QT-BNC Datasheet, PDF (1/1 Pages) ITT Industries – RF Coaxial Connectors

RF Coaxial Connectors
QT-BNC
This totally new termination technique
provides the QT-BNC with a high
pressure, gas tight center conductor
joint of exceptional mechanical integrity,
without crimping the center contact. The
QT-BNC is a 75 ohm pre-assembled connector
with an integral center contact and rear crimp
ferrule. This connector may be terminated
onto cable in under 20 seconds, significantly
reducing installation costs.
Applications:
• ^{Broadcast Systems}
• ^{Central Office Switching}
• ^{Cross-Connect Equipment}
• ^{Telecommunications}
For more information: www.ittcannon.com/cat078
Product Features
• ^{Meets Telcordia/SMPTE 292M standards.}
• ^{Designed for field installation.}
• ^{Plastic rear cap is color coded for easy}
identification of cable type.
Performance Specifications
Bump
Cable Retention
Connector Durability
Contact Current Rating
Contact/Insulator Retention
Contact Resistance
Corona Level
Coupling Mechanism Retention
DWV
Frequency Range
Impedance
Insertion Force
Insertion Loss
Insulation Resistance
Operating Temperature
Operating Voltage
RF Leakage
Shock
Termination Resistance (QT Center contact)
Vibration
VSWR
• ^{Optional right angle strain relief boot}
accessory (shown above).
• ^{Compatible with select competitive crimp}
tools and die sets.
• ^{Complete assembly instructions are printed}
on bags.
• ^{Pneumatic crimp tool available.}
4000 total at 390 m/s²
Cable
M17/29-RG59/U
734 type
735A type
1694A
Axial Force
133 N (30 lbs) min.
311 N (70 lbs) min.
111 N (25 lbs) min.
133 N (30 lbs) min.
500 mating cycles min.
1.5 A dc max.
22,3 N (5 lbs) min. axial force
Outer contact: 1.0 mΩ max.; Braid to body: 1.0 mΩ max.
375 V ac rms min. at 21 km (70,000 ft)
445 N (100 lbs) min.
1500 V ac rms at sea level
DC to 2.0 GHz
75 Ω nominal
22,3 N (5 lbs) max.
0.2 dB max. at 2 GHz
5000 MΩ min.
–40°C to 85°C (–40°F to 185°F)
500 V ac rms at sea level
–60 dB typical up to 2 GHz
490 m/s² for 11 ms
3 mΩ max. (excluding pole resistance)
(a) Frequency range from 10 Hz to 500 Hz. (b) Displacement: 0.75 (.029).
(c) Acceleration: 98 m/s². (d) Duration: 6 hours.
1.2 max. (DC to 1 GHz); 1.3 max. (1 to 2 GHz)
Torque
0,9 Nm (8.0 in. lbs)
0,9 Nm (8.0) in. lbs)
0,45 Nm (4.0 in. lbs)
0,9 Nm (8.0 in. lbs)
Materials and Finishes
Description
Connector Body
Insulators
Center Contact Male
Coupling Nut
Crimp Ferrule
Spring
Material
Phosphor bronze
Polymers rated to UL 94V-0
Beryllium copper
Die Cast, Copper Zinc Alloy
Annealed Copper Alloy
Stainless Steel
Finish
140 µ in. Nickel
—
50 µ in. Gold
80 µ in. Nickel
150 µ in. Nickel
—
Please contact your local Cannon representative: www.ittcannon.com/support/ContactUs
Version 05.01.03
S-07
Dimensions are shown in mm (inch)
Dimensions subject to change
www.ittcannon.com