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Model R1
Model E
Receivers
Transmitters
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EV-1  
VHF Transmitter
Power Output: Adjustable, up to 5 watts 
Spurious And Harmonic Emission: - 70 dB.
Frequency Range: 144-174 and 210-230 MHz.
Maximum Frequency Spread: 4.5 MHz.
Oscillator Frequency: 12 - 15 MHz.
Current Draw: 750 mA nominal.
  R4V
VHF Receiver
Sensitivity:12dB Sinad(EIA method) 0.20uv.
Selectivity: EIA two signal method. 15 kHz -80 dB 30 kHz - 130 dB
Spurious Response: -85 dB
Modulation Acceptance: Standard 6.0 kHz.
Frequency Range: 144-174 MHz, 210-230 MHz.
Oscillator Frequency: 45 MHz.
Current Draw: 90 mA nominal squelched.
R4U  
UHF Receiver
Sensitivity: 12 dB Sinad (EIA method) 0.25 uv.
Selectivity: EIA two signal method. 15 kHz -85 dB 30 kHz - 135 db.
Spurious Response: -85 dB.
Modulation Acceptance: Standard 6.0 kHz.
Frequency Range: 420-512 MHz.
Oscillator Frequency: 50 MHz.
Current Draw: 90 mA nominal squelched.
 

EU-1

UHF Transmitter
Power Output: Adjustable, up to 2.5 watts.
Spurious And Harmonic Emission: -78 dB.
Frequency Range: 420-512 MHz.
Maximum Frequency Spread: 10 MHz.
Oscillator Frequency: 18 MHz.
Current Draw: 600 mA nominal.

All Boards Have The Following Features:

bullet2 year warranty
bulletMultiple channel capability
bulletReliable
bulletFrequency stable TCXO
bulletDesigned for continuous 100% duty cycle
bulletHigh quality audio
bulletSmall size. (3.875 x 6.125 x 1")
bulletTemperature stable, -20 to 60c
bulletHeavy mil spec. circuit boards
bulletExtensive RF shielding
bulletUsed in all Hi Pro repeaters
bulletSize: 3.875 x 6.125 x 1"

All Hi Pro products are easily interfaced with other equipment.

 


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Last modified: 02/20/08