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Typical Data for

24-Inch Balanced Combiner Modules

Description:

Including Models:

  • 2540-24-3/4

  • 2540-24-3/6

  • 2540-24-3/9
Type: --- Resonant cavity ---
Size: --- 24-inch ---
No. of Cavities per Filter: --- 4 ---

Performance Specifications:
Typical VSWR at ± 100 kHz:
1.04:1
at ± 150 kHz:
1.04:1
at ± 200 kHz:
1.08:1
Typical Insertion Loss:
-0.30 dB
Typical
Frequency Response
(deviation from
center frequency)		 at ± 100 kHz:
-0.01 dB
at ± 150 kHz:
-0.02 dB
at ± 200 kHz:
-0.05 dB
Typical Group Delay at ± 100 kHz:
25 nsec
at ± 150 kHz:
50 nsec
at ± 200 kHz:
150 nsec
Typical Bandwidth:
± 200 kHz
Typical Bandwidth:
Greater than 80 dB

Read about 4 Times Square, NY: 21-station master FM project using a Model 2540 combiner!

Power Ratings:

 2540-24-3/4 2540-24-3/6 2540-24-3/9
Maximum Filter Input Power:
--- 40 kW ---
Maximum Power through
Output Hybrid:		 Average:
80 kW
160 kW
320 kW
Peak:
700 kW
1500 kW
3200 kW

Inputs, Outputs and Weight:

 2540-24-3/4 2540-24-3/6 2540-24-3/9
Input Connection:
--- 3-1/8" EIA ---
Output Connection:
4-1/16" flange or 6-1/8" EIA
6-1/8" EIA
9-1/8" EIA
Output Hybrid:
4-1/16"
6-1/8" EIA
9-1/8" EIA
Shipping Weight: 1400 lb
(636 kg)		 1500 lb
(682 kg)		 1800 lb
(818 kg)
NOTE Module includes 3-1/8" precision input directional coupler as standard equipment.

Dimensions:


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Last updated: 02/26/2007
Webmaster: Al Friend
© Copyright 2007 Howell Laboratories, Inc.