Coaxial Line Stretchers
HLS Series
These coaxial line stretchers maintain an impedance
of 50
ø
while changing the length of the coaxial tube
and adjusting the phase. One type is locked after the
adjustment and another type can be used in
mechanical drive applications.
These line stretchers are well suited for use in phase
adjustment, impedance matching, and signal combining.
HLS-JP-3
HLS-JJ-13
s
Features
1.Three Types of Adjustable Lengths
HLS-JJ-1
Adjustable lengths are available in these three
types: 10 mm, 37.5 mm, and 75 mm.
2.High Reliability
HLS-JJ-11
Stainless steel is used for the connector portion and
the gold plating high reliability.
s
Product Specifications
Ratings
Frequency range (Note)
Characteristic impedance
Maximum Input Power
DC to 10.0 GHz
50
ohms
50 W
Operating temperature range
Operating relative humidity
-10ç to +65ç
95% Max.
NOTE: The frequency range will depend on the model.
Item
1.Vibration
2.Shock
3.Temperature cycle
Standard
No electrical discontinuity of 1 µs or more
No damage, cracks, or parts dislocation
No damage, cracks, or parts dislocation
Conditions
Frequency of 10 to 55 Hz, overall amplitude of 1.5 mm
for 2 hours in each of 3 directions
Acceleration of 98 m/s
2
, sine half-wave waveform,
3 cycles in each of the 3 axis
Temperature: -30ç
¡
+5ç to +35ç
¡
+70ç
¡
+5ç to
+35ç Time: 30
¡
15 max.
¡
30
¡
15 max. (Minutes)
5 cycles
q
The test method conforms to MIL-STD-202.
s
Materials
Part
Body
Connector Body
Coupling
Female contact
Male contact
Insulator
Coaxial tube
Lock nut
Material
Stainless steel
Brass
Stainless steel
Beryllium copper
Brass
PTFE
UT-141A semi-rigid cable
Brass
Finish
Gold plating
Gold plating
Gold plating
Gold plating
Gold plating
----------
s
Ordering Information
HLS - JJ - 1
1
1
Series Name: HLS
2
Connector Coupling Portion
JP: Jack/Plug
JJ: Jack/Jack
2
3
Gold plating
Gold plating
3
Suffix
s
Specifications
Part Number
HLS-JP-3
HLS-JJ-1
HLS-JJ-11
HLS-JJ-13
Frequency Range
(GHz)
DC
~
4
4
~
8
DC
~
4
4
~
8
DC
~
4
4
~
10
DC
~
4
4
~
10
V.S.W.R.
(Max)
1.20
1.25
1.20
1.25
1.20
1.35
1.20
1.35
Length of Travel
(mm)
π
10
π
75
π
75
π
37.5
Power
(W)
50
50
50
50
Weight
(g)
29
91
91
46
π
With an air transmission path
146
s
External Dimensions
73 to 83 (Length of travel 10)
Lock nut
HLS-JP-3
128 to 166 (Length of travel 37.5)
8 (Spanner)
HLS-JJ-13
Please use at the length of travel or shorter.
202 to 277 (Length of travel 75)
8 (Spanner)
Lock nut
HLS-JJ-1
203 to 278 (Length of travel 75)
8 (Spanner)
HLS-JJ-11
s
Typical Data
HLS-JJ-11
Maximum value when adjusted fully
V.S.W.R. at maximum length
147
Coaxial Variable Phase Shifters
HLS Series
s
Features
1.Adjustment Screw Variation Method
These coaxial phase shifters use a method in which
the adjustment screw is varied to adjust the phase.
Phase adjustments are thereby permitted without
adjusting the overall length.The adjustment screw is
of the lock type and once locked there will be no
shift of phase.
2.48 mm Adjustable Length
The length of travel is 48 mm.
s
Product Specifications
Ratings
Item
1.Insulation
2.Vibration
3.Shock
4.Temperature
resistance cycle
Frequency range
Characteristic impedance
Maximum Input Power
DC to 4.0 GHz
50
ohms
50 W
Standard
Operating temperature range
Operating relative humidity
Conditions
-10ç to +65ç
95% Max.
1,000 M
ohms
min.
No electrical discontinuity of 1 µs or more
No damage, cracks, or parts dislocation
No damage, cracks, or parts dislocation
500 V DC
Frequency of 10 to 55 Hz, overall amplitude of 1.5 mm
for 2 hours in each of 3 directions
Acceleration of 98 m/s
2
, sine half-wave waveform,
3 cycles in each of the 3 axis
Temperature: -30ç
¡
+5ç to +35ç
¡
+70ç
¡
+5ç to
+35ç Time: 30
¡
15 max.
¡
30
¡
15 max. (Minutes)
5 cycles
q
The test method conforms to MIL-STD-202.
s
Materials
Part
Connector Body
Body
Female contact
Male contact
Insulator
Adjustment screw
Materials
Stainless steel
Aluminum
Beryllium copper
Beryllium copper
PTFE
s
Ordering Information
Finish
Passivated
----------
HLS - JJ - 10
1
1
Series Name: HLS
2
Connector Coupling Portion
JJ: Jack/Jack
3
Suffix
2
3
Gold plating
Gold plating
----------
Brass
Nickel plating
s
Specifications
Part Number
HLS-JJ-10
Frequency Range
(GHz)
DC~1
1~2
2~4
V.S.W.R.(Max)
1.2
1.3
1.5
Insertion Loss
(dB Max)
0.3
0.4
0.5
Length of travel
(mm)
With an air
transmission path
48
Power
(W)
50
Weight
(g)
192
s
External Dimensions
(For phase adjustment)
(For fixing)
148
Coaxial Variable Phase Shifters
HLS Series
s
Features
1.Adjustment Screw Variation Method
These coaxial phase shifters are adjusted by
turning an adjustment screw which permits
adjustment of the phase while maintaining an
impedance of 50ø.
The adjustment screw is of the lock type and once
locked there will be no shift of phase.
2.140 mm Adjustable Length
The length of travel is 140 mm.
3.High Reliability
Stainless steel is used in the connector portion and
the gold plating guarantees high reliability.
s
Product Specifications
Ratings
Frequency range
Characteristic impedance
Maximum Input Power
DC to 4.0 GHz
50
ohms
50W
Standard
Operating temperature range
Operating relative humidity
Conditions
-10ç to +65ç
95% Max.
Item
1.Insulation
2.Vibration
3.Shock
4.Temperature
resistance cycle
1000 M
ohms
min.
No electrical discontinuity of 1 µs or more
No damage, cracks, or parts dislocation
No damage, cracks, or parts dislocation
50 V DC
Frequency of 10 to 55 Hz, overall amplitude of 1.5 mm
for 2 hours in each of 3 directions
Acceleration of 98 m/s
2
, sine half-wave waveform,
3 cycles in each of the 3 axis
Temperature: -30ç
¡
+5ç to +35ç
¡
+70ç
¡
+5ç to
+35ç Time: 30
¡
15 max.
¡
30
¡
15 max. (Minutes)
5 cycles
qThe
test method conforms to MIL-STD-202.
s
Materials
Part
Connector Body
Body
Female contact
Insulator
Material
Stainless steel
Brass
Beryllium copper
PTFE
s
Ordering Information
Finish
Gold plating
Nickel plating
Gold plating
----------
HLS - JJ - 2
1
2
3
1
Series Name: HLS
2
Connector Coupling Portion
JJ: Jack/Jack
3
Suffix
s
Specifications
Part Number
HLS-JJ-2
Frequency Range
(GHz)
DC
~
4
V.S.W.R.
(Max)
1.3
Length of Travel
(mm)
With an air transmission path
140
Power
(W)
50
Weight
(g)
2
149
s
External Dimensions
234 to 304 (Length of travel 70∞2)
s
Relationship Between Shift Length, Delay Time, and Phase Angle
Shift Length L (mm), Delay Time T (ns), Frequency F (GHz), Phase Shift
(deg)
150
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