Load my Towers

Look at my towers antenna, very full of many radios antenna model and internet link.look like snake heheheh
it's very danger if any speed win...
my bos don't want to change this tower, because we don't have budget :)







I have UHF, VHF, HF and Internet link.

ICOM T90A

The commercial grade Icom T90A transmits on 6 meters, 2 meters and 440 MHz. The T90A is also a wide band AM, FM and Wide FM scanning receiver. Not only can you hear your favorite TV programs (until 02/14/09) with the preprogrammed TV channels, but you can also listen to short-wave, AM and FM broadcast radio stations, police, fire, military, aircraft, various amateur bands and more. Receive coverage is 495 kHz to 999.990 MHz (less cellular). With 500 alphanumeric memory channels, plus 50 band edges and 5 call channels, the IC-T90A is a dream radio! But, with ICOM's new DMS (Dynamic Memory Scan) technology, the IC-T90A makes the dream a reality. With the maximum of 18 banks or 99 channels per bank, you can pick and choose any desired channel for scanning from 500 available memories. This compact radio is comfortable in the smallest of hands, and offers full radio control for large fingers. The rugged die-cast aluminum chassis is designed for the most demanding environments with JIS-4 specification for weather resistance.

A standard feature of the IC-T90A is both DTCS and CTCSS encode and decode capability. Don't know what tone is used? Don't worry; the tone scan feature will identify the appropriate tone frequency. Choose from either 104 DTCS or 50 CTCSS codes for receive and transmit, individually. The new Weather Alert Scan capability checks active weather stations for NWS alert activity even while you monitor local repeater communications.

Simple, one-handed operation is the most valuable feature of the IC-T90A. The backlit ten-key pad allows you to enter frequency, memory number and various other features. While the tuning knob can be customized for either channel selection or volume control. There is no cumbersome function key on the T-90A!

The T90A operates from 6 to 16 VDC and is only 2.3x3.5x1.25 inches 8.5 oz (58x87x29mm 240g). The ICOM T90A comes with a BP-217 Li-Ion battery, BC110A wall charger, wrist strap, MB-83 Swivel belt clip and SMA flexible antenna (with 6m adapter). An informative owners manual is included along with a separate Ham Radio Terms manual. Please see the January 2003 issue of QST for a great review on this easy-to-use HT!

Features
Tri-Band Operation 500 Alpha Memories Extended Receive Auto Repeater DTMF Keypad Ten DTMF Memories Backlit LCD and Keypad Weather Resistant (JIS-4) PC Programmable CTCSS Decode Power Save Function

Motorola GR1225 Repeater (VHF-50Watt) [H5158]

Frequency range: 146-174Mhz

(Larger View) Email this to a friend This item has been discontinued by Motorola. Please call for other options. Motorola Part Number H5158

Motorola Radius GR1225 repeater Product Description You can have X-Pand and all the advantages of a Motorola Repeater with the GR1225. With 16 programmable channels, you can talk on either a 25 or a 12.5 kHz channel allowing a seamless, economical transition to the narrower bandwidth. Two-way users won't want to be without this greatly expanded audio quality at 12.5 kHz. The GR1225 makes a perfect complement to the 1225 Series Two-Way Radios. Motorola GR1225 Features The Motorola GR1225 Repeater has the following features: 12.5/25 kHz Switchable Channel Spacing - with X-Pand Technology Compact Styling - The GR1225 accommodates a built-in power supply as well as numerous internally housed accessories such as a duplexer, battery revert and an enhanced controller. Adjustable Power - Each channel can be programmed to either 25 or 45 (UHF) or 25 or 50 (VHF) watts to meet various coverage needs. 2-Character Numeric LED Display - Green light illuminates the channel that's in use. Battery Back-Up Tone - When the battery revert kit is installed, it alerts users that they are operating on the back-up battery supply. Time-Out Timer - Programmable from 1-255 seconds, this feature prevents a group from monopolizing the repeater with a single transmission. Repeater Enable/Disable - Temporarily enables or disables repeater operation from the front panel to allow use as a base station for dispatch operation. CWID (Continuous Wave Identification) - Continuous Wave Identification uses Morse code to automatically send out the station ID to identify the transmitting repeater. Courtesy Beep - This programmable alert indicates when a person is through talking so that other users are free to respond. Programmable Relay Delay - This hangtime keeps the repeater transmitter keyed from 0 to 7 seconds after the radio user releases the Push-to talk switch to enable other users to respond without having to re-activate the repeater. AdvantagePort Expandability - Allow an authorized dealer to add an Advantage Board to upgrade the repeater functionality. Motorola GR1225 Applications The GR1225 Repeater can be used for a variety of applications. Here are a few examples of some key industries: Convention Centers Delivery & Courier Operations Highway or Jobsite Construction Hotels and Resorts Manufacturing & Industrial Facilities Rental Operations Rural Police, Fire and Ambulance Security Transportation services

Motorola GR500

Product Description Increase the range and capabilities of your mobile and portable radios with the GR500 repeater. It provides the flexibility of frequency bands, power levels, and mounting requirements in a wide variety of applications. VHF, UHF, and Cross-band Capabilities are available in this unit. Optional Controllers can be added for enhanced features such as telephone interconnect, multiple PL/DPL codes and signaling. Motorola GR500 Features The GR500 has the following features: • Modular Design - Allows quick field replacement of disabled components. • Wall-mount, lockable, heavy duty metal case - Provides ability to remote mount the repeater in an unattended yet secure site. • Supports VHF/UHF Cross-band Operation - Allows UHF and VHF radios users to communicate with each other. • Internal Mounting Space for additional components - Allows duplexers, preselectors and battery revert modules to be installed internally. • UL, CSA Approved Applications The GR500 repeater can be used for a variety of applications. Here are a few examples of some key industries: Real Estate Management Community & Interconnect Repeaters Industrial Complexes Transportation Operations Rural Police and Fire Motorola GR500 Repeater Models The GR500 has a 7 Step Ordering Process due to the number of options available. Please contact one of our communication consultants to assist you in configuring a GR500 to meet your specific needs. All GR500 repeaters include the following: • Field Programmable • Support VHF/UHF/Cross-band with multiple frequency operation available • Internal mounting for Duplexer and Preselctor • 25W continuous duty • 40/45 intermittent • 120/240V, 50/60Hz operation • UL, CSA, TUV approved • Integrated battery revert with float maintenance charger • Compatible with all GR Series controller modules Accessories Controllers/Add-On Modules Controllers are required to automatically re-transmit communications. All of the following controllers provide at least basic repeater capabilities. Additional features are described for each controller. Basic Interface - Provides repeater functionality, remote knock-down/set-up, in/cross band and uni/bi-directional capabilities. I20R Onsite Repeater - Provides up to 10 PL/DPL single-code or cross-code combinations for multiple group repeater operations, remote knock-down/set-up, in/cross-band and uni/bi- directional capabilities and CWID (Morse code). The I20R also provides battery power alert tones and Radio Service Software programming. ZR310 Multiple Tone Community Repeater - Adds up to 50 PL and 20 DPL single-code or cross-code combinations and enhanced community repeater operator capabilities. I50R Basic Interconnect - Adds basic interconnect and remote knock-down and set-up. ZR340 Advanced Interconnect - Adds advanced interconnect features such as prestored telephone numbers, access/override access codes, dialing restrictions, call timers, direct-air access and CWID. ZR320 Selective Calling Interconnect - Provides revertive PL/DPL/Quik-Call group or individual selective calling, CWID and advanced interconnect capabilities. I750R Selective Calling Interconnect - Provides revertive PL/DPL/Quik Call II/MDC-1200 group or individual selective signalling and advanced interconnect capabilities such as prestored telephone numbers, access/override access codes, dialing restrictions, call timers, direct-air access and CWID. SmarTrunk II - Requires RadiusPort radios to be equipped with SmarTrunk II Advantage Boards. Provides trunked repeater functionality, group calling, individual selective calling, advanced interconnect calling and airtime accumulation capabilities. TRA100R Tone Remote Adapter - Provides remote knock-down/set-up and tone remote capabilities for remote access and control of repeaters using the MC series tone-remote desksets.