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Alster News Alster Communications, LLC Volume 15, Issue 6 June, 2011 Daniels - Narrowband Paging Daniels radios support narrowband (12.5 kHz – NTIA compliant) and wideband (25 kHz) paging for base station, simulcast and remote paging applications. Optional highpower power amplifiers are available to extend the coverage area. Paging Encoder A 3rd party paging encoder generates the paging format for analog (tone and voice) or digital display (numeric / alphanumeric output) pages. A variety of transmission standards are supported including: POCSAG at data transfer rates of 512, 1200, and 2400 Baud; Motorola's FLEX™ 2 and 4-level modulation Paging Protocol at data transfer rates up to 1600 bps; PURC controller signal. The Paging Modulator card interfaces the paging encoder to the Daniels radio module(s). It is designed for low power consumption, typically drawing less than 300 mA in steady state. It can also be configured for use as a data repeater whereby 2-level paging data is recovered, re-shaped and then retransmitted to an additional repeater/paging transmitter. In its standard configuration, the Paging card uses an on-board 10 MHz high stability OCXO frequency reference source. For high stability applications such as Simulcast, the Paging Modulator may also be configured to use an external high stability reference source. Narrowbanding If you have Daniels MT-3 transmit and receive modules and need to narrowband them, here is the process. First you purchase APK-RX3N214 and set aside six hours to upgrade your modules and get the IM87NCONV manual. The hard module is the receiver where you have to remove and replace the filters in addition to desoldering, move and resoldering jumpers. On the transmit module you have to desolder, move and resolder jumpers. Please call for more information. Ω Times Protect Promotion Buy any 20 TimesProtect™ lightning protectors from June 1 through August 31, 2011, and receive FREE your choice of a CST-400 or CST-600 prep tool for LMR® cable. The CST-400 and 600 Prep Tools are 3 tools in one as they prep cable for crimp style and clamp style connectors AND has a built -in debur tool. The CST pre tool creates a sharper cut on step #1 for better VSWR at higher frequencies and the blades, which are replaceable, last much longer. $102.00 Value The CST is a $102.00 value. Both Times Protect Lightning Protection and the CST are available from your favorite distributor. Please give them or me a call for more details. Ω Inside this issue: Raytheon - New ACU5000 Ethernet 2 RLH Industries - 24 Channel Fiber Switch 2 Site Pro 1 - GSA Contract 2 Times Microwave - PIM 3 Rated Test Cables Raytheon - NXU-2A Gateway 3 Power Products - InVehicle Charger 3 National/Regional Distributors 4 Volume 15, Issue 6 Page 2 Raytheon 2000/5000 Comparison Raytheon has introduced the new ACU-5000 that, like its older brother the 1000/2000, can patch together 12 communications channels to create interoperability nets, similar to a conference call, across disparate devices. The nets can be local, or may include links through Internet Protocol to distant users and other authorized personnel. What makes the 5000 better is that the supporting 12 channels can be individu- ally configured to interface with radios, Voice over Internet Protocol and soft phones, public switched telephone network lines for connection to a standard telephone network, and Radio over Internet Protocol devices. Less Rackspace The advantage of the 5000 is rack space. The 1000/2000 takes up 5 1/4” of rack space for 12 chan- nels where the 5000 takes up 1 3/4”. For 24 channels the 1000/2000 takes up 10 1/2” where the 5000 takes up 3 1/2”. Less Cost The advantage of the 1000/2000 is cost. For a 24 channel system, the 1000/2000 system is about 15% less expensive than the 5000, including cables. So, it really comes down to dollars verses rack space and programmability. Please call me to discuss. Ω ACU-5000 Ethernet RLH - 24 Port Fiber Switch The RLH 24 Port Managed Fiber Switch offers 24 100Base-FX ports with 1x9 optic transceivers, together with 2 Gigabit SFP/Gigabit Ethernet ports. The 24 100Base-FX optical interfaces may be dual fiber single mode or multimode, or bidirectional single fiber, with a transmission distance up to 120Km/74 miles. The switch’s gigabit fiber and gigabit Ethernet interfaces are for combo use, so that 2 ports in any combination may be used at once. The 1000Base-FX fiber interfaces use SFP transceivers, either single mode or multimode, which can transmit up to 80Km/50 miles over fiber optic cable. The 2 RJ-45 1000Base-Tx Ethernet ports provide convenient integration with existing copper-based network topologies. It comes complete with a 115VAC internal power supply and AC power cord, and is covered by our Exclusive Unconditional Lifetime Warranty. Call me for a demonstration or pricing. Ω RLH Industries makes copper to fiber media conversion modules with an unconditional lifetime warranty Site Pro 1 - GSA Contract Award Site Pro 1 announces their GSA Award making it easier for government agencies and the military to purchase their products. GS-35-0272X This contract is a purchase vehicle for city, county, state and federal agencies to purchase grounding equipment and tower attachments for use when mounting antennas to tower legs, building tops or water towers. Site Pro 1 also sells bonding tape for weatherizing connectors, climbing harnesses and hardware. Their new catalog will be coming out soon. This is the only components catalog (that I know of) that puts prices on the page for each item. Look for Coax Accessories, Boots/Panels, Ice Bridges, Roof Top Mounts, Wall Mounts, Monopole accessories, BTS platforms and Guy Wire accessories. Call for more info. Ω Site Pro 1 Microwave Bracket Volume 15, Issue 6 Page 3 Times - Low Pim Rated Test Cables SilverLineTM-LP is another first from Times Microwave. There now exists a cable assembly specifically designed for low passive intermodulation performance and to withstand the physical abuse of field testing. Doesn’t Kink SilverLineTM-LP works well with both the latest generation of portable field PIM analyzers and traditional bench top models. A field or production test techni- cian need no longer struggle with bare corrugated cable as a temporary test lead only to have it kink, crack and fail repeatedly, requiring a steady supply of replacements. TuffGripTM Armor SilverLineTM-LP incorporates the very best of Times’ field proven cable assembly technology, TuffGripTM armor design and a revolutionary new concept in connector attachment that makes con- nector /cable junction failures a thing of the past. Three Adaptors The SilverLineTM-LP manufacturing process has been tailored to achieve low, consistent PIM performance and user friendliness! As an added value every low PIM assembly comes complete with a set of three Times low pim adaptors to suit all installation test needs. Please call for a demonstration and pricing. Ω Times SilverLineTM-LP Raytheon NXU-2A Gateway The NXU uses RoIP and VoIP technology to send and receive digital voice messages. It is intended for use with radios, radio communication consoles, and other Raytheon products such as the ACU product line and the SNV-12 Signal and Noise Voter. A key advantage of the NXU is that it creates an extremely low cost, flexible radio communications network all while using existing network infrastructure eliminating the need for leased lines and microwave sites. It multiplexes voice audio and data over a standard Ethernet network and eliminates the requirement for pilot tones and other inband signaling. An upgraded version of the popular NXU-2, the NXU-2A offers enhancements including adjustable transmit and receive audio delay, VMR COR Type, SNMP support, connectionless mode (WAIS), multicast mode, factory reset, and QoS Support of DSCP. When you need a gateway, just call me. Ω The Raytheon NXU2A Gateway connects your radio to IP Systems thru WAVE and WAIS Systems Power Products - Vehicle Charger The Logic Energy InVehicle Charger, or LEVC, is designed for public safety, construction, and utility vehicles. Key features include - Low profile/custom fitting radio holder with multidirectional mounting bracket; High impact and vibration tolerant contacts; Compact charge controller with integrated mounting brackets; Rapid charging for NiCd, NiMH, Li-Ion, and LiPo batteries; Charges battery while on radio or separately; Status LED confirms charging “in progress”, “80% charged”, or battery “fully charged”. The following batteries have special pricing for June: BP5615-1 - Kenwood TK 260, 7.2V, 1200 mAh NiCd. BP5717-1 - Kenwood TK 190, 7.2V, 1200 mAh, NiCd BP36257-108 - Vertex VX130, 7.2V, 1100 mAh, NiCd For a complete listing of charger models and compatible radios, contact an authorized Power Products dealer or give me a call, we will be ready to help you Ω make your choice. In-Vehicle Charger Alster News Page 4 We Like National/Regional Distributors, Especially In Our Own Backyard The job of every Alster guy is to convince you to buy the products we represent. Once this choice is made, there are several channels through which you can buy. We are pleased to work with several high quality distributors. National Our National distributors are Hutton, Talley and Tessco. Each has several warehouse locations. Hutton and Talley have warehouses in Auburn, Washington while Tessco has one in Reno, Nevada. Primus has their warehouse in Joliet, Illinois. Alster thanks each distributor for stocking and supporting the products we sell. Thank you for asking for our product lines by name when buying through distribution. Product Lines Our distributors can get you products such as Bird Electronics, Steve Stouffer PO Box 12428 Mill Creek, WA 98082 800-365-1272 voice 425-379-2574 fax [email protected] Find us fast at www.alster.com ACES 2011 Salem - Tues, Oct 4 Issaquah - Wed, Oct 5 Regional Our Regional distributors are CB Distributing, Frigid North and Primus. CB has their warehouse in Albany, Oregon. Frigid North has a warehouse in Anchorage, Alaska. Pulse/Larsen Antennas, Lyncole/XIT Grounding, Raytheon/JPS Communications and Times Fiber, Times Microwave Cable and Times Protect Lightning Protection. Thank you for the business that you place through distribution. All we ask is that you ask for our product by brand name. Ω Times Stock At Talley Auburn The ACES Show for Salem and Issaquah will be held the first full week of October, 2011. We will start at 8:00 AM and have our usual two tracks of technical training and an exhibit area with the latest prodΩ ucts, so mark your calendars.