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WHY BUY TWO-WAY RADIOS?

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SDU-2000 UHF Data Radio                                                               TEKK


 

Features:

  • Handles Square Wave Input
  • Small ... mounts anywhere
  • Power is continuously adjustable
  • We will "Mod" to your needs
  • Superior receiver

2 Year Warranty

 

Specifications  
Frequency Range 445-475 MHz with VCO tuning*
  380-515 MHz with parts change
  *Useable bandwidth w/o tuning is +/- 5 MHz
Channels 2
Operating Temperature -30 ~ +60 C
Frequency Stability +/- 2.5 ppm
Input Voltage 7.5 Volts ~ 14 Volts
Channels Steps 6.25 or 12.6 kHz, programmable
RF Connector BNC, 50 Ohms
Interface Connector 9-pin Male Dsub
Receiver Specifications  
Current Drain <60mA
Sensitivity 0.30uV @ 12 dB SINAD
Carrier Detect -120 ~ -80 dBm, adjustable
Switching Time <10 mS @ 0.35uV
Selectivity 60 dB @ 25 kHz, 55 dB @ 12.5 kHz
Intermodulation 60 dB
Spurious 60 dB
Hum & Noise -40 dB
Audio Distortion <3% @ 1 kHz @ 60% deviation
Audio Response 300 Hz ~ 3 kHz + 1dB / -3dB @ 1 kHz @ 60% deviation
Audio Output 250mV rms or better @ 1 kHz
Release Time <20 mSec from Tx to Rx, voice or data
Transmitter Specifications  
Output Power 2 or 5 Watts
Operating Voltage 7.2 ~ 13.8 Volts
Current Drain 750 mA to 1.4 Amps depending on power setting
Transmit Duty 50% at 2 Watts
Deviation According to FCC regulations
Audio Distortion <5% @ 1 kHz @ 60% deviation
Hum & Noise -40 dB
Sputs & Harmonics -60 dB
Attack Time <20 mSec from Rx to Tx, voice or data

 

Qty Model No. Description Cost List
SDU-2000 2-5 Watt, UHF, 445-475 MHz $162 $190
PC-200 Programming Kit for SDU-200 79 79

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