Specialized

Coaxial attenuator, 10dB 25 watt. DC-4GHZ 50 Ohm. "N" male to "N" female connectors. Dimensions: 0.994" (25.2mm) D x 5.357" (136.0mm) long. Learn More

BIRD - 5-1357-3 Connector, Electronic Solder Eyelet, Rivet/Eyelet/Terminal.

Electronic eyelets are flanged tubular metal conductors inserted into a printed circuit board. They make electrical continuity between the circuitry on both sides of the board, and are an attachment point for soldering component leads.

Type: Solder.

Appears to be Silver Plated Brass (High thermal and electrical conductivity)

Metric Dimensions: Outside lip is 6.1mm OD, 2.9mm ID with a shaft 3.5mm round and 6.7mm tall under Lip.

Inch Dimensions: Outside lip is 0.240" OD, 0.114" ID with a shaft 0.138" round and 0.264" tall under Lip.

Applications: Secure High Current Electrical and Ground Connections or repairs to chassis and PWBs.

Chose the proper eyelet keeping the following in mind:
LUF The length of the eyelet barrel under the flange should be 0.020-0.035”/0.630-0.890mm greater than the thickness of PCB(this allows the for the right length after the flange is formed)
ID Eyelet inside diameter should be 0.003-0.020”/0.075-0.500mm greater than the component lead diameter for proper fit of  the eyelet through-hole component lead.
FD The flange diameter should be sized so that it does not protrude out onto other pads or conductors in the vicinity
OD The clearance in the PCB hole should allow the eyelet to be inserted without undue force but, but should not exceed 0.125mm greater than the eyelet outside diameter.

Additional Information: http://www.intl-eyelets.com/short_course_on_electronic_eyelets.htm

Genuine Vintage Bird Electronics Hardware - New Old Stock

Package of 100.

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Coaxial attenuator, 20dB 15 watt. "N" male to "N" female connectors. Dimensions: 0.995 (25.2mm) D x 4.311" (109.5mm) long. Learn More

BIRD - 5-702-2 - Connector, SMA.

SMA (SubMiniature version A) connectors are semi-precision coaxial RF connectors developed in the 1960s as a minimal connectorinterface for coaxial cable with a screw-type coupling mechanism. 

Female, Spin-In Type.

Gold Plated

Impediance: 50 Ohms

Mount: Panel/Chassis.

Applications: The SMA connector is most commonly used in microwave systems, hand-held radio and mobile telephone antennas and, more recently, with WiFi antenna systems and USBsoftware defined radio dongles. It is also commonly used in radio astronmy, particularly at higher frequencies (5 GHz+ up to 18GHz).

Proudly Made in USA

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Coaxial attenuator, 10dB 10 watt (5 watt reverse). "N" to "N"connectors. Dimensions: 0.994" D x 3.267" long. Note: A 10dB broadband thruline attenuator (mono-directional) working from DC to 2GHz with +-0.4dB error and 2GHz-4GHz with +-0.8dB error. Continuous power rating is 10Watts (forward) de-rating to 5Watts (reverse). Total frequency range and vswr: 1:1.25, DC-4GHz. Connectors: �N�(m) input, �N�(f) output. Size: 83mm (L) x 25mm dia. Weight: 70gm. Learn More

BIRD - 8303-300-N - Coaxial Attenuator

Status: Discontinyed

30dB Attenuator Rated at 5 watt.

"N" Male to "N" Femal connectors.

Dimensions: 0.789" D x 3.27" Long.

NSN 5985-01-302-4577

Genuine Bird - New Old Stock - Rare

Made in USA

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BIRD - 8308-100-N Coaxial Atenuator

Description: Attenuator,fixed

Application Design: Transmission line

Body Material: Metal

Body Surface Treatment: Anodized

Overall Diameter: 2.000 inches

Operating Tempurature Range: -55.0/+70.0 degrees celsius

Voltage Standing Wave Ratio:1.25

Input Impedance Rating In Ohms: 50.0

Output Impedance Rating In Ohms: 50.0

Coaxial Connector Series Designation: N

Power Rating: 75.0 watts average

Rf Signal Attenuation In Decibels: 10.0

Attenuation Accuracy In Decibels: -0.60/+0.60

Connection Type Per Function: Female output and male input

Unpackaged Unit Weight: 15.000 ounces

Terminal Type And Quantity: 2 connector

Frequency Range: 2.000 gigahertz

10dB 75 watt.

"N" to "N"connectors.

Dimensions: 2" D x 6" long, plus contacts overall 8-1/8" long.

New - NSN 5985-01-425-8827

Note: Bird Liquid-dielectric attenuators have never been manufactured with Poly Chlorinated Biphenyls (PCBs)  

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MOSTEK - MK3880BN-6 IC, Microprocessor.

The Zilog Z80 was built with N-channel silicon technology, at the frequencies of 2.5MHz, 4MHz, 6MHz and 8MHz.  the Z80 was mounted on computers such as the Tandy Radio Shack TRS-80, the amstrad CPC 464, the Sinclair ZX81, the Commodore C128 and the Frankin ace 1200.

Central processing unit (CPU) Zilog.

Double marked Z80-CPU.

6 .0 MHz,

0 to 70 C

Package: 40 Dip.

Genuine MOSTEK Vintage New Old Stock

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BIRD - 6500-SP-1000-JN Specialized, RF.

Attenuator BCP 100dB.

Marked BCP100.

Mount: On 14mm Centers.

Note: Also marked 4706GSN1000JN.

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BIRD - 4278-311-1 - Directional Coupler.

0.5-1.0GHz, 10dB.

Note: Used

Proudly Made in USA

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BIRD - 5186C - RF Filter Low Pass

1000MHz Cut off.

Shielded

Used.

Proudly Made in USA

 

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Ten Number Repertory Phone Dialer IC Learn More

MOSTEK - MK5103N-5 - IC, Telecom. Telephone Circuit Tone Decoder.

Telephone circuit Tone decoder.

Voltage 5V.

MK5103 uses 3.579545MHz crystal (television color-burst) for reference.

Touch tone decoder, tone to pulse converter

16-channel remote control.

Output either 4-bit binary or dual 2-bit row/column code.

Detects all 16 standard DTMF digits.

Package: 16 Dip.

New Old Stock - Very Rare - Tarnishing.

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IC. Monolithic u-255 law companding codec, which contains two sections: (1) An analog-to-digital converter which has a transfer characteristic conforming to the u-255 companding law and (2) a digital-to-analog converter which also conforms to the u-255 law. Package: Cdip gold leads, socket pulls. Learn More

The MK5116 is a MONOLITHIC CMOS COMPANDING CODEC which contains two sections: (1) An analog-to-digital converter which has a transfer characteristic conforming to the u-255 companding law and (2) a digital-to-analog converter which also conforms to the u-255 law. PULLS CDIP Learn More

Direct telephone line operation - Uses standard 2-of-7matrix w/ neg true common Or Form A (N.Open)keyboard. 2.5-6VDC MAKE / BREAK Ratio Pin-selectable - 20/10pps Pin-selectable - Redial w/ # or * - INTEGRATED PULSE DIALER WITH REDIAL 18-DIP CMOS NEW Learn More

Specialized, RF. Attenuator BCP 0.5dB 5 watt 91 Ohm. Mount: surface mount/flange 2 hole at 0.861" (12.8mm). Dimensions: 1.205" (30.6mm) long x 0.766" (19.4mm) wide x 0.324" (8.2mm) high. Has 2 copper leads 3.2mm wide x 5.4mm long. Learn More

BIRD - 7400-TN-50R0-JN - Specialized, RF.

Attenuator BCP 50dB.

Marked BCP50.

One Lead.

Material: Ceramic Form on a Metal Base.

Dimensions: 20.3mm long x 5.9mm wide x 3.3mm high, with 14.3mm mount centers.

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IC, DTMF. Telephone Tone Dialer, integrated. Direct telephone line operated. Uses 3.579545MHz color burst crystals to provide high accuracy tones. Uses Form A (N.O.) contacts or 2-of-8 keyboard. On-chip regulation of dual and single tone amplitudes. Package: 16 Dip. Note: Leads are tarnished. Learn More

BIRD - 4144-060 -  Enclosure.

For Bird Electronics Products.

Material: Metal.

Dimensions: 3.25" x 1.25" square.

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