Home Up What's New Contact Us Literature Req.

HF Series Delay Lines

 High Ratio, Lumped Constant Delay Lines

page GPDL/HF Request Info
printer friendly download page 1    page 2
  • Highest Time Delay to Rise Time Ration Ever Built
  • Precision Time Delay Tolerances
  • Low Pulse Distortion
  • Excellent Phase Linearity
  • Good Temperature Stability
  • Passband from D.C. to It's Cutoff Frequency and Maintains a Constant Delay
  • Standard Impedances of 50 and 75 Ohms
  • Tapped Lines and Time Delays other than those listed can be supplied
For laboratory use, any delays from 0.25 microseconds to 500 microseconds can be built into variable decade instruments with ratios of over 100:1 resolution of up to 1/5000 of the total delay.

HF Series Delay Lines

Delay Graph
"HF" 75 to 1 Ratio

"HF" 100 to 1 Ratio

50:1 Ratio
Attenuation 9dB Max.
Size: 1-1/4" x 4" x 7-1/2"
Part No.
50 Ohms
Part No.
75 Ohms

Time Delay
(Micro-
seconds)

Rise Time 
((Nano-
seconds)

Band-
width
3dB
(MHz)
050HF00P25Z050 n/a 0.25 5.0 72.00
050HF00P50Z050 050HF00P50Z075 0.50 10.0 36.00
050HF00P75Z050 050HF00P75Z075 0.75 15.0 24.00
050HF01P00Z050 050HF01P00Z075 1.00 20.0 18.00
050HF01P25Z050 050HF01P25Z075 1.25 25.0 14.40
050HF01P50Z050 050HF01P50Z075 1.50 30.0 12.00
050HF01P75Z050 050HF01P75Z075 1.75 35.0 10.28
050HF02P00Z050 050HF02P00Z075 2.00 40.0 9.00
050HF02P25Z050 050HF02P25Z075 2.25 45.0 8.00
050HF02P50Z050 050HF02P50Z075 2.50 50.0 7.20
050HF02P75Z050 050HF02P75Z075 2.75 55.0 6.54
050HF03P50Z050 050HF03P00Z075 3.00 60.0 6.00
050HF03P25Z050 050HF03P25Z075 3.25 65.0 5.53
050HF03P50Z050 050HF03P50Z075 3.50 70.0 5.14
050HF03P75Z050 050HF03P75Z075 3.75 75.0 4.80
050HF04P00Z050 050HF04P00Z075 4.00 80.0 4.50
050HF04P25Z050 050HF04P25Z075 4.25 85.0 4.23
050HF04P50Z050 050HF04P50Z075 4.50 90.0 4.00
050HF04P75Z050 050HF04P75Z075 4.75 95.0 3.78
050HF05P00Z050 050HF05P00Z075 5.00 100.0 3.60
050HF05P50Z050 050HF05P50Z075 5.50 110.0 3.27
050HF06P00Z050 050HF06P00Z075 6.00 120.0 3.00
050HF06P50Z050 050HF06P50Z075 6.50 130.0 2.76
050HF07P00Z050 050HF07P00Z075 7.00 140.0 2.57
050HF07P50Z050 050HF07P50Z075 7.50 150.0 2.40
050HF08P00Z050 050HF08P00Z075 8.00 160.0 2.25
050HF08P50Z050 050HF08P50Z075 8.50 170.0 2.11
050HF09P00Z050 050HF09P00Z075 9.00 180.0 2.00
050HF09P50Z050 050HF09P50Z075 9.50 190.0 1.89
050HF10P00Z050 050HF10P00Z075 10.00 200.0 1.80
75:1 Ratio
Attenuation 12dB Max.
Size: 2-1/2" x 4" x 7-1/2"
Part No.
50 Ohms
Part No.
75 Ohms

Time Delay
(Micro-
seconds)

Rise Time 
(Nano-
seconds)

Band-
width
3dB
(MHz)
075HF00P50Z050 075HF00P50Z075 0.50 6.7 54.00
075HF00P75Z050 075HF00P75Z075 0.75 10.0 36.00
075HF01P00Z050 075HF01P00Z075 1.00 13.3 27.00
075HF01P25Z050 075HF01P25Z075 1.25 16.6 21.60
075HF01P50Z050 075HF01P50Z075 1.50 20.0 18.00
075HF01P75Z050 075HF01P75Z075 1.75 26.6 15.43
075HF02P00Z050 075HF02P00Z075 2.00 23.3 13.50
075HF02P25Z050 075HF02P25Z075 2.25 30.0 12.00
075HF02P50Z050 075HF02P50Z075 2.50 33.3 10.80
075HF02P75Z050 075HF02P75Z075 2.75 36.6 9.81
075HF03P50Z050 075HF03P00Z075 3.00 40.0 9.00
075HF03P25Z050 075HF03P25Z075 3.25 43.3 8.31
075HF03P50Z050 075HF03P50Z075 3.50 46.6 7.71
075HF03P75Z050 075HF03P75Z075 3.75 50.0 7.20
075HF04P00Z050 075HF04P00Z075 4.00 53.3 6.75
075HF04P25Z050 075HF04P25Z075 4.25 56.6 6.35
075HF04P50Z050 075HF04P50Z075 4.50 60.0 6.00
075HF04P75Z050 075HF04P75Z075 4.75 63.3 5.68
075HF05P00Z050 075HF05P00Z075 5.00 66.6 5.40
075HF05P50Z050 075HF05P50Z075 5.50 73.3 4.90
075HF06P00Z050 075HF06P00Z075 6.00 80.0 4.50
075HF06P50Z050 075HF06P50Z075 6.50 86.6 4.15
075HF07P00Z050 075HF07P00Z075 7.00 93.3 3.85
075HF07P50Z050 075HF07P50Z075 7.50 100.0 3.60
075HF08P00Z050 075HF08P00Z075 8.00 107.0 3.36
075HF08P50Z050 075HF08P50Z075 8.50 113.0 3.18
075HF09P00Z050 075HF09P00Z075 9.00 120.0 3.00
075HF09P50Z050 075HF09P50Z075 9.50 127.0 2.83
075HF10P00Z050 075HF10P00Z075 10.00 133.0 2.70
100:1 Ratio
Attenuation 15dB Max.
Size: 2-1/2" x 4" x 7-1/2"
Part No.
50 Ohms
Part No.
75 Ohms

Time Delay
(Micro-
seconds)

Rise Time 
(Nano-
seconds)

Band-
width
3dB
(MHz)
100HF01P00Z050 n/a 1.00 10.0 36.00
100HF01P25Z050 100HF01P25Z075 1.25 12.5 28.80
100HF01P50Z050 100HF01P50Z075 1.50 15.0 24.00
100HF01P75Z050 100HF01P75Z075 1.75 17.5 20.57
100HF02P00Z050 100HF02P00Z075 2.00 20.0 18.00
100HF02P25Z050 100HF02P25Z075 2.25 22.5 16.00
100HF02P50Z050 100HF02P50Z075 2.50 25.0 14.40
100HF02P75Z050 100HF02P75Z075 2.75 27.5 13.09
100HF03P50Z050 100HF03P00Z075 3.00 30.0 12.00
100HF03P25Z050 100HF03P25Z075 3.25 32.5 11.07
100HF03P50Z050 100HF03P50Z075 3.50 35.0 10.28
100HF03P75Z050 100HF03P75Z075 3.75 37.5 9.60
100HF04P00Z050 100HF04P00Z075 4.00 40.0 9.00
100HF04P25Z050 100HF04P25Z075 4.25 42.5 8.47
100HF04P50Z050 100HF04P50Z075 4.50 45.0 8.00
100HF04P75Z050 100HF04P75Z075 4.75 47.5 7.57
100HF05P00Z050 100HF05P00Z075 5.00 50.0 7.20
100HF05P50Z050 100HF05P50Z075 5.50 55.0 6.54
100HF06P00Z050 100HF06P00Z075 6.00 60.0 6.00
100HF06P50Z050 100HF06P50Z075 6.50 65.0 5.53
100HF07P00Z050 100HF07P00Z075 7.00 70.0 5.14
100HF07P50Z050 100HF07P50Z075 7.50 75.5 4.80
100HF08P00Z050 100HF08P00Z075 8.00 80.0 4.50
100HF08P50Z050 100HF08P50Z075 8.50 85.0 4.23
100HF09P00Z050 100HF09P00Z075 9.00 90.0 4.00
100HF09P50Z050 100HF09P50Z075 9.50 95.0 3.78
100HF10P00Z050 100HF10P00Z075 10.00 100.0 3.60

Get More Information
 

Allen Avionics Home | Products | Cable & Home Theater | Video Capture & Playback | Video Hum and Noise Eliminators | Analog & Digital Delay Lines | Offset Marking Machine | Video Delay Lines | Microwave Filters | Video Filters | Brickwall Low Pass Filters | Filter Facts | Mechanical | General Purpose Delay Lines | Sales, Prices & Representatives | Glossary | About Hum | NTSC Video | Audio Ground Loop Isolation Transformers | Copyright | Feedback Page | What's New | Search | Site Map

Allen Avionics, Inc.
2727 Clinton Street
River Grove, IL  60171
Phone: (708)-453-3238
Fax: (708)-453-0297
E-Mail: Sales@AllenAvionics.com

We are pleased to accept

It's your choice