BTM-2A-500 datasheet, PDF - EEWORLD Datasheet

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BTM-2A-500: DescriptionBIPHASE MODULATOR; CategoryWireless rf/communication Radio frequency and microwave; File Size57KB，1 Pages; ManufacturerMerrimac Industries（Crane）; Websitehttp://www.craneae.com/; Environmental Compliance

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BTM-2A-500 Overview

BIPHASE MODULATOR

BTM-2A-500 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Merrimac Industries（Crane）
Reach Compliance Code	unknow
Other features	HIGH RELIABILITY
Characteristic impedance	50 Ω
Maximum input power (CW)	-3 dBm
modulation technology	BIPHASE
Maximum operating frequency	1000 MHz
Minimum operating frequency	10 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-55 °C
RF/Microwave Device Types	MODULATOR
Maximum voltage standing wave ratio	2

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BTM-2A Series

BIPHASEMO

DULATO

2 to 2500 MHz / Direct TTL Input / Uses Only +5V Supply / Fast Switching / SMA Connectors

PRINCIPAL SPECIFICATIONS

Model

Number

BTM-2A-250

BTM-2A-500

BTM-2A-1500

BTM-2A-2250

A-Package Outline

Frequency

Range,

MHz

2 – 500

10 – 500

500 – 1000

1000 – 2000

1500 – 2500

Insertion

Loss, dB,

Max. Typ.

3.5

2.5

Amplitude

Balance, dB,

Max.

Typ.

0.3

0.5

0.75

1.0

0.10

0.20

0.25

Phase

Balance

Max.

Typ.

±4°

±3°

±4°

±5°

±2°

±1°

±2°

Carrier

Suppression,

Typ.

– 40 dBc

– 35 dBc

– 30 dBc

GENERAL SPECIFICATIONS

Impedance:

RF Input Level:

VSWR:

Switching Speed:

Data Signal Levels:

Power Supply:

Weight, nominal:

Operating Temp:

Ω

nom.

– 3 dBm max.

2.0:1 max.

5 nS typ.

50% Control to 90% RF

TTL compatible

+5 VDC @ 25 mA

1.5 oz (42 g)

– 55° to +85°C

AVAILABLE OPTIONS

NOTES:

1. Tolerance on 3 place decimals

0.020" (0.51 mm), except as noted.

2. Dimensions in inches over mm.

Direct Input (No driver): As BPM series

Integral ECL Driver:

As BEM series

General Notes:

1. The BTM-2A series of Biphase Modulators covers the frequency range of 2 to 2500 MHz and includes

interfacing circuitry so units may be driven directly using a +5V supply.

2. Customized versions are available for special frequency bands matched to your special applications.

3. Most units in this series are available in a variety of alternative packages such as the Meri-Pac™ or flatpack

(see BTF-2A series). Units supplied without integral TTL drivers are available in the BPM-2A series.

4. All units comply with the applicable sections of MIL-M-28837 and may be supplied screened for compliance

with additional specifications for military and space applications requiring the highest reliability.

22Feb96

F further inform

ation contact

MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 /

973-575-1300 / FAX 973-575-0531

BTM-2A-500 Related Products

	BTM-2A-500	BTM-2A-250	BTM-2A-2250
Description	BIPHASE MODULATOR	BIPHASE MODULATOR	BIPHASE MODULATOR
Is it lead-free?	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to
Maker	Merrimac Industries（Crane）	Merrimac Industries（Crane）	Merrimac Industries（Crane）
Reach Compliance Code	unknow	unknow	unknow
Other features	HIGH RELIABILITY	HIGH RELIABILITY	HIGH RELIABILITY
Characteristic impedance	50 Ω	50 Ω	50 Ω
Maximum input power (CW)	-3 dBm	-3 dBm	-3 dBm
modulation technology	BIPHASE	BIPHASE	BIPHASE
Maximum operating frequency	1000 MHz	500 MHz	2500 MHz
Minimum operating frequency	10 MHz	2 MHz	1500 MHz
Maximum operating temperature	85 °C	85 °C	85 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C
RF/Microwave Device Types	MODULATOR	MODULATOR	MODULATOR
Maximum voltage standing wave ratio	2	2	2

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