Coaxial Line Stretchers HLS Series These coaxial line stretchers maintain an impedance of 50ø 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 ■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 Stainless steel is used for the connector portion and the gold plating high reliability. HLS-JJ-11 ■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 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/s2, 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 No electrical discontinuity of 1 µs or more No damage, cracks, or parts dislocation No damage, cracks, or parts dislocation ●The test method conforms to MIL-STD-202. ■Materials Part Body Connector Body Coupling Female contact Male contact Insulator Coaxial tube Lock nut ■Ordering Information 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 ---------- Gold plating Gold plating HLS - JJ - 1 1 2 3 1 Series Name: HLS 2 Connector Coupling Portion JP: Jack/Plug JJ: Jack/Jack 3 Suffix ■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 πWith an air transmission path 146 V.S.W.R. (Max) Length of Travel (mm) Power (W) Weight (g) 1.20 1.25 π10 50 29 1.20 1.25 π75 50 91 1.20 1.35 π75 50 91 1.20 1.35 π37.5 50 46 ■External Dimensions 73 to 83 (Length of travel 10) Lock nut HLS-JP-3 8 (Spanner) 128 to 166 (Length of travel 37.5) HLS-JJ-13 Please use at the length of travel or shorter. 8 (Spanner) 202 to 277 (Length of travel 75) Lock nut HLS-JJ-1 8 (Spanner) 203 to 278 (Length of travel 75) HLS-JJ-11 ■Typical Data HLS-JJ-11 Maximum value when adjusted fully V.S.W.R. at maximum length 147 Coaxial Variable Phase Shifters HLS Series ■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. ■Product Specifications Ratings DC to 4.0 GHz 50 ohms 50 W Frequency range Characteristic impedance Maximum Input Power Item 1.Insulation Operating temperature range Operating relative humidity Standard Conditions 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/s2, 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 1,000 M ohms min. 2.Vibration No electrical discontinuity of 1 µs or more No damage, cracks, or parts dislocation 3.Shock 4.Temperature resistance cycle -10ç to +65ç 95% Max. No damage, cracks, or parts dislocation ●The test method conforms to MIL-STD-202. ■Materials ■Ordering Information Part Connector Body Body Female contact Male contact Insulator Adjustment screw Materials Stainless steel Aluminum Beryllium copper Beryllium copper Finish Passivated ---------- Gold plating Gold plating HLS - JJ - 10 1 2 1 Series Name: HLS 2 Connector Coupling Portion 3 JJ: Jack/Jack PTFE ---------- Brass Nickel plating 3 Suffix ■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 ■External Dimensions (For phase adjustment) (For fixing) 148 Length of travel (mm) With an air transmission path 48 Power (W) Weight (g) 50 192 Coaxial Variable Phase Shifters HLS Series ■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. ■Product Specifications Ratings Frequency range Characteristic impedance Maximum Input Power Item 1.Insulation 2.Vibration 3.Shock 4.Temperature resistance cycle DC to 4.0 GHz 50 ohms 50W Operating temperature range Operating relative humidity Standard -10ç to +65ç 95% Max. Conditions 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/s2, 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 1000 M ohms min. No electrical discontinuity of 1 µs or more No damage, cracks, or parts dislocation No damage, cracks, or parts dislocation ●The test method conforms to MIL-STD-202. ■Ordering Information ■Materials Part Material Finish Connector Body Stainless steel Gold plating Body Brass Nickel plating Female contact Beryllium copper Gold plating Insulator PTFE ---------- HLS - JJ - 2 1 2 3 1 Series Name: HLS 2 Connector Coupling Portion JJ: Jack/Jack 3 Suffix ■Specifications Part Number Frequency Range (GHz) V.S.W.R. (Max) Length of Travel (mm) Power (W) Weight (g) HLS-JJ-2 DC~4 1.3 With an air transmission path 140 50 2 149 ■External Dimensions 234 to 304 (Length of travel 70∞2) ■Relationship Between Shift Length, Delay Time, and Phase Angle Shift Length L (mm), Delay Time T (ns), Frequency F (GHz), Phase Shift 150 (deg)