AAmphenol RF Asia Corp.
AAaAn Amphenol Company
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UHF.jpg (8318 bytes)


        Specifications

 Back.jpg (4839 bytes)
elec_data.jpg (6436 bytes)
UHF     Mini-UHF		 material.jpg (6988 bytes)
UHF     Mini-UHF		 mechanical.jpg (10415 bytes)
UHF     Mini-UHF
interface.jpg (9141 bytes) application.jpg (6030 bytes)


Electrical Data

UHF

Impedance Non-constant
Frequency Range 0-200 MHz
VSWR Not defined
Working Voltage 500 VRMS. max. at sea level
Dielectric Withstanding Voltage 1500 VRMS at sea level
Contact Resistance Center contact 3 milliohms max.
Outer contact 2 milliohms max.
Insulator Resistance 5000 megohms min.
Top.jpg (4845 bytes)

Mini-UHF

Impedance 50 ohm
Frequency Range 0-2 GHz
VSWR Straight 1.3 max.
Right Angle 1.5 max.
Working Voltage 335 VRMS. max. at sea level
Dielectric Withstanding
Voltage		 1000 VRMS min.   at sea level
Contact
Resistance		 Center contact 5 milliohms max.
Outer contact 3 milliohms max.
Insulator Resistance 5000 megohms min.
Top.jpg (4845 bytes)


Material Information

UHF

Parts Name Material Finish
Body, Metal Parts Brass per QQ-B-626 Nickel
Center
Contacts		 Male Brass per QQ-B-626 Gold or Silver
per requirement
Female Brass per QQ-B-626 Gold or Silver
per requirement
Insulators PTFE,
PBT polyester,
Phenolic		 None
Crimp Ferrules Annealed copper Nickel or Silver per requirement
Top.jpg (4845 bytes)


Mini-UHF

Parts Name Material Finish
Body, Metal Parts Brass per QQ-B-626 or Zinc diecast Nickel
Center
Contacts		 Male Brass per QQ-B-626 Gold or Silver
per requirement
Female Beryllium Copper QQ-C-530
Phosphor Bronze per QQ-B-750		 Gold or Silver
per requirement
Insulators PTFE None
Crimp Ferrules Annealed copper Nickel or Silver per requirement
Top.jpg (4845 bytes)


Mechanical Information

UHF

Matings 5/8-24 threaded coupling
Cable affixment Braid solder, set screw, clamp and crimp
Top.jpg (4845 bytes)


Mini-UHF

Engagement force 2 in-lbs. max.
Disengagement force 2 in-lbs. max.
Coupling nut retention 80 lbs. min.
Coupling proof torque 15 in-lbs. min.
Contact retention 6 lbs. min.
Durability (Mating) 500 cycles min. (for Beryllium copper female contact only)
Top.jpg (4845 bytes)


Interface Mating Dimensions

Dmmcx.jpg (84576 bytes)

 
PLUG
Letter Millimeters
Millimum Maximum
A - 11.10
B 0.00 -
C - 9.91
D 8.76 -
E 1.19 4.27
F 3.91 4.01
G 11.56 12.22
JACK
Letter Millimeters
Minimum Maximum
A 1.02 -
B 0.03 -
C 11.56 12.22
D - 14.25
F 1.19 1.96
G 7.87 -
H 11.10 -
K 11.76 -
Note 1: Form of inner conductor optional.
Note 2: I.D. to meet good electrical contact when mated with 3.91/4.01 mm Dia. pin.
Top.jpg (4845 bytes)


Application

* UHF: CB Radios, Antennas, Public Address systems
* Mini-UHF: Cellular mobile telephone, Low cost local area networks, Telecommunicaitons
Top.jpg (4845 bytes)