127938 datasheet, PDF - EEWORLD Datasheet

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127938: DescriptionBand Pass Filter, 11250MHz; CategoryAnalog mixed-signal IC filter; File Size36KB，1 Pages; ManufacturerMITEQ Inc

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127938 Overview

Band Pass Filter, 11250MHz

127938 Parametric

Parameter Name	Attribute value
Reach Compliance Code	unknown
Other features	FREQUENCY BAND 11700 MHZ TO 12750 MHZ AVAILABLE
Center frequency or cutoff frequency (fo/fc)	11250 MHz
filter type	BAND PASS FILTER
high	9.65 mm
input connector	SMA MALE
Maximum insertion loss	5 dB
length	113.54 mm
Manufacturer's serial number	127938
Installation type	PANEL MOUNT
Maximum operating temperature	70 °C
Minimum operating temperature
Output connector	SMA MALE
physical size	L113.54XB46.99XH9.65 (mm)/L4.47XB1.85XH0.38 (inch)
voltage standing wave ratio	1.5
width	46.99 mm
Base Number Matches	1

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SWITCHABLE FILTER BANK

MODEL: 127938

FEATURES

• Single input and output

• Insertion loss......................... 5 dB maximum

• Amplitude balance ................ 0.5 dB maximum

• VSWR ..................................... 1.5:1 maximum

RTN

P/N 12

7938

S/N

MITEQ’s model 127938 integrated, two part, switchable filter bank features two channelized, printed circuit filter

banks, individually selectable by TTL driven, SP2T PIN switches the input and output. MITEQ’s Microwave

Assemblies, Systems and Technologies Group specializes in the manufacture of integrated switch filter assemblies

and is able to offer a wide range of frequency ranges and a number of channels.

SPECIFICATIONS

PARAMETERS

Passband frequency

Insertion loss

Insertion loss flatness

Difference in band level

VSWR

Group delay (any 40 MHz band)

Linear

Ripple

Rejection

Switch positions

Return voltage

BAND 1

10.7–11.8 GHz

5 dB maximum

0.7 dB maximum, 0.2 dB any 36 MHz band

0.5 dB maximum

1.5:1 maximum

0.01 ns/MHz maximum

0.5 ns p-p maximum

14.88–15.98 GHz > 80 dB

12.79–13.89 GHz > 50 dB

Select E1 = 0 V

BAND 2

11.7–12.75 GHz

5 dB maximum

0.7 dB maximum, 0.2 dB any 36 MHz band

0.5 dB maximum

1.5:1 maximum

0.01 ns/MHz maximum

0.5 ns p-p maximum

15.88–16.91 GHz > 80 dB

13.79–14.84 GHz > 50 dB

Select E2 = 0 V

ENVIRONMENTAL CONDITIONS

Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 grams

Operating temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 70°C

Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to +85°C

FUNCTIONAL BLOCK DIAGRAM

BLOCK DIAGRAM

0.38 [9.65]

BAND 1: 10.7–11.8 GHz

OUTLINE DRAWING

2.67 [67.82]

0.90 [22.86]

1.63

[41.40]

1.85

[46.99]

0.85

[21.59]

RTN

0.13 [3.30]

(4) HOLES X 0.13 [3.30] DEEP TYP.

C'BORE 0.188 [4.775] DIA. 0.102 [2.591] DIA. THRU

TYP. "SMA"

MALE CONNECTOR

TYP. (2) PLACES

4.47 [113.54]

BAND 2 : 11.7–12.75 GHz

0.11

[2.79]

GENERAL NOTES:

1. Dimensions shown in brackets [ ] are in millimeters.

2. Tolerance as follows: .xx = ±0.01 [.xx = ±0.25], .xxx = ±0.005 [.xxx = ±0.13]

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