ncm-170Ncm
Life		500 matings.
Contact captivation	3-14	≥ 27N
Proof torque		Not applicable
ENVIRONMENTAL DATA
Temperature range		: -65℃~+125℃
Corrosion resistance	3-13	MIL-STD-202, Method 101,Condition B.
Moisture resistance	3-21	MIL-STD-202, Method 106.
Thermal shock	3-20	MIL-STD-202, Method 107,Condition B.
Vibration	3-18	MIL-STD-202. Method 204,Condition B.
Shock	3-19	MIL-STD-202. Method 213,Condition G.
MATERIALS
Bodies and Male contacts		Brass
Female contacts		Beryllium copper
Insulators		PTFE Teflon
Gasket		Silicone Rubber
PLATINGS
Bodies, Coupling nuts		Nickel plated
Center contacts		Gold plated

Click here to view TNC catalog page.

SMB :: SubMiniature version B series

SMB (SubMiniature version B) connectors are coaxial RF connectors developed in the 1960s. This version is smaller than SMA connectors.

They feature a snap-on coupling and are available either in 50 Ω or 75 Ω impedances. They offer excellent electrical performance from DC to 4 GHz.

 

Requirement	MIL-C-39012 Paragraph	Specification
ELECTRICAL DATA
Impedance		50Ω
Frequency range		DC to 4GHz
Contact current		DC 1.5A max.
Voltage rating		250V rms
Contact resistance	3-16	Center contacts : 3.0 mΩ
		Outer contacts : 0.5mΩ
Insulation resistance	3-11	1000MΩmin.
Insertion loss	3-27	0.6dB max.
V.S.W.R	3-14	Straight 1.3+0.04f(GHz)
		Right angle 1.4+0.06f(GHz)
RF leakage	3-26	-55dBm min.between 2~3GHz
MECHANICAL DATA
Engagement force		max. 63N
Mating torque		Not applicable
Life	3-15	500 matings.
Contact captivation	3-14	max. 15N
ENVIRONMENTAL DATA
Temperature range		: -65℃~+125℃
Corrosion resistance	3-13	MIL-STD-202, Method 101,Condition B.
Moisture resistance	3-21	MIL-STD-202, Method 106.
Thermal shock	3-20	MIL-STD-202, Method 107,Condition B.
Vibration	3-18	MIL-STD-202. Method 204,Condition D.
MATERIALS
Bodies and Male contacts		Brass
Female contacts		Beryllium copper
Insulators		PTFE Teflon
PLATINGS
Bodies		Gold plated
Center contacts		Gold plated

Click here to view SMB catalog page.

SMA :: SubMiniature version A series

SMA (SubMiniature version A) connectors are coaxial RF connectors developed in the 1960s as a minimal connector interface for coaxial cable with a screw type coupling mechanism. The connector has a 50 Ω impedance. It offers excellent electrical performance from DC to 18 GHz.

Designed in accordance with MIL-C-39012 specifications, SMA lineup has one of the most extensive variety of applications including Semi-Flexible/Flexible cable, Receptacle, PCB, and Reverse Polarity option.

Requirement	MIL-C-39012	Specification
ELECTRICAL DATA
Impedance		50Ω
Frequency range		Semi-Rigid Cable : DC-18GHz
		Flexible Cable : DC-12.4GHz
Contact current		DC 2.0A max.
Working voltage		Semi-Rigid Cable : 1000V
		Flexible Cable : 750V
Contact resistance	3-16	Center contacts : 3.0 mΩ
		Outer contacts : 2.5mΩ
Insulation resistance	3-11	5000MΩmin.
Insertion loss	3-27	0.05√f(GHz)dB
V.S.W.R	3-14	≤ 1.15+0.02f(GHz)
RF leakage	3-26	-60dBm min.between 2~3GHz
MECHANICAL DATA
Coupling nut torque		12Ncm-170Ncm
Coupling nut retention force	3-25	≥ 200N
Life	3-15	500 matings.
Contact captivation	3-14	≥ 27N
ENVIRONMENTAL DATA
Temperature range		-65℃~+125℃
Corrosion resistance	3-13	MIL-STD-202, Method 101,Condition B.
Moisture resistance	3-21	MIL-STD-202, Method 106.
Thermal shock	3-20	MIL-STD-202, Method 107,Condition B.
Vibration	3-18	MIL-STD-202. Method 204,Condition D.
Shock	3-19	MIL-STD-202. Method 213,Condition I.
MATERIALS
Bodies		Brass or stainless steel
Female contacts		Beryllium copper
Insulators		PTFE Teflon
Gasket		Silicone Rubber
PLATINGS
Bodies		Gold plated or passivated
Center contacts		Gold plated

Click here to view SMA catalog.