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UHF
All posts tagged UHF
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INSTALASI REPEATER KORAMIL & POLSEK KEBAYORAN LAMA
PROSES PEKERJAAN INSTALASI :
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REAR COMMUNICATION DIPERCAYA MEMBANTU ORGANIK TNI/POLRI UNTUK PENGAMANAN WILAYAH KHUSUSNYA MENGENAI RADIO KOMUNIKASI DI WILAYAH JAKARTA SELATAN
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REPEATER YG KAMI GUNAKAN CDR500 UHF BAND
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ANTENA DIAMOND718 UHF
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COAXIALE CABLE RG8 BELDEN 9913
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LOKASI DI GEDUNG SETINGGI 46 LANTAI DI WILAYAH KEBAYORAN LAMA.
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Repeater Motorola CDR 300/500/700 By NADKAI
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Kenwood’s TK-2180/3180 defines a bold new standard for portable radio performance, scoring high marks for operating ease, versatility and reliability.
| General Features | |
| • | WIDE BAND OPERATION |
| • | 5 WATT UHF & VHF MODELS |
| • | CONVENTIONAL & LTR® TRUNKING ZONES |
| • | EXTRA LARGE CHANNEL CAPACITY |
| • | DUAL PRIORITY SCAN |
| • | 12-CHARACTER ALPHANUMERIC ALIASES |
| • | DOT MATRIX DISPLAY |
| • | ENHANCED KENWOOD AUDIO |
| • | VOX READY |
| • | VOICE INVERSION SCRAMBLER |
| • | FleetSync® / FleetSync® II |
| • | QT / DQT / DTMF / 2-TONE |
| • | MDC1200 COMPATIBLE |
| • | VGS-1 VOICE GUIDE & STORAGE UNIT (OPTION) |
| • | EASY OPTION PORT (26-PIN) |
| • | MIL-STD 810 C/D/E/F & IP54/55 |
| INTRINSICALLY SAFE OPTION | |
| • | FM Approvals with KNB-41NC Ni-MH IS Battery 7.2V/2500mAh |
| • | IS /I, II, III/1/CDEFG/T3C |
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The new TK-2317/3317 is thin and compact yet packed with features for intuitive peration, impressive performance, and all-weather reliability.
Nine programmable function keys allow for customized convenience, and Kenwood’s renowned audio clarity means the message gets through loud and clear.
| General Features | |
| • | 5Watt VHF and UHF Models |
| • | Wide Band Coverage |
| 136-174MHz Model | |
| 400-470MHz Model | |
| 450-520MHz Model | |
| • | 128 Channels / 128 Zones |
| • | GPS Connectivity (Combined with the optional KMC-48GPS Speaker Mic) |
| • | 9 PF KEYS Type and 6PF KEYS+12KEYPAD Type |
| • | 8Character, 13Segment Backlit LCD |
| • | 4Color LED Indicator (Red/Orange/Green/Blue) |
| • | Programmable Voice Inversion Scrambler |
| • | QT / DQT / DTMF Signaling |
| • | FleetSync® PTT ID, SelCall |
| • | 2-tone (encode/decode) |
| • | Built-in MDC-1200 Signaling |
| • | Emergency Function |
| • | IP54/55 Dust & Water Resistant |
| • | MIL-STD 810 C/D/E/F/G environmental standards, including “blowing rain” |
| • | Clear & Crisp, Enhanced Audio |
| • | Radio stun |
| • | Priority scan |
| • | Channel / Zone delete & add |
| • | Compander / VOX /Scrambler setting per channel |
| • | VOX Ready |
| • | Self-programming mode |
| • | Compatible with TK-2212/3212 batteries |
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| General Features | |
| • | 136-174, 400-430, 440-480, 350-390MHz |
| • | 4W RF Output |
| • | 8Character LCD Display |
| • | Wide/Narrow channels |
| • | Built-in Voice Inversion Scrambler |
| • | Emergency keys |
| • | Built-in VOX |
| • | IP54/55 Environmental protection |
| • | MIL-STD 810 C/D/E/F |
| • | 7 programmable keys |
| • | Companded audio |
| Conventional Features | |
| • | 32Channels (per Network) |
| • | 12.5/25kHz Channel Spacing |
| • | QT/DQT Encode & Decode |
| • | Scan, Scan Del/Add |
| • | Time Out Timer |
| • | Busy Channel Lockout |
| Intrinsically Safe Option | |
| • | CQST Approvals with KNB-40LC Li-ion IS Battery |
| 7.4V/2000mAh | |
| • | Gas: ExibIIBT3 |
| • | Dust: DIP A22 TA, T3 |
| • | 3W RF Output |
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Features of DR-135T/EMKIII
- Revised NEW circuit to be compliant to RoHS/Lead-free order in EU.
- Voice-only FXE-version available (European model only, EJ-41U/47U not usable).
- EJ-41U internal TNC board is available as an option for 1200/9600bps packet
- 50 watts, H/M/L power settings
- 100 memory channels
- Front panel data port
- Rear panel DSUB9 computer connection
- No need to remove mic for packet operation
- Ignition key on/off feature
- CTCSS, DCS encode+decode, DTMF encode and Tone-burst are all standards
- Clean, clear Alinco audio
- Super-wide 7 character alphanumeric display
- Wide and narrow FM modes (16K0 & 8K50F3E)
- Theft alarm feature
- A large, palm-fitting commercial-grade backlit microphone with a metal connector (not a modular plug) as well as direct frequency input and direct multi-function access such as monitor, call channel, power setting, memory to VFO plus more!
- Stays in mode you select (voice/packet) through
power off cycles - Ten autodial memories
Specifications
| Genaral | |||||||
| Frequency range |
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| Operating mode | 16K0F3E (FM)/8K50F3E (Narrow-FM) F1(9600bps)/F2(1200bps)/10F3 * 1 /A3E (RX only DR135TMkII) |
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| Channel steps | 5, 8.33, 10, 12.5, 15, 20, 25, 30, 50 KHz | ||||||
| Memory channel | 100 channels + 1 quick recall (CALL) | ||||||
| Antenna impedance | 50ohm unbalanced | ||||||
| Frequency stability | +/- 2.5ppm TCXO | ||||||
| Power supply requirement | 13.8V DC +/- 15% negative ground | ||||||
| Current drain | Approx. 11.0A TX High Approx. 0.4A squelched |
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| Usable temperature range | -10 – +60c (14 – 140F) | ||||||
| Dimensions (w/o projection) | 142(W) x 40(H) x 174(D) mm 5.59″(W) x 1.57″(H) x 6.85″(D) |
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| Weight | Approx. 1.0Kg (35.3oz) | ||||||
| CTCSS tone | encoder/decoder 39 tones | ||||||
| Digital Coded Squelch | encoder/decoder 104 codes | ||||||
| Transmitter | |||||||
| Output power | Approx. 50W (HI) Approx. 20W (MID) Approx. 5W (LOW) |
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| Modulation system | Variable reactance frequency modulation | ||||||
| Spurious emission | Less than -60 dB | ||||||
| Maximum frequency deviation | +/- 5 KHz (FM) / +/- 2.5 KHz (NFM) | ||||||
| Receiver | |||||||
| Receive system | Double-conversion superheterodyne | ||||||
| Sensitivity (-12dB SINAD) *2 | Less than -16.0dBu | ||||||
| Intermediate frequency | 1st IF 21.7 MHz, 2nd IF 450 KHz | ||||||
| Selectivity *2 | -6dB: 12KHz or more -60dB: 28KHz or less (FM) -6dB: 6KHz or more -60dB: 16KHz or less (NFM) |
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| Audio output power | More than 2W(8ohm 10%THD) | ||||||
| Note: | * 1 Optional units required * 2 Typical within the amateur radio band(s). |
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| Microphones | EMS-53 Plain microphone EMS-57 DTMF/Remote microphone |
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| Separation Cable | |||||||
| Digital voice unit | EJ-47U | ||||||
| TNC unit | EJ-41U | ||||||
| DC Power supply | DM330MVT (120VAC) 30A switching DM330MVE (240VAC) 25A switching |
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NADKAI COMMUNICATION 
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