MISSING

The N Series of linear power supplies consists of 24 single-, dual- and triple-output models in industry-standard case sizes. The optimized low component count design provides MTBF ratings up to 10 million hours. The models do not have exposed transistor cases, which aids in convection cooling and mounting ease. The models feature overvoltage protection on 3.3 and 5 V singles and main outputs on triples, and overload and short circuit protection with automatic recovery when overload is removed. Pricing starts at $23.20 each for a 5 V at 3 A with OVP unit. Deltron Power Products Inc.

Reader Service Card No. 170

The Etrak line of ETSI enclosures is available with a range of accessories to accommodate EST-compliant or 19 in. equipment, vented panels, ducting trays and monitored/unmonitored fan trays. The products offer interrack cabling and allow users to install cabling without threading. Doors and side panels have a quick-release design. Pricing starts at $930. Vero Electronics Inc.

Reader Service Card No. 171

The 4400A RF peak power meter performs time domain measurements over the 1 MHz to 40 GHz frequency range. The unit features a peak power dynamic range of <60 dB without any range changes and can measure pulse from -40 to 20 dB and CW from -50 to 20 dB with 0.1 dB resolution. The 4400A uses a random repetitive sampling system to continually perform waveform averaging from 1 to 10,000 samples per data point. The power meter costs $13,250. Boonton Electronics Corp.

Reader Service Card No. 172

This gigabit Ethernet link is a compact optical transceiver that provides optimal serial gigabit Ethernet transmission rates of up to 1.25 Gb/s. It can transmit at up to 1.5 Gb/s for nonstandard applications. The link transmits over multimode fiber for distances up to 550 m. It features a 1 x 9 pin configuration and Dual SC optical interface. A safety shutter mechanism is also available. Molex Fiber Optics

Reader Service Card No. 173

This remote fiber test system tests fibers up to 200 km from a central location. The system integrates access, test, fault location and an operations system. It automatically monitors a fiber network, performs tests, and can detect and locate faults and breaks without shutting down the network. It can test as many as 48 fibers and is composed of a test system controller, optical test access unit and an OTDR. Anritsu Wiltron Co.

Reader Service Card No. 174

The STEL-9252 kit evaluates and tests upstream modem products designed for hybrid fiber/coax systems. It includes the STEL-1109 burst modulator andSTEL-1209 modulator evaluation assembly, the STEL-9257 headend demodulator, inte rface board, cabling, PC-based software and instructions. The STEL-1109 provides selectable modulation formats for either QPSK or 16 QAM in a single-chip ASIC, and the STEL-1209 provides burst and continuous modulated output. The STEL-9257 is tunable over an input frequency range of 5 to 65 MHz. Stanford Telecom

Reader Service Card No. 175

The CPV5000 single-board computer provides standard PC I/O including USB, PCI EIDE, SCSI-3, SVGA and fast Ethernet controllers with optional on-card floppy and EIDE drives. The CPV5000 uses Pentium processors and Intel 430HX PCIset, an onboard CPU switching regulator, and a PCI bridge chip that drives up to seven bus-master CompactPCI slots. The CPU card includes Universal Series Bus capabilities. The CPV5000 starts at $2195. Pro-Log Corp.

Reader Service Card No. 176

The DB8815 dB Dialer is designed to accept digital alarm outputs from as many as four sources. Users can configure it to provide different responses to varying alarm combinations. For remote monitoring, users can connect other alarm monitoring devices already at the site, such as RF power monitors, to the dB Dialer. The dialer uses a standard PC modem to call as many as four phone numbers when an alarm occurs. Calls may be sent to a computer, numeric pager or alphanumeric pager. Allen Telecom Inc./Decibel Products

Reader Service Card No. 177

The biTS-1 ISDN test set identifies the source of trouble on basic rate ISDN lines within a building. It uses pass/fail LEDs, and a troubleshooting guide leads users through the test process. The biTS-1 verifies whether a terminal can access a D channel, monitors D channel activity and activity on transmit pairs, and measures pulse levels. It is powered by a 9 VDC battery. Jensen Tools Inc.

Reader Service Card No. 178

The enhanced Phoenix Series of sealed valve-regulated batteries includes new racks, cabinets and a relay rack tray. The tray is made of 14 gauge steel coated with acid-resistant ANSI gray paint. Users can mount trays to a standard 23 in. relay rack using welded mounting brackets and enclosed hardware. The tray holds four Phoenix batteries and can support 420 lbs. The cabinets can house as many as 48 batteries. Yuasa-Exide Inc.

Reader Service Card No. 179

The DC-8035 open rack assembly features an ARR-1272-BT black-finished aluminum rack with 19 x 77 in. usable panel space. It has 12 cableway rings and one pair of cableway covers. The rack assembly includes six cable rings and necessary hardware. It accepts all Bud open rack accessories. Bud Industries Inc.

Reader Service Card No. 180