Datasheet > IQF-4E-10B

IQF-4E-10B

更新时间： 2024-01-17 11:11:19

品牌	Logo	应用领域
MERRIMAC		/
页数	文件大小	规格书
1页	64K
描述
I&Q NETWORKS

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IQF-4E-10B 数据手册

IQF-4E Series

I&Q NETWORKS

Catalog and Custom Units to 300 MHz / Octave LO Bandwidth / Low Profile, Hi-Rel Package

Outline of E-Size Flatpack

PRINCIPAL SPECIFICATIONS

Model

Number

RF/LO Center ^†Bandwidth,

Frequency, f_o

MHz

IQF-4E-***B

10 to 300 MHz

67% of f_o

^†RF and Video Bandwidths are typically much greater than specified.

For complete model number, replace *** with desired LO center

frequency, f_o^,in MHz.

GENERAL SPECIFICATIONS

RF and LO Input Characteristics

Impedance:

50 W nom.

VSWR:

RF Power Level:

LO Power Level

1.5 :1 max.

0 dBm nom.

+10 dBm nom.

NOTES: 1. Tolerance on 3 place decimals ±.010(.25) except as noted.

2. Dimensions in inches over millimeters.

3. Dimensions marked with * apply only at body.

4. All unmarked pins are case ground.

I & Q Output Characteristics

Video Bandwidth:

Output Impedance: 50 W nom.

DC to ^†50 MHz nom.

General Notes:

Conversion Loss

1. I & Q networks are integrated devices that produce two

quadrature-phased, equal amplitude signals when fed by

RF and LO signals.

(RF to I or Q): 10 dB typ.,12 dB max.

IF Balance (I to Q)

Phase:

90° ±4° typ.,

90° ±5° max.

0.25 dB typ.,

0.5 dB max.

2. With the addition of an external IF 90° Hybrid, complete

systems are formed that are useful in image rejection and

single sideband modulators.

Amplitude:

3. These units are also excellent as phase correlators in

closed loop applications and vector modulator

sub-systems.

Weight, nominal:

0.32 oz (9 g)

Operating Temp: -- 55° to +85°C

^†RF and Video Bandwidths are typically much greater than specified.

4. I & Q networks can also be used in digital systems as a

QPSK demodulator where it recovers two data channels

from the incoming phase information. The QPSK input is

applied to the RF port while the recovered carrier is applied

to the LO port resulting in the two independent data outputs

at the I and Q ports.

AVAILABLE OPTIONS

Phase Balance:

_(fo9_{r n}0_a°_rr±_ow3°_bam_nda₎x.

5. Merrimac I & Q networks comply with the relevant

sections of MIL-M-28837 and may be supplied screened for

Amplitude Balance:

Conversion Loss:

Narrowband LO:

0.2 dB max.

8 dB typ., 10 dB max.

see IQF-20 series

29Apr96

For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531

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