440 mhz
Amaterske frekvencije
Repetitori VHF 144MHz
| Kanal | Stara oznaka |
Predaja [MHz] |
Prijem [MHz] |
Pomak [MHz] |
| RV48 | R0 | 145.600 | 145.000 | -0.600 |
| RV49 | R0X | 145.6125 | 145.0125 | -0.600 |
| RV50 | R1 | 145.625 | 145.025 | -0.600 |
| RV51 | R1X | 145.6375 | 145.0375 | -0.600 |
| RV52 | R2 | 145.650 | 145.050 | -0.600 |
| RV53 | R2X | 145.6625 | 145.0625 | -0.600 |
| RV54 | R3 | 145.675 | 145.075 | -0.600 |
| RV55 | R3X | 145.6875 | 145.0875 | -0.600 |
| RV56 | R4 | 145.700 | 145.100 | -0.600 |
| RV57 | R4X | 145.7125 | 145.1125 | -0.600 |
| RV58 | R5 | 145.725 | 145.125 | -0.600 |
| RV59 | R5X | 145.7375 | 145.1375 | -0.600 |
| RV60 | R6 | 145.750 | 145.150 | -0.600 |
| RV61 | R6X | 145.7625 | 145.1625 | -0.600 |
| RV62 | R7 | 145.775 | 145.175 | -0.600 |
| RV63 | R7X | 145.7875 | 145.1875 | -0.600 |
Repetitori UHF 432 MHz
| Kanal | Stara oznaka |
Predaja [MHz] |
Prijem [MHz] |
Pomak [MHz] |
| RU368 | RU0 | 434.600 | 433.000 | -1.600 |
| RU369 | RU0X | 434.6125 | 433.0125 | -1.600 |
| RU370 | RU1 | 434.625 | 433.025 | -1.600 |
| RU371 | RU1X | 434.6375 | 433.0375 | -1.600 |
| RU372 | RU2 | 434.650 | 433.050 | -1.600 |
| RU373 | RU2X | 434.6625 | 433.0625 | -1.600 |
| RU374 | RU3 | 434.675 | 433.075 | -1.600 |
| RU375 | RU3X | 434.6875 | 433.0875 | -1.600 |
| RU376 | RU4 | 434.700 | 433.100 | -1.600 |
| RU377 | RU4X | 434.7125 | 433.1125 | -1.600 |
| RU378 | RU5 | 434.725 | 433.125 | -1.600 |
| RU379 | RU5X | 434.7375 | 433.1375 | -1.600 |
| RU380 | RU6 | 434.750 | 433.150 | -1.600 |
| RU381 | RU6X | 434.7625 | 433.1625 | -1.600 |
| RU382 | RU7 | 434.775 | 433.175 | -1.600 |
| RU383 | RU7X | 434.7875 | 433.1875 | -1.600 |
| RU384 | RU8 | 434.800 | 433.200 | -1.600 |
| RU385 | RU8X | 434.8125 | 433.2125 | -1.600 |
| RU386 | RU9 | 434.825 | 433.225 | -1.600 |
| RU387 | 434.8375 | 433.2375 | -1.600 | |
| RU388 | 434.850 | 433.250 | -1.600 | |
| RU389 | 434.8625 | 433.2625 | -1.600 | |
| RU390 | 434.875 | 433.275 | -1.600 | |
| RU391 | 434.8875 | 433.2875 | -1.600 | |
| RU392 | 434.900 | 433.300 | -1.600 | |
| RU393 | 434.9125 | 433.3125 | -1.600 | |
| RU394 | 434.925 | 433.325 | -1.600 | |
| RU395 | 434.9375 | 433.3375 | -1.600 | |
| RU396 | 434.950 | 433.350 | -1.600 | |
| RU397 | 434.9625 | 433.3625 | -1.600 | |
| RU398 | 434.975 | 433.375 | -1.600 |
SIMPLEKSI 2m
| FREKVENCIJA(MHz) | NOVA OZNAKA | STARA OZNAKA |
| 145.200 | V 16 | S 8 |
| 145.212,5 | V 17 | |
| 145.225 | V 18 | S 9 |
| 145.237,5 | V 19 | |
| 145.250 | V 20 | S 10 |
| 145.262,5 | V 21 | |
| 145.275 | V 22 | S 11 |
| 145.287,5 | V 23 | |
| 145.300 | V 24 | S 12 |
| 145.312,5 | V 25 | |
| 145.325 | V 26 | S 13 |
| 145.337,5 | V 27 | |
| 145.350 | V 28 | S 14 |
| 145.362,5 | V 29 | |
| 145.375 | V 30 | S 15 |
| 145.387,5 | V 31 | |
| 145.400 | V 32 | S 16 |
| 145.412,5 | V 33 | |
| 145.425 | V 34 | S 17 |
| 145.437,5 | V 35 | |
| 145.450 | V 36 | S 18 |
| 145.462,5 | V 37 | |
| 145.475 | V 38 | S 19 |
| 145.487,5 | V 39 | |
| 145.500 | V 40 | S 20 |
| 145.512,5 | V 41 | |
| 145.525 | V 42 | S 21 |
| 145.537,5 | V 43 | |
| 145.550 | V 44 | S 22 |
| 145.562,5 | V 45 | |
| 145.575 | V 46 | S 23 |
| 145.587,5 | V 47 |
SMPLEKSI 70 cm
SMPLEKSI 70 cm
| FREKVENCIJA (MHz) | NOVA OZNAKA | STARA OZNAKA |
| 433.225 | U258 | SU9 |
| 433.237,5 | U259 | |
| 433.250 | U260 | SU10 |
| 433.262,5 | U261 | |
| 433.275 | U262 | SU11 |
| 433.287,5 | U263 | |
| 433.300 | U264 | SU12 |
| 433.312,5 | U265 | |
| 433.325 | U266 | SU13 |
| 433.337,5 | U267 | |
| 433.350 | U268 | SU14 |
| 433.362,5 | U269 | |
| 433.375 | U270 | SU15 |
| 433.387,5 | U271 | |
| 433.400 | U272 | SU16 |
| 433.412,5 | U273 | |
| 433.425 | U274 | SU17 |
| 433.437,5 | U275 | |
| 433.450 | U276 | SU18 |
| 433.462,5 | U277 | |
| 433.475 | U278 | SU19 |
| 433.487,5 | U279 | |
| 433.500 | U280 | SU20 |
| 433.512,5 | U281 | |
| 433.525 | U282 | SU21 |
| 433.537,5 | U283 | |
| 433.550 | U284 | SU22 |
| 433.562,5 | U285 | |
| 433.575 | U286 | SU23 |
| 433.587,5 | U287 |
PMR 446 je standard koji je usvojen u Evropskoj uniji za radio-komunikaciju ručnim mobilnim radio-uređajima na kratkim rastojanjima namenjenu za slobodnu (ličnu i poslovnu) upotrebu bez potrebe za nekim posebnim dozvolama . Predviđen je za primenu u poslovnim i stambenim objektima, na otvorenom prostoru, na gradilištima, u rekreaciji i slično. Najčešće se ovi uređaji koriste kao ručne radio-stanice.
PMR446 nije oznaka konkretnog uređaja već standarda po kome uređaji rade, a svi veći proizvođači radio-uređaja u svojoj ponudi imaju i radio-stanice koje rade po ovom standardu.
Svi PMR uređaji su međusobno usaglašeni, tako da nije bitno ko je proizvođač uređaja, svi oni mogu da se koriste za međusobnu komunikaciju.
Po standradu PMR uređaji rade na frekventnom opsegu 446 MHz , koji obuhvata frekvencije od 446.000 do 446.100 MHz. Koristi 8 kanala sa centralnim frekvencija koje su na rastojanju od 12.5 kHz i to su:
Kanal 1 – 446.00625 MHz
Kanal 2 – 446.01875 MHz
Kanal 3 – 446.03125 MHz
Kanal 4 – 446.04375 MHz
Kanal 5 – 446.05625 MHz
Kanal 6 – 446.06875 MHz
Kanal 7 – 446.08125 MHz
Kanal 8 – 446.09375 MHz
Maksimalna dozvoljena snaga predajnika je 0.5 W i nije dozvoljeno korišćenje spoljnih antena, već samo onih koje su već ugrađene u uređaje. Maksimalan domet uređaja je 3 do 5 kilometara.
PMR koristi FM modulaciju a dozvoljen je samo prenos glasa simpleks vrstom rada ,direktnom vezom dva ili više PMR uređaja.
Treba imati u vidu da je PMR predviđen za javnu upotrebu i da postoji velika mogućnost nenamernih smetnji.
Za smanjenje smetnji i mešanja kanala, preporučeno je, koristiti CTCSS ili DCS za dodatnu podelu na podkanale. Radi se o podeli na podkanale koje emisije će prijemnik da prima a koje ne. Prijemnici koji ne podržavaju CTCSS i DCS i dalje mogu da „čuju“ celokupno emitovanje.
Prenos informacija je otvoren, što znači da svi mogu sve da čuju, tako da korisnik ne sme računati na tajnost informacija koje prenosi ovim putem. I pored toga, dozvoljeno je koristiti tehnike za „šifrovanje“ glasa. U današnje vreme to je enkripcija glasa (voice encrypion) ili kodirana digitalna veza (DPMR ,DMR,….)
Srbija je potpisnik evropskih sporazuma koji regulišu korišćenje radio-frekfencija i ovaj standard važi i u našoj zemlji.
Wouxun KG-UV9D
1 TX: 136-174MHZ(FM)Frequency Range
400-512MHZ(FM)
2 RX: 76-108MHZ(FM)
108-136MHZ(Air ground)
136-180MHZ(FM)
230-250MHZ(FM)
350-400MHZ(FM)
400-512MHZ(FM)
700-985MHZ(FM)
Output Power
VHF H:5W, M:2W, L:1W
UHF H:4W, M:2W, L:1W
Wouxun KG-UV950P – Quad Band Mobile Radio
– Twin Band Simultaneous Reception (V-V, U-U, V-U)
– Duplex Communication (Cross Band Mode)
– Same Band repeat on two combined radios
– 999 Memory Channels
– CTCSS/DCS Scanning
– SOS/Alarm
– 8 Scrambler Groups
– DTMF Encoding and Encoding
– 50W on 10m, 45W on 6m 45W on 2m 35W on 70cm.
TYT /Tytera DM-UVF10 DPMR/ Retevis RT2
Digital dual-band.
Dual display, dual standby.
Backlight brightness setting.
Digital/Analog switch.
TOT.
Voice scrambler.
Busy Channel Lockout.
DTMF function.
Emergency Alarm.
Remote kill, stun.
FM radio.
Contact list editing, storing.
High/Low Power Selectable.
Message Tx/Rx (Digital only).
Programmable multifunction side-key.
English&Chinese Standby prompt.
CTCSS/DCS auto-scan.
Specifications:
Frequency Range: 136-174/400-470MHz (RX/TX).
Channel: 256.
Channel Spacing: 25 /12.5KHz.
Operating Voltage: 7.4V (only 1800mAh Li-ion battery ).
Antenna: High gain antenna.
Antenna Impedance: 50 Ohm.
Working Mode: Simplex.
Frequency Stability: +/-2.
Output Power: >=4W (H); >=0.5W (L).
TYT /Tytera MD-390/ Retevis RT8
1000 Channels
400-470MHz UHF Frequencies (UHF Model)
Built-in CTCSS/DCS
5W/1W Output Power
Repeater Capable
AMBE+2™ Digital Vocoder
Uses Li-ion Rechargeable Battery Packs
Rechargeable Li-ion Battery Pack Included
Includes Charger
Emergency Alarm
VOX
Encryption (Digital Mode Only)
Private Call/Group Call/All Call
Cloning Capable
Text Messaging
Talk Around
Channel Scan
Priority Scan
Lone Worker Mode
LED Status Light
Color LCD Display
Lighted DTMF Keypad
Hi/Low Power Selectable
Signal Strength Indicator
Battery Meter
Low Battery Alert
Battery Saver
Programmable Multifunction Key
PC Programmable (Optional Software and Cable Required)
Timeout Timer
Keypad Lock
Audible Button Beeps
Clock
Drop-In Charge Capable
IP67 Waterproof
Submersible
Audio Accessory Connector
DMR
Stun/Kill/Activate
TYT /Tytera MD-380/ Retevis RT3
1000 Channels
400-480MHz UHF Frequencies (UHF Model)
136-174MHz VHF Frequencies (VHF Model)
Built-in CTCSS/DCS
5W/1W Output Power
Repeater Capable
AMBE+2™ Digital Vocoder
Uses Li-ion Rechargeable Battery Packs
Rechargeable Li-ion Battery Pack Included
Includes Charger
Emergency Alarm
VOX
Encryption (Digital Mode Only)
Private Call/Group Call/All Call
Cloning Capable
Text Messaging
Talk Around
Channel Scan
Priority Scan
Lone Worker Mode
LED Status Light
Color LCD Display
Lighted DTMF Keypad
Hi/Low Power Selectable
Signal Strength Indicator
Battery Meter
Low Battery Alert
Battery Saver
Programmable Multifunction Key
PC Programmable (Optional Software and Cable Required)
Timeout Timer
Keypad Lock
Audible Button Beeps
Clock
Drop-In Charge Capable
IP54 Water Resistant
Audio Accessory Connector
DMR
Stun/Kill/Activate
TYT TH-9800
Outstanding 0.2uV sensitivity across 10m/6m/2m/70cm bands
Brilliant cross modulation, intermodulation rejection and strong signal performance – similar to commercial radios!
Commercial quality and commercial performance, too!
256 memory channels
DTMF mic included!
Digital FM broadcast band radio
High/low output power levels
Reverse frequency selection
Dual (V/U) squelch set levels
Dual repeater offsets selectable
Multi-function scanning
Repeater offset selectable
Keypad lock function
Channel name editing
CTCSS/DCS encode/decode
Dual Band/Dual Receive: (Full Duplex)
Cross Band Repeat
TX Power: 5-50 Watts
Memories: 256
Antenna Connection: Two SO (UHF)
TYT TH-9000
TYT TH-9000 60 Watt VHF Transceiver / 2 Meter Amateur Ham Radio 200ch by TYT. $159.98. TYT TH9000 2M VHF amateur transceiver. ctcss/dcs/scan/dtmf. 200 AlphaNumeric Channels, Built In Emergency Alarm. Five P1-P5 Front Function keys are user prgrammable/function customizable. Includes Keypad mic, power cord & bracket. 136-174 Mhz. Requires 12Vdc at 14 Amp.
Prodajem originalne radio-stanice ručne i mobilne
Isporuka brzom poštom na kućnu adresu.
Takođe prodajem i dodatnu opremu:
baterije, punjače, spoljne mikrofone, kejsove, bubice...
