
Phase shifters
SpectrumMicrowave.com • 1.603.459.1600
All dimensions shown in decimal inches (mm). Specifications subject to change without notice.
For mounting instructions, additional specifications or other products, visit us online or contact the factory.
High-Performance, Trough Line
• SMA and 2.92 mm connectors
• Military-grade materials and processing
• Power: Average 100 watts / Peak 1000 watts
*Base model sold without additional options.
-1 Shaft lock.
-2 Turns counter with built-in shaft lock.
-5 Control knob.
-14 Shaft lock with screw driver slot.
-15 Shaft lock with control knob.
Notes:
1. 1° per GHz of phase shift equals 2.78 picoseconds of time delay.
2. Average and peak power are given at ambient temperature and
altitude with standard connectors. Power is further limited by the
power threshold of connector style.
Part
Number*
6709
6709-2
6709-15
6706
6806-2
6707
6708-2
6705
6705-1
6705-2
6705-5
6705-14
6805
6805-14
6705K
6705K-2
Frequency
(GHz)
DC – 1
DC – 1
DC – 1
DC – 2
DC – 2
DC – 4
DC – 8
DC – 18
DC – 18
DC – 18
DC – 18
DC – 18
DC – 18
DC – 18
DC – 26.5
DC – 26.5
Phase Shift Min.
(°/GHz)
940
940
940
290
290
145
72
40
40
40
40
40
40
40
40
40
Phase Shift Min.
(°/GHz/Shaft Turn)
9.7
9.7
9.7
9.7
9.7
4.9
2.4
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
Insertion Phase
Nom. @ Min. Phase
Setting (°/GHz)
1040
1040
1040
540
550
290
170
140
140
140
140
140
150
150
130
130
VSWR
Max.
1.50:1
1.50:1
1.50:1
1.35:1
1.60:1
1.60:1
1.60:1
1.60:1
1.60:1
1.60:1
1.60:1
1.60:1
1.60:1
1.60:1
1.60:1
1.60:1
Insertion Loss
Max. (dB)
0.7
0.7
0.7
0.7
0.7
0.7
0.7
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.25 (DC-18 GHz)
1.75 (18-26.5 GHz)
1.25 (DC-18 GHz)
1.75 (18-26.5 GHz)
Time Delay Nom.
@ Min. Phase
Setting (nsec.)
2.90
2.90
2.90
1.50
1.50
0.80
0.45
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
Outline
A
A
A
A
B
A
A
C
C
C
C
C
D
D
C
C
(-1) Shaft Lock (-2) Turns Counter
with Shaft Lock
(-5) Control Knob