Advertisement
The Source on Design and Technology for the Wireless and RF Engineer
Subscribe to Wireless Design and Development All
View Sample

FREE WDD Email Newsletter

Wire Wrap Tool

January 27, 2003 9:47 am | Product Releases | Comments

Model WG-350L has been redesigned and field tested. It is made with Lexan® and other materials, and it is ergonomically enhanced for excellent operation. The tool has a sleek profile and smooth gear performance. One additional model (WG-350INS) is available with special insulated electrical properties, and both models work with Jonard's full line of 3 inches and 5 inches bits and sleeves....

RF/IF Coaxial Matrix

January 27, 2003 9:47 am | Product Releases | Comments

Model 10840 32 × 32 RF/IF coaxial matrix is a switching unit that connects any of 32 inputs to any combination of 32 outputs under RS-232 or IEE-488 control. Its bandwidth of 5 - 250 MHz covers the HF and VHF bands plus the IF frequency of 70 and 160 MHz. It is non-blocking, full fanout design....

Infrared LEDs

January 27, 2003 9:47 am | Product Releases | Comments

These infrared discrete LEDs are ideal for high-powered, high-speed emitters in wireless connectivity, imaging systems, and analysis equipment. The LED use advanced semiconductor compounds to product infrared emissions in the wavelengths of 850 nm, 880 nm, and 940 nm. Sizes available are T1 (3 mm), T1-3/4 (5 mm) and SMT (3....

Advertisement

Stacking Interconnects

January 27, 2003 9:47 am | Product Releases | Comments

Flange Stacking Interconnects™ (FSI) offer manufacturers an adaptable machine-insertable solution for efficiently creating a variety of stacked PCB assemblies. Available in either standard or high-conductivity copper alloys, FSI components provide robust electrical interfaces with the plated through holes and solder pads....

Resistive Components

January 27, 2003 9:47 am | Product Releases | Comments

Anaren introduces a line of RF Power-brand resistive components specially matched to Xinger®-brand circulators. The resistors are available in both flanged and surface mount configurations. Advantages of the devices include: quick, performance-optimizing approach to achieving isolator functionality with the SM circulator; uses the latest thick-film AlN ceramic design; and rugged, reliable, high-power handling....

Hot-Swap Rectifiers

January 27, 2003 9:47 am | Product Releases | Comments

The Ranger RRP Series hot-swap rectifier modules each produce 25 A at 54.4 V DC (48 V version) or 50 A at 27.2 V DC (24 V version). In a three-unit, 19-inch shelf they produce 75 A or 150 A, respectively; in a four-unit, 23-inch shelf they produce 100 A or 200 A, respectively. The complete power system is 2 RU high....

Pulse Wire Sensor

January 27, 2003 9:47 am | Product Releases | Comments

Pulse wire sensors can sense rotor positions, serve as revolution counters and detect speed and rotation. The sensor is contactless and requires no external power to operate. Its permanent magnet design generates high output voltages from 3.5 to 4 V DC and requires no voltage amplification for switching electronics....

Lightning Protection

January 27, 2003 9:47 am | Product Releases | Comments

Nextek announces PTR 7-16 lightning protectors with low VSWR, insertion loss and PIM. The PTR 7-16 is ideal for protection of tower top electronics, base stations, and other transmit antennas or cable entry for telecommunications and commercial bands, such as 3G, TETRA, UMTS and two way radio. The unit has a replaceable protective element....

Advertisement

POL Converter

January 27, 2003 9:47 am | Product Releases | Comments

The DDR12 is a dual-output non-isolated point-of-load (POL) converter for double data rate (DDR) memory. The 2.5 V VDDQ output can deliver up to 25 A, while the 1.25 V VTT output can deliver up to 8 A; both voltages are trimmable from 90% to 110% of their normal rate. Designed for operation from a nominal 12 V supply rail, the DDR12 features a wide input range that is capable of accommodating any voltage from 10....

Survival of the Fittest

January 27, 2003 9:41 am | Product Releases | Comments

Survival of wireless semiconductor suppliers will be determined by how well they know their customers' customers. By Ed Valdez, Motorola Semiconductor Products Sector Know Thy Customer During the last two years, the suppliers at the front end of the wireless consumer value chain have experienced tectonic shifts in the way they have evolved to serve their customers....

Low Noise Oscillators

January 27, 2003 9:36 am | Product Releases | Comments

For applications between 600 MHz and 2.5 GHz that require a low jitter sine wave signal, the M-tron M4001 or M4002 oscillator is ideal. The M4001/M4002 oscillator is packaged in a 9 × 14 mm J-lead ceramic package. The M4001 is a 3.3 volt device, and the M4002 is a 5 volt device. The M4001/M4002 is a low noise design oscillator that offers sub-picosecond jitter at ....

Miniature OCXOs

January 27, 2003 9:36 am | Product Releases | Comments

CTS introduces the Model 114, a new generation of miniature OCXOs for wireless base station frequency or timing reference applications. The product is capable of frequencies from 1.25 MHz to 40.0 MHz and is supplied in a resistance welded hermetic dual in-line size package. The technology utilized includes an advanced oscillator ASIC which enables a low parts count, high reliability construction....

Low Power Consumption TCXO

January 27, 2003 9:36 am | Product Releases | Comments

The DFE S4-LH and KH series of high stability miniature temperature compensated crystal oscillators (TCXOs) offers a tight stability required for wireless base stations applications. The 25 × 22 × 11 mm SMD package is a drop in replacement for OCXO PCB layout and achieves ± 0.1 ppm stability over 0 to 70°C or ± 0....

Adapters and Connectors

January 27, 2003 9:35 am | Product Releases | Comments

MIDISCO introduces a phase adjustable in-line adapter which offers precise, yet simple, means of phase adjustment over the frequency range DC - 4 GHz. Model MDC1089A incorporates a threaded interconnection of variable length. By tuning a phase adjustment nut, the user creates a small increment change in cable length and hence, phase, up to a maximum of 40° at 4 GHz....

Bluetooth LSI

January 27, 2003 9:35 am | Product Releases | Comments

Toshiba announces a single-chip Bluetooth large scale integration (LSI) that integrates RF and baseband circuits. Designated TC35654, the single-chip device is targeted at applications such as cellular phones, PDAs, and other handheld products. The TC35654 has a small footprint and low power consumption....

Pages

X
You may login with either your assigned username or your e-mail address.
The password field is case sensitive.
Loading