MACOM CH35-0008-S Datasheet

20 dB Directio nal Coupler
5 - 1000 MHz

CH35-0008-S

Features

• Space Qualified version of CH-140

• Designed to meet the Stringent Reliability Standards of

Space Hardware

• 50 Ohms Nominal Impedance

• Broadband Flat Coupling

• Directivity - 30 dB typical

Description

M/A-COM’s CH35-0008-S is a unique type of 180° hybrid.

Absolute Maximum Ratings1

Parameter Absolute Maximum

Max. Input Power
10-500 MHz

Operating Temperature -55°C to +85°C
Storage Temperature -65°C to +125°C

1. Operation of this device above any one of these parameters may
cause permanent damage.

3 Watt Max.

FP-2

PIN 0.015 DIA ±0.005

(0.38 ±0.13)

8 PLACES

1 2 3 4

5 6 7 8

0.080 (2.0)

0.100 (2.5)

0.250 (6.3)

0.350 (8.9)

0.051

(12.9 ±0.5))

Unless Otherwise Noted: .xxx = ±0.010 (.xx = ±0.25)

WEIGHT (APPROX.): 0.09 OUNCES 2.5 GRAMS

Dimensions in ( ) are in mm.

.xx = ±0.02 (.x = ±0 .5)

0.312 MIN TYP
(7.9 MIN)

0.385 ±0.020
(9.8 ±0.5)

0.150 MAX
(3.8 MAX)

0.060 (1.5)

Electrical Specifications, TA = +25°C

Parameter Frequency Units Min. Typ. Max.

Coupling

Coupling Flatness 5-1000 MHz dB - - +0.5
Directivity 5-800 MHz

VSWR 5-1000 MHz - - - 1.35:1
Main line Loss 5-1000 MHz dB - - .75

1. All specifications apply with 50 Ohms source and load impedance.

2. Main line loss includes theoretical power split.

Specifications subject to change without notice.

 North America: Tel. [phone], Fax [phone]
 Asia/Pacific: Tel.[phone], Fax [phone]
 Europe: Tel. [phone], Fax+ 44 (1 34 4) 30 0 020

5-1000 MHz dB -

dB

800-1000 MHz

dB

-

20
17

19.75 dB
1 dB

+

- -

-

-

-

V 2.0

1

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