Προσοχή! Τα cookies χρησιμοποιούνται σε αυτόν τον ιστότοπο για να παρέχουν την καλύτερη εμπειρία χρήστη. Αν συνεχίσετε, υποθέτουμε ότι συμφωνείτε να λαμβάνετε cookies από αυτόν τον ιστότοπο. OK

Kenwood TKR-851 Αναμεταδότης UHF

2,200.00
Σύντομη Περιγραφή:
The TKR-851 is “community repeater-ready” with the internal 16 QT/DQT group controller and programmable repeater functionssuch as 5-Tone access codes, CW Transmitter ID, Hang-Timer, Time-Out-Timer and Repeat Enable/Disable Key. The1W-to-25W adjustable power output is ideal for on-site, exciter...
TKR-851
Μη Διαθέσιμο
The TKR-851 is “community repeater-ready” with the internal 16 QT/DQT group controller and programmable repeater functionssuch as 5-Tone access codes, CW Transmitter ID, Hang-Timer, Time-Out-Timer and Repeat Enable/Disable Key. The1W-to-25W adjustable power output is ideal for on-site, exciter or repeater applications. (DC power supply not included)
Frequency Range: 440-470 MHz
16 Full Duplex Channels & Single Priority Scan
Variable RF Output - 25 W to 50 W
Windows Programming & Tuning Software
External Control I/O via D-Sub Connector
Battery Back-up System
Flash Memory for Firmware/System Upgrades
Durable Die-Cast Chassis Construction


PMR General Features
5-Tone Signalling (multi-format)Yes
Character Display (Numeric)2 Characters
Compact DesignYes
Companded AudioYes
DB-25 Accessory ConnectorYes
DTMF FunctionYes
Ease of Operating UseYes
Embedded MessageYes
Kenwood ESN (Electronic Serial Number)Yes
Programmable Function Keys6 Programmable Function Keys
PTT IDYes
QT (CTCSS) / DQT (digital)Yes
ScanYes
SelCall FunctionYes
Time-Out TimerYes
Transceiver PasswordYes
Windows PC Programming and TuningYes


Base Station & Repeater Features
5-Tone Selective CallYes
5-Tone/DTMF Over-The-Air Remote Control and ReportingYes
19" Rack Mount DesignYes
Backup Power Features with WarningsYes
"Base Station" or "Repeater" Mode OperationYes
Base Station FeaturesYes
Conventional or Trunked System UseYes
"Community Repeater" ReadyYes
CW IDYes
Flash ROM for Future UpgradesYes
Front Mounted SpeakerYes
Full-Duplex OperationYes
LED Display & IndicatorsYes
Programmable Features - 6 PF keys, 2 x LEDs, volume knob, speaker and tonesYes
Repeater FeaturesYes
Repeater Open/CloseYes
Sel-Call and Status CallYes
Time-Out TimerYes
Windows Programming and Tuning SoftwareYes


PMR Construction Features
Front Mounted SpeakerYes


Accessory Features
Current drainStandby (Power Save): 0.3 A
Receive: 1.2 A
Transmit/Receive: ≤ 13 A


Applicable Standards
R&TTE: EN300 086-2Yes
EN300 113-2Yes
EN300 219-2Yes
EN301 489-5Yes
EU Safety: EN60065Yes
EU Safety: EN60215Yes
EU Safety: EN60950Yes
Measurement - EN StandardsYes


Technical Specifications
Frequency Range - E Type440-470 MHz
Number of Channels
Channel SpacingWide: 25 kHz
Narrow: 12.5 kHz
5-Tone StandardEEA, ZVEI, CCIR, ZVEI-2, EIA, Kenwood proprietary
Antenna Impedance - 50 OhmYes
CW IDVariable speed/tone frequency/modulation
CW Message8 x 32 characters max.
Duty Cycle100% at 25 W
Frequency Stability± 1.5 ppm (-30 °C to + 60 °C)
Operating ModesFM
Operating Temperature Range-30 °C to + 60 °C
Operating Voltage13.2 V DC ± 15% Negative Ground
PLL Channel Steps
Repeater Hold TimeFrom "Off" to 10 seconds
Test ToneVariable modulation/frequency
Dimensions483 x 88 x 340 mm
Weight (net)9.7 kg


Receiver Specifications
Adjacent Channel Selectivity83 dB at 25 kHz
75 dB at 12.5 kHz
Audio Output4 W with less than 5% distortion
Circuitry - Double Conversion SuperheterodyneYes
Intermodulation
Sensitivity - EN 20 dB SINAD
Spurious Reponse Rejection (Analogue)


Transmitter Specifications
RF Power Output25 W to 40 W (100% Duty Cycle at 25 W)
Microphone Impedance600 Ohm
Modulation DistortionLess than 3%
Modulation Limiting± 5 kHz at 25 kHz
± 2.5 kHz at 12.5 kHz
Spurious Emission (EN)-36 dBm ≤ 1 GHz
-30 dBm > 1 GHz


Βάρος συσκευασίας (ογκομετρικό): 3κ.

in the box