| The secret to trouble free radio communications is a good battery and well kept cables! Make a habit of inspecting cable connectors. If they are loose, turn on the cable or you can see braid sticking out the back of the connector, get the cable checked! PBX will do this for free! Just give us a call… |
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Teledesign Radios
| TS4000-05C15WTB |
VHF Data radio, 150-174Mhz, 99 Ch, 19200bps, 5W, TNC connector, Lemo data I/O 13.5VDC, RS-232 input, supplied with setup software & manual.** Requires Lemo - RS-232 programming cable (TS0360AGU) |
$1,400.00 |
| TS4000-05C15SBB |
VHF Data radio, 150-174Mhz, 99 Ch, 19200bps, 5W, BNC connector, DE-9 13.5VDC, RS-232 input, supplied with power plug,setup software & manual |
$1,280.00 |
| TS4000-05B45WTB |
UHF Data radio, 450-470Mhz, 99 Ch, 19200bps, 5W, TNC connector, Lemo data I/O 13.5VDC, RS-232 input, supplied with setup software & manual.** Requires Lemo - RS-232 programming cable (TS0360AGU) |
$1,400.00 |
| TS4000-05B45SBB |
UHF Data radio, 450-470Mhz, 99 Ch, 19200bps, 5W, BNC connector, DE-9 13.5VDC, RS-232 input, supplied with power plug,setup software & manual. |
$1,280.00 |
| TS4000-02A45SBB |
UHF Data radio, 450-470Mhz, 99 Ch, 19200bps, 2W, BNC connector, DE-9 13.5VDC, RS-232 input, supplied with power plug,setup software & manual |
$980.00 |
| TS4000-02A45WTB |
UHF Data radio, 450-470Mhz, 99 Ch, 19200bps, 2W, TNC connector, Lemo data I/O 13.5VDC, RS-232 input, supplied with setup software & manual.** Requires Lemo - RS-232 programming cable (TS0360AGU) |
$1,220.00 |
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To prolong the life of your data radio, remember to keep an eye on the amount of data you transmit. Most radios are rated to transmit about 35-50% of the time. This is the “duty cycle”. If you transmit data for half a second you should wait half a second for the next cycle. GPS users take note if you transmit both RTK and DGPS data. Schedule output no more often than every two seconds and not the default one second rate. Your power amplifier will appreciate this as well |
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| Why do we fuse both the +ve and -ve leads on most radio power cables? If you reverse the wiring on your GPS receiver to a car battery the negative terminal on the data cable to your radio is now live at 12v. If the radio is wired correctly you’ll short the 12v through the negative connected radio data plug and start making smoke! Our dual fuses help to make sure you’re covered!! |
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Which radios do you need a license to operate? The 900Mhz and 2.4Ghz belong in the I.S.M (Industrial, Scientific and Medical) band and, out of the box are license free. So what’s the catch? The biggest issue is that everyone and your neighbor is using one so local interference can be an issue. Also, as a rule, range can be limited especially in built-up areas. UHF and VHF need a license. This is normally a straight forward transaction. Because of the license requirement and the rest of the herd going I.S.M, interference is less likely these days. VHF is normally quiet inland but noisy offshore. Range is typically very good. UHF will work both on and offshore with slightly reduced range. |
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